Array Cast - August 4, 2023 Show NotesThanks to Bob Therriault and AdámBrudzewsky for gathering these links:[01] 00:01:49 Stephen's book contributions sjt AT 5jt DOT com              Dyalog User Meeting https://www.dyalog.com/user-meetings/dyalog23.htm[02] 00:04:19 Henry ArrayCast episodes              ArrayCast Episode #6 https://www.arraycast.com/episodes/episode-06-henry-richs-deep-dive-into-j              ArrayCast Episode #18 https://www.arraycast.com/episodes/episode18-henry-rich-presents-j903              ArrayCast Episode #48 https://www.arraycast.com/episodes/episode48-henry-rich              ArrayCast Episode #50 https://www.arraycast.com/episodes/episode50-fold              APL Farm Discord https://aplwiki.com/wiki/APL_Farm[03] 00:10:40 Todd Rundgren https://en.wikipedia.org/wiki/Todd_Rundgren[04] 00:13:00 J's Extended Integer type https://code.jsoftware.com/wiki/Vocabulary/Constants#Extended_Integers              lib.gmp https://gmplib.org/              Infinity in J https://code.jsoftware.com/wiki/Vocabulary/Constants#Infinity              Endianness https://en.wikipedia.org/wiki/Endianness[05] 00:20:25 NaN or Indeterminate in J https://code.jsoftware.com/wiki/Essays/Indeterminate              Null in K https://k.miraheze.org/wiki/Null%3F[06] 00:25:46 Fixed point type https://en.wikipedia.org/wiki/Fixed-point_arithmetic[07] 00:29:30 Floating Point Math https://0.30000000000000004.com              NARS2000 https://aplwiki.com/wiki/NARS2000              J constants https://code.jsoftware.com/wiki/Guides/Constants[08] 00:35:20 Hilbert Matrix https://en.wikipedia.org/wiki/Hilbert_matrix[09] 00:37:00 Kamila Lisp https://aplwiki.com/wiki/KamilaLisp              Euler's Formula https://en.wikipedia.org/wiki/Euler%27s_formula              Dyalog Idioms https://help.dyalog.com/latest/#Language/Introduction/Idiom%20Recognition/Idiom%20List.htm              Roger's Comments https://www.dyalog.com/blog/2015/12/apl-puns/[10] 00:39:00 World Math Day https://www.jsoftware.com/papers/APLQA.htm#worldmathsday              Complex Floor https://aplwiki.com/wiki/Complex_floor[11] 00:44:50 Dyalog Time Functions https://help.dyalog.com/latest/#Language/System%20Functions/dt.htm              French Republican Calendar https://en.wikipedia.org/wiki/French_Republican_calendar              Proleptic Gregorian calendar https://en.wikipedia.org/wiki/Proleptic_Gregorian_calendar              Leap year rules https://en.wikipedia.org/wiki/Leap_year              Microsoft Date Time Picker https://learn.microsoft.com/en-us/dotnet/api/system.datetime.ticks?view=net-7.0[12] 00:48:20 Ben Deane Calendrical C++ https://www.youtube.com/watch?v=qD8HQl1fU5Y[13] 00:53:24 Rosetta Code https://rosettacode.org/wiki/Rosetta_Code              J Wiki https://code.jsoftware.com/wiki/Main_Page[14] 00:59:13 Ktye https://aplwiki.com/wiki/APL%5Civ              April https://aplwiki.com/wiki/April              ArrayCast Episode #23 https://www.arraycast.com/episodes/episode23-andrew-sengul[15] 01:00:47 Scrabble word list Collins https://en.wikipedia.org/wiki/Collins_Scrabble_Words              NWL https://en.wikipedia.org/wiki/NASPA_Word_List              Official Scrabble Players Dictionary https://en.wikipedia.org/wiki/Official_Scrabble_Players_Dictionary[16] 01:03:50 Contact AT ArrayCast DOT com

Array Cast - August 4, 2023 Show NotesThanks to Bob Therriault and AdámBrudzewsky for gathering these links: [01] 00:01:49 Stephen's book contributions sjt AT 5jt DOT com               Dyalog User Meeting <a href="https://www.dyalog.com/user-meetings/dyalog23.htm" rel="nofollow" target="_blank">https://www.dyalog.com/user-meetings/dyalog23.htm</a> [02] 00:04:19 Henry ArrayCast episodes               ArrayCast Episode #6 <a href="https://www.arraycast.com/episodes/episode-06-henry-richs-deep-dive-into-j" rel="nofollow" target="_blank">https://www.arraycast.com/episodes/episode-06-henry-richs-deep-dive-into-j</a>               ArrayCast Episode #18 <a href="https://www.arraycast.com/episodes/episode18-henry-rich-presents-j903" rel="nofollow" target="_blank">https://www.arraycast.com/episodes/episode18-henry-rich-presents-j903</a>               ArrayCast Episode #48 <a href="https://www.arraycast.com/episodes/episode48-henry-rich" rel="nofollow" target="_blank">https://www.arraycast.com/episodes/episode48-henry-rich</a>               ArrayCast Episode #50 <a href="https://www.arraycast.com/episodes/episode50-fold" rel="nofollow" target="_blank">https://www.arraycast.com/episodes/episode50-fold</a>               APL Farm Discord <a href="https://aplwiki.com/wiki/APL_Farm" rel="nofollow" target="_blank">https://aplwiki.com/wiki/APL_Farm</a> [03] 00:10:40 Todd Rundgren <a href="https://en.wikipedia.org/wiki/Todd_Rundgren" rel="nofollow" target="_blank">https://en.wikipedia.org/wiki/Todd_Rundgren</a> [04] 00:13:00 J's Extended Integer type <a href="https://code.jsoftware.com/wiki/Vocabulary/Constants#Extended_Integers" rel="nofollow" target="_blank">https://code.jsoftware.com/wiki/Vocabulary/Constants#Extended_Integers</a>               lib.gmp <a href="https://gmplib.org/" rel="nofollow" target="_blank">https://gmplib.org/</a>               Infinity in J <a href="https://code.jsoftware.com/wiki/Vocabulary/Constants#Infinity" rel="nofollow" target="_blank">https://code.jsoftware.com/wiki/Vocabulary/Constants#Infinity</a>               Endianness <a href="https://en.wikipedia.org/wiki/Endianness" rel="nofollow" target="_blank">https://en.wikipedia.org/wiki/Endianness</a> [05] 00:20:25 NaN or Indeterminate in J <a href="https://code.jsoftware.com/wiki/Essays/Indeterminate" rel="nofollow" target="_blank">https://code.jsoftware.com/wiki/Essays/Indeterminate</a>               Null in K <a href="https://k.miraheze.org/wiki/Null%3F" rel="nofollow" target="_blank">https://k.miraheze.org/wiki/Null%3F</a> [06] 00:25:46 Fixed point type <a href="https://en.wikipedia.org/wiki/Fixed-point_arithmetic" rel="nofollow" target="_blank">https://en.wikipedia.org/wiki/Fixed-point_arithmetic</a> [07] 00:29:30 Floating Point Math <a href="https://0.30000000000000004.com/" rel="nofollow" target="_blank">https://0.30000000000000004.com</a>               NARS2000 <a href="https://aplwiki.com/wiki/NARS2000" rel="nofollow" target="_blank">https://aplwiki.com/wiki/NARS2000</a>               J constants <a href="https://code.jsoftware.com/wiki/Guides/Constants" rel="nofollow" target="_blank">https://code.jsoftware.com/wiki/Guides/Constants</a> [08] 00:35:20 Hilbert Matrix <a href="https://en.wikipedia.org/wiki/Hilbert_matrix" rel="nofollow" target="_blank">https://en.wikipedia.org/wiki/Hilbert_matrix</a> [09] 00:37:00 Kamila Lisp <a href="https://aplwiki.com/wiki/KamilaLisp" rel="nofollow" target="_blank">https://aplwiki.com/wiki/KamilaLisp</a>               Euler's Formula <a href="https://en.wikipedia.org/wiki/Euler%27s_formula" rel="nofollow" target="_blank">https://en.wikipedia.org/wiki/Euler%27s_formula</a>               Dyalog Idioms <a href="https://help.dyalog.com/latest/#Language/Introduction/Idiom%20Recognition/Idiom%20List.htm" rel="nofollow" target="_blank">https://help.dyalog.com/latest/#Language/Introduction/Idiom%20Recognition/Idiom%20List.htm</a>               Roger's Comments <a href="https://www.dyalog.com/blog/2015/12/apl-puns/" rel="nofollow" target="_blank">https://www.dyalog.com/blog/2015/12/apl-puns/</a> [10] 00:39:00 World Math Day <a href="https://www.jsoftware.com/papers/APLQA.htm#worldmathsday" rel="nofollow" target="_blank">https://www.jsoftware.com/papers/APLQA.htm#worldmathsday</a>               Complex Floor <a href="https://aplwiki.com/wiki/Complex_floor" rel="nofollow" target="_blank">https://aplwiki.com/wiki/Complex_floor</a> [11] 00:44:50 Dyalog Time Functions <a href="https://help.dyalog.com/latest/#Language/System%20Functions/dt.htm" rel="nofollow" target="_blank">https://help.dyalog.com/latest/#Language/System%20Functions/dt.htm</a>               French Republican Calendar <a href="https://en.wikipedia.org/wiki/French_Republican_calendar" rel="nofollow" target="_blank">https://en.wikipedia.org/wiki/French_Republican_calendar</a>               Proleptic Gregorian calendar <a href="https://en.wikipedia.org/wiki/Proleptic_Gregorian_calendar" rel="nofollow" target="_blank">https://en.wikipedia.org/wiki/Proleptic_Gregorian_calendar</a>               Leap year rules <a href="https://en.wikipedia.org/wiki/Leap_year" rel="nofollow" target="_blank">https://en.wikipedia.org/wiki/Leap_year</a>               Microsoft Date Time Picker <a href="https://learn.microsoft.com/en-us/dotnet/api/system.datetime.ticks?view=net-7.0" rel="nofollow" target="_blank">https://learn.microsoft.com/en-us/dotnet/api/system.datetime.ticks?view=net-7.0</a> [12] 00:48:20 Ben Deane Calendrical C++ <a href="https://www.youtube.com/watch?v=qD8HQl1fU5Y" rel="nofollow" target="_blank">https://www.youtube.com/watch?v=qD8HQl1fU5Y</a> [13] 00:53:24 Rosetta Code <a href="https://rosettacode.org/wiki/Rosetta_Code" rel="nofollow" target="_blank">https://rosettacode.org/wiki/Rosetta_Code</a>               J Wiki <a href="https://code.jsoftware.com/wiki/Main_Page" rel="nofollow" target="_blank">https://code.jsoftware.com/wiki/Main_Page</a> [14] 00:59:13 Ktye <a href="https://aplwiki.com/wiki/APL%5Civ" rel="nofollow" target="_blank">https://aplwiki.com/wiki/APL%5Civ</a>               April <a href="https://aplwiki.com/wiki/April" rel="nofollow" target="_blank">https://aplwiki.com/wiki/April</a>               ArrayCast Episode #23 <a href="https://www.arraycast.com/episodes/episode23-andrew-sengul" rel="nofollow" target="_blank">https://www.arraycast.com/episodes/episode23-andrew-sengul</a> [15] 01:00:47 Scrabble word list Collins <a href="https://en.wikipedia.org/wiki/Collins_Scrabble_Words" rel="nofollow" target="_blank">https://en.wikipedia.org/wiki/Collins_Scrabble_Words</a>               NWL <a href="https://en.wikipedia.org/wiki/NASPA_Word_List" rel="nofollow" target="_blank">https://en.wikipedia.org/wiki/NASPA_Word_List</a>               Official Scrabble Players Dictionary <a href="https://en.wikipedia.org/wiki/Official_Scrabble_Players_Dictionary" rel="nofollow" target="_blank">https://en.wikipedia.org/wiki/Official_Scrabble_Players_Dictionary</a> [16] 01:03:50 Contact AT ArrayCast DOT com

Raul Miller - Precision

Array Cast - July 21, 2023 Show NotesThanks to Bob Therriault, Conor Hoekstra, and Adam Paszke for gathering these links:[01] 00:01:49 J on AWS https://code.jsoftware.com/wiki/System/Installation/Cloud              KXcon '23 videos https://kx.com/kx-con-23-recordings/              KXcon '23 ArrayCast review episode https://www.arraycast.com/episodes/episode54-kxcon23[02] 00:04:10 PyTorch https://pytorch.org/              Dex Programming Language https://github.com/google-research/dex-lang/              Coursera https://www.coursera.org/[03] 00:07:48 Torch7 https://github.com/torch/torch7              Torch https://en.wikipedia.org/wiki/Torch_(machine_learning)              Lua Programming Language https://www.lua.org/              Python Programming Language https://www.python.org/              Alpha Go documentary https://en.wikipedia.org/wiki/AlphaGo_(film)              Tensorflow Programming Language https://www.tensorflow.org/              LuaJIT interpreter  https://luajit.org/[04] 00:15:43 Automatic differention https://en.wikipedia.org/wiki/Automatic_differentiation[05] 00:18:25 GPU https://en.wikipedia.org/wiki/Graphics_processing_unit              TPU https://en.wikipedia.org/wiki/Tensor_Processing_Unit4[06] 00:20:56 Machine Learning https://en.wikipedia.org/wiki/Machine_learning[07] 00:29:30 AutoGrad Library https://autograd.readthedocs.io/en/latest/              JAX https://github.com/google/jax              Vectorization https://en.wikipedia.org/wiki/Vectorization[08] 00:33:10 Dex White Paper 4 pages https://openreview.net/pdf?id=rJxd7vsWPS              Dex White Paper 20 pages https://arxiv.org/pdf/2104.05372.pdf              Dex Tutorial https://google-research.github.io/dex-lang/examples/tutorial.html              MatLab Programming Language https://www.mathworks.com/products/matlab.html[09] 00:35:40 Rank Polymorphism https://en.wikipedia.org/wiki/Parametric_polymorphism#Higher-rank_polymorphism[10] 00:37:42 Futhark Programming Language https://futhark-lang.org/              Dex and Futhark https://futhark-lang.org/blog/2020-12-28-futhark-and-dex.html              ArrayCast Episode with Troels Henriksen https://www.arraycast.com/episodes/episode37-futhark[11] 00:39:00 Haskell Programming Language https://www.haskell.org/[12] 00:40:30 Ad Hoc Polymorphism https://en.wikipedia.org/wiki/Ad_hoc_polymorphism              Parametric Polymorphism https://en.wikipedia.org/wiki/Parametric_polymorphism              NumPy Python Library https://numpy.org/[13] 00:46:15 CUDA GPU Language https://en.wikipedia.org/wiki/CUDA[14] 00:53:13 XLA JAX compiler https://hpc.nih.gov/apps/JAX.html[15] 00:56:57 Triton OpenAI https://openai.com/research/triton[17] 01:01:44 Languish language tracker https://tjpalmer.github.io/languish/              LLMs https://en.wikipedia.org/wiki/Large_language_model[18] 01:05:43 github/google/Jax              github/google-research/dex-lang[19] 01:08:00 Nix https://docs.haskellstack.org/en/stable/nix_integration/[20] 01:09:25 Adam's secret project - TBA[21] 01:10:28 Contact AT ArrayCast DOT com

Array Cast - July 21, 2023 Show NotesThanks to Bob Therriault, Conor Hoekstra, and Adam Paszke for gathering these links: [01] 00:01:49 J on AWS <a href="https://code.jsoftware.com/wiki/System/Installation/Cloud" rel="nofollow" target="_blank">https://code.jsoftware.com/wiki/System/Installation/Cloud</a>               KXcon '23 videos <a href="https://kx.com/kx-con-23-recordings/" rel="nofollow" target="_blank">https://kx.com/kx-con-23-recordings/</a>               KXcon '23 ArrayCast review episode <a href="https://www.arraycast.com/episodes/episode54-kxcon23" rel="nofollow" target="_blank">https://www.arraycast.com/episodes/episode54-kxcon23</a> [02] 00:04:10 PyTorch <a href="https://pytorch.org/" rel="nofollow" target="_blank">https://pytorch.org/</a>               Dex Programming Language <a href="https://github.com/google-research/dex-lang/" rel="nofollow" target="_blank">https://github.com/google-research/dex-lang/</a>               Coursera <a href="https://www.coursera.org/" rel="nofollow" target="_blank">https://www.coursera.org/</a> [03] 00:07:48 Torch7 <a href="https://github.com/torch/torch7" rel="nofollow" target="_blank">https://github.com/torch/torch7</a>               Torch <a href="https://en.wikipedia.org/wiki/Torch_(machine_learning)" rel="nofollow" target="_blank">https://en.wikipedia.org/wiki/Torch_(machine_learning)</a>               Lua Programming Language <a href="https://www.lua.org/" rel="nofollow" target="_blank">https://www.lua.org/</a>               Python Programming Language <a href="https://www.python.org/" rel="nofollow" target="_blank">https://www.python.org/</a>               Alpha Go documentary <a href="https://en.wikipedia.org/wiki/AlphaGo_(film)" rel="nofollow" target="_blank">https://en.wikipedia.org/wiki/AlphaGo_(film)</a>               Tensorflow Programming Language <a href="https://www.tensorflow.org/" rel="nofollow" target="_blank">https://www.tensorflow.org/</a>               LuaJIT interpreter  <a href="https://luajit.org/" rel="nofollow" target="_blank">https://luajit.org/</a> [04] 00:15:43 Automatic differention <a href="https://en.wikipedia.org/wiki/Automatic_differentiation" rel="nofollow" target="_blank">https://en.wikipedia.org/wiki/Automatic_differentiation</a> [05] 00:18:25 GPU <a href="https://en.wikipedia.org/wiki/Graphics_processing_unit" rel="nofollow" target="_blank">https://en.wikipedia.org/wiki/Graphics_processing_unit</a>               TPU <a href="https://en.wikipedia.org/wiki/Tensor_Processing_Unit" rel="nofollow" target="_blank">https://en.wikipedia.org/wiki/Tensor_Processing_Unit</a>4 [06] 00:20:56 Machine Learning <a href="https://en.wikipedia.org/wiki/Machine_learning" rel="nofollow" target="_blank">https://en.wikipedia.org/wiki/Machine_learning</a> [07] 00:29:30 AutoGrad Library <a href="https://autograd.readthedocs.io/en/latest/" rel="nofollow" target="_blank">https://autograd.readthedocs.io/en/latest/</a>               JAX <a href="https://github.com/google/jax" rel="nofollow" target="_blank">https://github.com/google/jax</a>               Vectorization <a href="https://en.wikipedia.org/wiki/Vectorization" rel="nofollow" target="_blank">https://en.wikipedia.org/wiki/Vectorization</a> [08] 00:33:10 Dex White Paper 4 pages <a href="https://openreview.net/pdf?id=rJxd7vsWPS" rel="nofollow" target="_blank">https://openreview.net/pdf?id=rJxd7vsWPS</a>               Dex White Paper 20 pages <a href="https://arxiv.org/pdf/2104.05372.pdf" rel="nofollow" target="_blank">https://arxiv.org/pdf/2104.05372.pdf</a>               Dex Tutorial <a href="https://google-research.github.io/dex-lang/examples/tutorial.html" rel="nofollow" target="_blank">https://google-research.github.io/dex-lang/examples/tutorial.html</a>               MatLab Programming Language <a href="https://www.mathworks.com/products/matlab.html" rel="nofollow" target="_blank">https://www.mathworks.com/products/matlab.html</a> [09] 00:35:40 Rank Polymorphism <a href="https://en.wikipedia.org/wiki/Parametric_polymorphism#Higher-rank_polymorphism" rel="nofollow" target="_blank">https://en.wikipedia.org/wiki/Parametric_polymorphism#Higher-rank_polymorphism</a> [10] 00:37:42 Futhark Programming Language <a href="https://futhark-lang.org/" rel="nofollow" target="_blank">https://futhark-lang.org/</a>               Dex and Futhark <a href="https://futhark-lang.org/blog/2020-12-28-futhark-and-dex.html" rel="nofollow" target="_blank">https://futhark-lang.org/blog/2020-12-28-futhark-and-dex.html</a>               ArrayCast Episode with Troels Henriksen <a href="https://www.arraycast.com/episodes/episode37-futhark" rel="nofollow" target="_blank">https://www.arraycast.com/episodes/episode37-futhark</a> [11] 00:39:00 Haskell Programming Language <a href="https://www.haskell.org/" rel="nofollow" target="_blank">https://www.haskell.org/</a> [12] 00:40:30 Ad Hoc Polymorphism <a href="https://en.wikipedia.org/wiki/Ad_hoc_polymorphism" rel="nofollow" target="_blank">https://en.wikipedia.org/wiki/Ad_hoc_polymorphism</a>               Parametric Polymorphism <a href="https://en.wikipedia.org/wiki/Parametric_polymorphism" rel="nofollow" target="_blank">https://en.wikipedia.org/wiki/Parametric_polymorphism</a>               NumPy Python Library <a href="https://numpy.org/" rel="nofollow" target="_blank">https://numpy.org/</a> [13] 00:46:15 CUDA GPU Language <a href="https://en.wikipedia.org/wiki/CUDA" rel="nofollow" target="_blank">https://en.wikipedia.org/wiki/CUDA</a> [14] 00:53:13 XLA JAX compiler <a href="https://hpc.nih.gov/apps/JAX.html" rel="nofollow" target="_blank">https://hpc.nih.gov/apps/JAX.html</a> [15] 00:56:57 Triton OpenAI <a href="https://openai.com/research/triton" rel="nofollow" target="_blank">https://openai.com/research/triton</a> [17] 01:01:44 Languish language tracker <a href="https://tjpalmer.github.io/languish/" rel="nofollow" target="_blank">https://tjpalmer.github.io/languish/</a>               LLMs <a href="https://en.wikipedia.org/wiki/Large_language_model" rel="nofollow" target="_blank">https://en.wikipedia.org/wiki/Large_language_model</a> [18] 01:05:43 github/google/Jax               github/google-research/dex-lang [19] 01:08:00 Nix <a href="https://docs.haskellstack.org/en/stable/nix_integration/" rel="nofollow" target="_blank">https://docs.haskellstack.org/en/stable/nix_integration/</a> [20] 01:09:25 Adam's secret project - TBA [21] 01:10:28 Contact AT ArrayCast DOT com

PyTorch and Dex with Adam Paszke

Array Cast - July 7, 2023 Show NotesThanks to Bob Therriault, Stephen Taylor, Richard Park and Marshall Lochbaum for gathering these links:[01] 00:01:55 Dyalog 23 User Meeting  https://www.dyalog.com/user-meetings/dyalog23.htm[02] 00:04:56 Shakti DB   https://shakti.com/[03] 00:05:37 Episode 56 (previous episode)  https://www.arraycast.com/episodes/episode56-why-we-like-array-programming[04] 00:07:13 Ken Iverson  https://en.wikipedia.org/wiki/Kenneth_E._Iverson              TryAPL  https://tryapl.org/[05] 00:08:25 Computing language paradigms https://en.wikipedia.org/wiki/List_of_programming_languages_by_type              Procedural Programming https://en.wikipedia.org/wiki/Procedural_programming              Functional Programming https://en.wikipedia.org/wiki/Functional_programming              Object Oriented Programming  https://en.wikipedia.org/wiki/Object-oriented_programming              Array Programming  https://en.wikipedia.org/wiki/Array_programming[06] 00:11:30 BQN programming language  https://mlochbaum.github.io/BQN/              Dyalog APL programming language https://www.dyalog.com/              J programming language https://www.jsoftware.com/#/              k programming language  https://aplwiki.com/wiki/K              q programming language https://trykdb.kx.com/kx/signup/[07] 00:14:41 APL farm https://aplwiki.com/wiki/APL_Farm              J forums https://code.jsoftware.com/wiki/System/Forums              BQN forums https://app.element.io/#/room/#bqn:matrix.org[08] 00:16:30 kx.com[09] 00:18:50 SQL https://en.wikipedia.org/wiki/SQL[10] 00:21:42 Richard's videos  https://dyalog.tv/Webinar/?v=AGWnBw7VBzg              Dyalog tutorial https://tutorial.dyalog.com/              Dyalog course  https://course.dyalog.com/              Stefan Kruger Learn APL  https://xpqz.github.io/learnapl              Stefan Kruger K book (WIP) https://github.com/xpqz/kbook[11] 00:26:00 BQN support of paradigms https://mlochbaum.github.io/BQN/doc/paradigms.html              BQN tutorials  https://mlochbaum.github.io/BQN/tutorial/index.html[12] 00:29:30 Scratch programming language https://scratch.mit.edu/              Blockly https://developers.google.com/blocklydraw.iohttps://app.diagrams.net/[13] 00:31:05 Phrasal forms  paper https://www.jsoftware.com/papers/fork.htmhttps://mlochbaum.github.io/BQN/doc/map.html#tablehttps://mlochbaum.github.io/BQN/doc/tacit.html#combinators[14] 00:32:03 APL Show podcast https://apl.show/2023/01/27/Processes-and-Structures.html[15] 00:35:25 q diagrams https://code.kx.com/q/ref/uj/https://code.kx.com/q/ref/maps/#each-left-and-each-right[16] 00:38:27 Morten Kromberg ArrayCast episode https://www.arraycast.com/episodes/episode21-morten-kromberg              Bricolage https://en.wikipedia.org/wiki/Bricolage[17] 00:40:44 Interpreted programming languages https://en.wikipedia.org/wiki/Interpreter_(computing)[18] 00:48:43 J labs https://code.jsoftware.com/wiki/Guides/StudioForExplorers              Jupyter notebooks  https://jupyter.org/[19] 00:49:53 Stephen's contact SJT@5jt.com              J playground  https://code.jsoftware.com/wiki/Playground              tryAPL https://tryapl.org/              apl.chat https://apl.chat/              apl.orchard https://aplwiki.com/wiki/APL_Orchard              aplquest https://aplwiki.com/wiki/APL_Quest              Adám's APL https://www.youtube.com/@abrudz              try.html  https://mlochbaum.github.io/BQN/try.html              BQNpad https://bqnpad.mechanize.systems/[20] 00:55:25 Dyalog https://www.dyalog.com/[21] 00:56:28 Advent of Code BQN https://mlochbaum.github.io/BQN/community/aoc.html              Share my Screen J Advent of Code  https://code.jsoftware.com/wiki/ShareMyScreen[22] 00:57:18 APLCart https://aplcart.info/              BQNCrate https://mlochbaum.github.io/bqncrate/              J phrases  https://code.jsoftware.com/wiki/Phrases[23] 00:59:23 KAP programming language   https://aplwiki.com/wiki/KAP              Structure Viewer https://peertube.functional.cafe/w/cDGqr9FmQoR2RyMGBTCZZK[24] 01:01:37 Contact AT ArrayCast DOT Com

Array Cast - July 7, 2023 Show NotesThanks to Bob Therriault, Stephen Taylor, Richard Park and Marshall Lochbaum for gathering these links: [01] 00:01:55 Dyalog 23 User Meeting  <a href="https://www.dyalog.com/user-meetings/dyalog23.htm" rel="nofollow" target="_blank">https://www.dyalog.com/user-meetings/dyalog23.htm</a> [02] 00:04:56 Shakti DB   <a href="https://shakti.com/" rel="nofollow" target="_blank">https://shakti.com/</a> [03] 00:05:37 Episode 56 (previous episode)  <a href="https://www.arraycast.com/episodes/episode56-why-we-like-array-programming" rel="nofollow" target="_blank">https://www.arraycast.com/episodes/episode56-why-we-like-array-programming</a> [04] 00:07:13 Ken Iverson  <a href="https://en.wikipedia.org/wiki/Kenneth_E._Iverson" rel="nofollow" target="_blank">https://en.wikipedia.org/wiki/Kenneth_E._Iverson</a>               TryAPL  <a href="https://tryapl.org/" rel="nofollow" target="_blank">https://tryapl.org/</a> [05] 00:08:25 Computing language paradigms <a href="https://en.wikipedia.org/wiki/List_of_programming_languages_by_type" rel="nofollow" target="_blank">https://en.wikipedia.org/wiki/List_of_programming_languages_by_type</a>               Procedural Programming <a href="https://en.wikipedia.org/wiki/Procedural_programming" rel="nofollow" target="_blank">https://en.wikipedia.org/wiki/Procedural_programming</a>               Functional Programming <a href="https://en.wikipedia.org/wiki/Functional_programming" rel="nofollow" target="_blank">https://en.wikipedia.org/wiki/Functional_programming</a>               Object Oriented Programming  <a href="https://en.wikipedia.org/wiki/Object-oriented_programming" rel="nofollow" target="_blank">https://en.wikipedia.org/wiki/Object-oriented_programming</a>               Array Programming  <a href="https://en.wikipedia.org/wiki/Array_programming" rel="nofollow" target="_blank">https://en.wikipedia.org/wiki/Array_programming</a> [06] 00:11:30 BQN programming language  <a href="https://mlochbaum.github.io/BQN/" rel="nofollow" target="_blank">https://mlochbaum.github.io/BQN/</a>               Dyalog APL programming language <a href="https://www.dyalog.com/" rel="nofollow" target="_blank">https://www.dyalog.com/</a>               J programming language <a href="https://www.jsoftware.com/#/" rel="nofollow" target="_blank">https://www.jsoftware.com/#/</a>               k programming language  <a href="https://aplwiki.com/wiki/K" rel="nofollow" target="_blank">https://aplwiki.com/wiki/K</a>               q programming language <a href="https://trykdb.kx.com/kx/signup/" rel="nofollow" target="_blank">https://trykdb.kx.com/kx/signup/</a> [07] 00:14:41 APL farm <a href="https://aplwiki.com/wiki/APL_Farm" rel="nofollow" target="_blank">https://aplwiki.com/wiki/APL_Farm</a>               J forums <a href="https://code.jsoftware.com/wiki/System/Forums" rel="nofollow" target="_blank">https://code.jsoftware.com/wiki/System/Forums</a>               BQN forums <a href="https://app.element.io/#/room/#bqn:matrix.org" rel="nofollow" target="_blank">https://app.element.io/#/room/#bqn:matrix.org</a> [08] 00:16:30 <a href="http://kx.com/" rel="nofollow" target="_blank">kx.com</a> [09] 00:18:50 SQL <a href="https://en.wikipedia.org/wiki/SQL" rel="nofollow" target="_blank">https://en.wikipedia.org/wiki/SQL</a> [10] 00:21:42 Richard's videos  <a href="https://dyalog.tv/Webinar/?v=AGWnBw7VBzg" rel="nofollow" target="_blank">https://dyalog.tv/Webinar/?v=AGWnBw7VBzg</a>               Dyalog tutorial <a href="https://tutorial.dyalog.com/" rel="nofollow" target="_blank">https://tutorial.dyalog.com/</a>               Dyalog course  <a href="https://course.dyalog.com/" rel="nofollow" target="_blank">https://course.dyalog.com/</a>               Stefan Kruger Learn APL  <a href="https://xpqz.github.io/learnapl" rel="nofollow" target="_blank">https://xpqz.github.io/learnapl</a>               Stefan Kruger K book (WIP) <a href="https://github.com/xpqz/kbook" rel="nofollow" target="_blank">https://github.com/xpqz/kbook</a> [11] 00:26:00 BQN support of paradigms <a href="https://mlochbaum.github.io/BQN/doc/paradigms.html" rel="nofollow" target="_blank">https://mlochbaum.github.io/BQN/doc/paradigms.html</a>               BQN tutorials  <a href="https://mlochbaum.github.io/BQN/tutorial/index.html" rel="nofollow" target="_blank">https://mlochbaum.github.io/BQN/tutorial/index.html</a> [12] 00:29:30 Scratch programming language <a href="https://scratch.mit.edu/" rel="nofollow" target="_blank">https://scratch.mit.edu/</a>               Blockly <a href="https://developers.google.com/blockly" rel="nofollow" target="_blank">https://developers.google.com/blockly</a> <a href="http://draw.io/" rel="nofollow" target="_blank">draw.io</a><a href="https://app.diagrams.net/" rel="nofollow" target="_blank">https://app.diagrams.net/</a> [13] 00:31:05 Phrasal forms  paper <a href="https://www.jsoftware.com/papers/fork.htm" rel="nofollow" target="_blank">https://www.jsoftware.com/papers/fork.htm</a> <a href="https://mlochbaum.github.io/BQN/doc/map.html#table" rel="nofollow" target="_blank">https://mlochbaum.github.io/BQN/doc/map.html#table</a> <a href="https://mlochbaum.github.io/BQN/doc/tacit.html#combinators" rel="nofollow" target="_blank">https://mlochbaum.github.io/BQN/doc/tacit.html#combinators</a> [14] 00:32:03 APL Show podcast <a href="https://apl.show/2023/01/27/Processes-and-Structures.html" rel="nofollow" target="_blank">https://apl.show/2023/01/27/Processes-and-Structures.html</a> [15] 00:35:25 q diagrams <a href="https://code.kx.com/q/ref/uj/" rel="nofollow" target="_blank">https://code.kx.com/q/ref/uj/</a> <a href="https://code.kx.com/q/ref/maps/#each-left-and-each-right" rel="nofollow" target="_blank">https://code.kx.com/q/ref/maps/#each-left-and-each-right</a> [16] 00:38:27 Morten Kromberg ArrayCast episode <a href="https://www.arraycast.com/episodes/episode21-morten-kromberg" rel="nofollow" target="_blank">https://www.arraycast.com/episodes/episode21-morten-kromberg</a>               Bricolage <a href="https://en.wikipedia.org/wiki/Bricolage" rel="nofollow" target="_blank">https://en.wikipedia.org/wiki/Bricolage</a> [17] 00:40:44 Interpreted programming languages <a href="https://en.wikipedia.org/wiki/Interpreter_(computing)" rel="nofollow" target="_blank">https://en.wikipedia.org/wiki/Interpreter_(computing)</a> [18] 00:48:43 J labs <a href="https://code.jsoftware.com/wiki/Guides/StudioForExplorers" rel="nofollow" target="_blank">https://code.jsoftware.com/wiki/Guides/StudioForExplorers</a>               Jupyter notebooks  <a href="https://jupyter.org/" rel="nofollow" target="_blank">https://jupyter.org/</a> [19] 00:49:53 Stephen's contact <a href="mailto:SJT@5jt.com">SJT@5jt.com</a>               J playground  <a href="https://code.jsoftware.com/wiki/Playground" rel="nofollow" target="_blank">https://code.jsoftware.com/wiki/Playground</a>               tryAPL <a href="https://tryapl.org/" rel="nofollow" target="_blank">https://tryapl.org/</a>               apl.chat <a href="https://apl.chat/" rel="nofollow" target="_blank">https://apl.chat/</a>               apl.orchard <a href="https://aplwiki.com/wiki/APL_Orchard" rel="nofollow" target="_blank">https://aplwiki.com/wiki/APL_Orchard</a>               aplquest <a href="https://aplwiki.com/wiki/APL_Quest" rel="nofollow" target="_blank">https://aplwiki.com/wiki/APL_Quest</a>               Adám's APL <a href="https://www.youtube.com/@abrudz" rel="nofollow" target="_blank">https://www.youtube.com/@abrudz</a>               try.html  <a href="https://mlochbaum.github.io/BQN/try.html" rel="nofollow" target="_blank">https://mlochbaum.github.io/BQN/try.htm</a><a href="https://mlochbaum.github.io/BQN/try.html" rel="nofollow" target="_blank">l</a>               BQNpad <a href="https://bqnpad.mechanize.systems/" rel="nofollow" target="_blank">https://bqnpad.mechanize.systems/</a> [20] 00:55:25 Dyalog <a href="https://www.dyalog.com/" rel="nofollow" target="_blank">https://www.dyalog.com/</a> [21] 00:56:28 Advent of Code BQN <a href="https://mlochbaum.github.io/BQN/community/aoc.html" rel="nofollow" target="_blank">https://mlochbaum.github.io/BQN/community/aoc.html</a>               Share my Screen J Advent of Code  <a href="https://code.jsoftware.com/wiki/ShareMyScreen" rel="nofollow" target="_blank">https://code.jsoftware.com/wiki/ShareMyScreen</a> [22] 00:57:18 APLCart <a href="https://aplcart.info/" rel="nofollow" target="_blank">https://aplcart.info/</a>               BQNCrate <a href="https://mlochbaum.github.io/bqncrate/" rel="nofollow" target="_blank">https://mlochbaum.github.io/bqncrate/</a>               J phrases  <a href="https://code.jsoftware.com/wiki/Phrases" rel="nofollow" target="_blank">https://code.jsoftware.com/wiki/Phrases</a> [23] 00:59:23 KAP programming language   <a href="https://aplwiki.com/wiki/KAP" rel="nofollow" target="_blank">https://aplwiki.com/wiki/KAP</a>               Structure Viewer <a href="https://peertube.functional.cafe/w/cDGqr9FmQoR2RyMGBTCZZK" rel="nofollow" target="_blank">https://peertube.functional.cafe/w/cDGqr9FmQoR2RyMGBTCZZK</a> [24] 01:01:37 Contact AT ArrayCast DOT Com

Learning and Teaching Array Programming 

Array Cast -  June 23, 2023 Show NotesThanks to Bob Therriault for gathering these links:Opening ‘cow sheep cat dog’Conor Hoekstra  ‘Algorithms as a Tool of Thought’Alan Perlis ‘In Praise of APL’KeyUnderNuvoc - J VocabularyHome SitesAPL J k BQN qGetting startedAPL J k BQN qStephen Taylor ‘Discovering APL’

Array Cast - June 23, 2023 Show NotesThanks to Bob Therriault for gathering these links: <a href="https://aplwiki.com/wiki/Simple_examples" rel="nofollow" target="_blank">Opening ‘cow sheep cat dog’</a><a href="https://dyalog.tv/APLSeeds21/?v=GZuZgCDql6g" rel="nofollow" target="_blank">Conor Hoekstra ‘Algorithms as a Tool of Thought’</a><a href="https://apl.wiki/Alan_Perlis" rel="nofollow" target="_blank">Alan Perlis ‘In Praise of APL’</a><a href="https://help.dyalog.com/latest/#Language/Primitive%20Operators/Key.htm" rel="nofollow" target="_blank">Key</a><a href="https://code.jsoftware.com/wiki/Vocabulary/ampdot" rel="nofollow" target="_blank">Under</a><a href="https://code.jsoftware.com/wiki/NuVoc" rel="nofollow" target="_blank">Nuvoc - J Vocabulary</a>Home Sites<a href="https://apl.wiki" rel="nofollow" target="_blank">APL</a> <a href="https://www.jsoftware.com" rel="nofollow" target="_blank">J</a> <a href="http://shakti.com" rel="nofollow" target="_blank">k</a> <a href="https://mlochbaum.github.io/BQN/" rel="nofollow" target="_blank">BQN</a> <a href="https://code.kx.com/q/" rel="nofollow" target="_blank">q</a>Getting started<a href="https://tryapl.org" rel="nofollow" target="_blank">APL</a> <a href="https://code.jsoftware.com/wiki/Playground" rel="nofollow" target="_blank">J</a> <a href="https://estradajke.github.io/k9-simples/" rel="nofollow" target="_blank">k</a> <a href="https://bqnpad.mechanize.systems" rel="nofollow" target="_blank">BQN</a> <a href="https://code.kx.com/q/learn/" rel="nofollow" target="_blank">q</a><a href="https://aplwiki.com/wiki/Discovering_APL" rel="nofollow" target="_blank">Stephen Taylor ‘Discovering APL’</a>

Why We Like Array Programming (Again)

Array Cast -  June 9, 2023 Show NotesThanks to Bob Therriault, Adám Brudzewsky, and Marshall Lochbaum for gathering these links:[01] 00:01:35 APL Show https://apl.show/2023/06/02/Terminology-Files-and-Array-Theory.html              U-Net CNN in APL: Exploring Zero-Framework, Zero-Library Machine Learning https://dl.acm.org/doi/10.1145/3589246.3595371              Tokyo Meetup https://www.meetup.com/en-US/apl-j-k-meetup/events/kkzgdtyfcjbzb/              Northern California APL ACM Meetup https://apl.wiki/SIGAPL#APL_BUG[02] 00:03:16 Robert Bernecky https://en.wikipedia.org/wiki/Robert_Berneckyhttps://aplwiki.com/wiki/Bob_Bernecky              I.P. Sharp Associates https://en.wikipedia.org/wiki/I.P._Sharp_Associates              PERT https://en.wikipedia.org/wiki/Program_evaluation_and_review_technique[03] 00:06:57 Bernecky Zoo Story Dyalog https://dyalog.tv/Dyalog16/?v=1N_oYD-ZkX80              Ian Sharp https://www.dyalog.com/blog/2021/07/thank-you-ian-sharp/              Roger Moore https://en.wikipedia.org/wiki/Roger_Moore_(computer_scientist)              Speeding up Dyadic Iota and Dyadic Epsilon, 1973 Copenhagen Conference https://www.researchgate.net/publication/242359964_Speeding_up_dyadic_iota_and_dyadic_epsilon[04] 00:10:49 Replicate https://aplwiki.com/wiki/Replicate              Partitioned Enclose https://aplwiki.com/wiki/Partitioned_Enclose#Non-Boolean_left_argument[05] 00:15:33 Ken Iverson https://en.wikipedia.org/wiki/Kenneth_E._Iverson              A Programming Language https://www.jsoftware.com/papers/APL.htm              Mesh-Mask https://aplwiki.com/wiki/Mesh[06] 00:17:47 Larry Breed https://en.wikipedia.org/wiki/Lawrence_M._Breed              JIT Compiler https://en.wikipedia.org/wiki/Just-in-time_compilation[07] 00:20:10 Aaron Hsu https://aplwiki.com/wiki/Aaron_Hsu              Co-dfns https://aplwiki.com/wiki/Co-dfns              Troels Henriksen episode on the ArrayCast https://www.arraycast.com/episodes/episode37-futhark              APLTAIL https://github.com/melsman/apltail              Futhark https://futhark-lang.org/              Rank Operator https://aplwiki.com/wiki/Rank_(operator)[08] 00:22:47 APEX Robert Bernecky's thesis http://www.snakeisland.com/ms.pdf              Clark Wiedmann https://dl.acm.org/profile/81100234909              Scientific Time Sharing https://en.wikipedia.org/wiki/Scientific_Time_Sharing_Corporation              APL Plus https://aplwiki.com/wiki/APL*PLUS              APL2 https://aplwiki.com/wiki/APL2              Timothy Budd An APL compiler for the UNIX timesharing system https://dl.acm.org/doi/10.1145/390005.801218              Dr. Lenore Mullin https://scholar.google.com/citations?user=JH_J72QAAAAJ&amp;hl=en              Mathematics of Arrays https://scholar.google.com/citations?view_op=view_citation&amp;hl=en&amp;user=JH_J72QAAAAJ&amp;citation_for_view=JH_J72QAAAAJ:u5HHmVD_uO8C              Mike Jenkins https://www.cs.queensu.ca/people/Mike/Jenkins              Wai-Mee Ching https://www.semanticscholar.org/paper/Program-Analysis-and-Code-Ching/d41ed7c9a86d649716075e1bbefc1140e8840b0e[09] 00:26:09 SISAL https://en.wikipedia.org/wiki/SISAL              Ron Cytron POPL Paper https://pages.cs.wisc.edu/~fischer/cs701.f14/ssa.pdf[10] 00:36:26 Sven-Bodo Scholz https://scholar.google.com/citations?user=5d8Nx80AAAAJ&amp;hl=en              Clemens Grelck https://scholar.google.nl/citations?user=hw9ryfkAAAAJ&amp;hl=en              Single Assignment C https://www.sac-home.org/index              With Loop Folding in SaC https://dblp.org/rec/conf/ifl/Scholz97.html[11] 00:45:53 KX https://kx.com/              q programming language https://en.wikipedia.org/wiki/Q_(programming_language_from_Kx_Systems)[12] 00:47:44 Geoffrey Hinton https://en.wikipedia.org/wiki/Geoffrey_Hinton[13] 00:51:05 APL\360 https://aplwiki.com/wiki/APL%5C360[14] 01:01:03 Byte code compiler https://en.wikipedia.org/wiki/Byte-code_compiler[15] 01:13:25 Cuda https://en.wikipedia.org/wiki/CUDA              PyTorch https://pytorch.org/docs/stable/index.html              Convolutional Neural Nets in APL https://dl.acm.org/doi/abs/10.1145/3315454.3329960[16] 01:16:00 Qiskit Quantum Computing IBM https://en.wikipedia.org/wiki/Qiskit              Julia programming https://julialang.org/              APEX compiler https://gitlab.com/bernecky/apex[17] 01:17:50 Contact AT ArrayCast DOT Com

Array Cast - June 9, 2023 Show NotesThanks to Bob Therriault, Adám Brudzewsky, and Marshall Lochbaum for gathering these links: [01] 00:01:35 APL Show <a href="https://apl.show/2023/06/02/Terminology-Files-and-Array-Theory.html" rel="nofollow" target="_blank">https://apl.show/2023/06/02/Terminology-Files-and-Array-Theory.html</a>               U-Net CNN in APL: Exploring Zero-Framework, Zero-Library Machine Learning <a href="https://dl.acm.org/doi/10.1145/3589246.3595371" rel="nofollow" target="_blank">https://dl.acm.org/doi/10.1145/3589246.3595371</a>               Tokyo Meetup <a href="https://www.meetup.com/en-US/apl-j-k-meetup/events/kkzgdtyfcjbzb/" rel="nofollow" target="_blank">https://www.meetup.com/en-US/apl-j-k-meetup/events/kkzgdtyfcjbzb/</a>               Northern California APL ACM Meetup <a href="https://apl.wiki/SIGAPL#APL_BUG" rel="nofollow" target="_blank">https://apl.wiki/SIGAPL#APL_BUG</a> [02] 00:03:16 Robert Bernecky <a href="https://en.wikipedia.org/wiki/Robert_Bernecky" rel="nofollow" target="_blank">https://en.wikipedia.org/wiki/Robert_Bernecky</a><a href="https://aplwiki.com/wiki/Bob_Bernecky" rel="nofollow" target="_blank">https://aplwiki.com/wiki/Bob_Bernecky</a>               I.P. Sharp Associates <a href="https://en.wikipedia.org/wiki/I.P._Sharp_Associates" rel="nofollow" target="_blank">https://en.wikipedia.org/wiki/I.P._Sharp_Associates</a>               PERT <a href="https://en.wikipedia.org/wiki/Program_evaluation_and_review_technique" rel="nofollow" target="_blank">https://en.wikipedia.org/wiki/Program_evaluation_and_review_technique</a> [03] 00:06:57 Bernecky Zoo Story Dyalog <a href="https://dyalog.tv/Dyalog16/?v=1N_oYD-ZkX8" rel="nofollow" target="_blank">https://dyalog.tv/Dyalog16/?v=1N_oYD-ZkX8</a>0               Ian Sharp <a href="https://www.dyalog.com/blog/2021/07/thank-you-ian-sharp/" rel="nofollow" target="_blank">https://www.dyalog.com/blog/2021/07/thank-you-ian-sharp/</a>               Roger Moore <a href="https://en.wikipedia.org/wiki/Roger_Moore_(computer_scientist)" rel="nofollow" target="_blank">https://en.wikipedia.org/wiki/Roger_Moore_(computer_scientist)</a>               Speeding up Dyadic Iota and Dyadic Epsilon, 1973 Copenhagen Conference <a href="https://www.researchgate.net/publication/242359964_Speeding_up_dyadic_iota_and_dyadic_epsilon" rel="nofollow" target="_blank">https://www.researchgate.net/publication/242359964_Speeding_up_dyadic_iota_and_dyadic_epsilon</a> [04] 00:10:49 Replicate <a href="https://aplwiki.com/wiki/Replicate" rel="nofollow" target="_blank">https://aplwiki.com/wiki/Replicate</a>               Partitioned Enclose <a href="https://aplwiki.com/wiki/Partitioned_Enclose#Non-Boolean_left_argument" rel="nofollow" target="_blank">https://aplwiki.com/wiki/Partitioned_Enclose#Non-Boolean_left_argument</a> [05] 00:15:33 Ken Iverson <a href="https://en.wikipedia.org/wiki/Kenneth_E._Iverson" rel="nofollow" target="_blank">https://en.wikipedia.org/wiki/Kenneth_E._Iverson</a>               A Programming Language <a href="https://www.jsoftware.com/papers/APL.htm" rel="nofollow" target="_blank">https://www.jsoftware.com/papers/APL.htm</a>               Mesh-Mask <a href="https://aplwiki.com/wiki/Mesh" rel="nofollow" target="_blank">https://aplwiki.com/wiki/Mesh</a> [06] 00:17:47 Larry Breed <a href="https://en.wikipedia.org/wiki/Lawrence_M._Breed" rel="nofollow" target="_blank">https://en.wikipedia.org/wiki/Lawrence_M._Breed</a>               JIT Compiler <a href="https://en.wikipedia.org/wiki/Just-in-time_compilation" rel="nofollow" target="_blank">https://en.wikipedia.org/wiki/Just-in-time_compilation</a> [07] 00:20:10 Aaron Hsu <a href="https://aplwiki.com/wiki/Aaron_Hsu" rel="nofollow" target="_blank">https://aplwiki.com/wiki/Aaron_Hsu</a>               Co-dfns <a href="https://aplwiki.com/wiki/Co-dfns" rel="nofollow" target="_blank">https://aplwiki.com/wiki/Co-dfns</a>               Troels Henriksen episode on the ArrayCast <a href="https://www.arraycast.com/episodes/episode37-futhark" rel="nofollow" target="_blank">https://www.arraycast.com/episodes/episode37-futhark</a>               APLTAIL <a href="https://github.com/melsman/apltail" rel="nofollow" target="_blank">https://github.com/melsman/apltail</a>               Futhark <a href="https://futhark-lang.org/" rel="nofollow" target="_blank">https://futhark-lang.org/</a>               Rank Operator <a href="https://aplwiki.com/wiki/Rank_(operator)" rel="nofollow" target="_blank">https://aplwiki.com/wiki/Rank_(operator)</a> [08] 00:22:47 APEX Robert Bernecky's thesis <a href="http://www.snakeisland.com/ms.pdf" rel="nofollow" target="_blank">http://www.snakeisland.com/ms.pdf</a>               Clark Wiedmann <a href="https://dl.acm.org/profile/81100234909" rel="nofollow" target="_blank">https://dl.acm.org/profile/81100234909</a>               Scientific Time Sharing <a href="https://en.wikipedia.org/wiki/Scientific_Time_Sharing_Corporation" rel="nofollow" target="_blank">https://en.wikipedia.org/wiki/Scientific_Time_Sharing_Corporation</a>               APL Plus <a href="https://aplwiki.com/wiki/APL*PLUS" rel="nofollow" target="_blank">https://aplwiki.com/wiki/APL*PLUS</a>               APL2 <a href="https://aplwiki.com/wiki/APL2" rel="nofollow" target="_blank">https://aplwiki.com/wiki/APL2</a>               Timothy Budd An APL compiler for the UNIX timesharing system <a href="https://dl.acm.org/doi/10.1145/390005.801218" rel="nofollow" target="_blank">https://dl.acm.org/doi/10.1145/390005.801218</a>               Dr. Lenore Mullin <a href="https://scholar.google.com/citations?user=JH_J72QAAAAJ&amp;hl=en" rel="nofollow" target="_blank">https://scholar.google.com/citations?user=JH_J72QAAAAJ&amp;hl=en</a>               Mathematics of Arrays <a href="https://scholar.google.com/citations?view_op=view_citation&amp;hl=en&amp;user=JH_J72QAAAAJ&amp;citation_for_view=JH_J72QAAAAJ:u5HHmVD_uO8C" rel="nofollow" target="_blank">https://scholar.google.com/citations?view_op=view_citation&amp;hl=en&amp;user=JH_J72QAAAAJ&amp;citation_for_view=JH_J72QAAAAJ:u5HHmVD_uO8C</a>               Mike Jenkins <a href="https://www.cs.queensu.ca/people/Mike/Jenkins" rel="nofollow" target="_blank">https://www.cs.queensu.ca/people/Mike/Jenkins</a>               Wai-Mee Ching <a href="https://www.semanticscholar.org/paper/Program-Analysis-and-Code-Ching/d41ed7c9a86d649716075e1bbefc1140e8840b0e" rel="nofollow" target="_blank">https://www.semanticscholar.org/paper/Program-Analysis-and-Code-Ching/d41ed7c9a86d649716075e1bbefc1140e8840b0e</a> [09] 00:26:09 SISAL <a href="https://en.wikipedia.org/wiki/SISAL" rel="nofollow" target="_blank">https://en.wikipedia.org/wiki/SISAL</a>               Ron Cytron POPL Paper <a href="https://pages.cs.wisc.edu/~fischer/cs701.f14/ssa.pdf" rel="nofollow" target="_blank">https://pages.cs.wisc.edu/~fischer/cs701.f14/ssa.pdf</a> [10] 00:36:26 Sven-Bodo Scholz <a href="https://scholar.google.com/citations?user=5d8Nx80AAAAJ&amp;hl=en" rel="nofollow" target="_blank">https://scholar.google.com/citations?user=5d8Nx80AAAAJ&amp;hl=en</a>               Clemens Grelck <a href="https://scholar.google.nl/citations?user=hw9ryfkAAAAJ&amp;hl=en" rel="nofollow" target="_blank">https://scholar.google.nl/citations?user=hw9ryfkAAAAJ&amp;hl=en</a>               Single Assignment C <a href="https://www.sac-home.org/index" rel="nofollow" target="_blank">https://www.sac-home.org/index</a>               With Loop Folding in SaC <a href="https://dblp.org/rec/conf/ifl/Scholz97.html" rel="nofollow" target="_blank">https://dblp.org/rec/conf/ifl/Scholz97.html</a> [11] 00:45:53 KX <a href="https://kx.com/" rel="nofollow" target="_blank">https://kx.com/</a>               q programming language <a href="https://en.wikipedia.org/wiki/Q_(programming_language_from_Kx_Systems)" rel="nofollow" target="_blank">https://en.wikipedia.org/wiki/Q_(programming_language_from_Kx_Systems)</a> [12] 00:47:44 Geoffrey Hinton <a href="https://en.wikipedia.org/wiki/Geoffrey_Hinton" rel="nofollow" target="_blank">https://en.wikipedia.org/wiki/Geoffrey_Hinton</a> [13] 00:51:05 APL\360 <a href="https://aplwiki.com/wiki/APL%5C360" rel="nofollow" target="_blank">https://aplwiki.com/wiki/APL%5C360</a> [14] 01:01:03 Byte code compiler <a href="https://en.wikipedia.org/wiki/Byte-code_compiler" rel="nofollow" target="_blank">https://en.wikipedia.org/wiki/Byte-code_compiler</a> [15] 01:13:25 Cuda <a href="https://en.wikipedia.org/wiki/CUDA" rel="nofollow" target="_blank">https://en.wikipedia.org/wiki/CUDA</a>               PyTorch <a href="https://pytorch.org/docs/stable/index.html" rel="nofollow" target="_blank">https://pytorch.org/docs/stable/index.html</a>               Convolutional Neural Nets in APL <a href="https://dl.acm.org/doi/abs/10.1145/3315454.3329960" rel="nofollow" target="_blank">https://dl.acm.org/doi/abs/10.1145/3315454.3329960</a> [16] 01:16:00 Qiskit Quantum Computing IBM <a href="https://en.wikipedia.org/wiki/Qiskit" rel="nofollow" target="_blank">https://en.wikipedia.org/wiki/Qiskit</a>               Julia programming <a href="https://julialang.org/" rel="nofollow" target="_blank">https://julialang.org/</a>               APEX compiler <a href="https://gitlab.com/bernecky/apex" rel="nofollow" target="_blank">https://gitlab.com/bernecky/apex</a> [17] 01:17:50 Contact AT ArrayCast DOT Com

Robert Bernecky

Array Cast -  May 26, 2023 Show NotesThanks to Bob Therriault, Marshall Lochbaum, Conor Hoekstra, Adám Brudzewsky and Nick Psaris for gathering these links:[01] 00:02:15 Eric's post J Programming Language http://www.jsoftware.com/pipermail/programming/2023-May/062524.html              J wiki https://code.jsoftware.com/wiki/Main_Page[02] 00:03:23 Programming language design on StackOverflow  https://languagedesign.stackexchange.com/[03] 00:05:04 Phineas Porter's blog post https://iabdb.me/2021/05/28/idempotent-moving-window-is-simply-a-reduction/[04] 00:08:00 ArrayCast Episode 3 https://www.arraycast.com/episodes/episode-02-challenges-facing-the-array-languages              ArrayCast Episode 4 https://www.arraycast.com/episodes/episode-03-what-is-an-array              ArrayCast Episode 5 https://www.arraycast.com/episodes/episode-04-responding-to-listeners-email              ArrayCast Episode 42 https://www.arraycast.com/episodes/episode42-nick-psaris-q              "Q Tips" by Nick Psaris https://www.goodreads.com/book/show/25221469-q-tips              "Fun Q" by Nick Psaris https://www.goodreads.com/book/show/54656615-fun-q[05] 00:09:40  PyKX https://kx.com/pykx/              Python Programming Language https://en.wikipedia.org/wiki/Python_(programming_language)[06] 00:12:27 peach in q https://code.kx.com/q/basics/peach/[07] 00:16:10 Z compression https://en.wikipedia.org/wiki/Zstd              Garbage Collection https://code.kx.com/q/ref/dotq/#gc-garbage-collect              Loading databases https://code.kx.com/q/basics/syscmds/#l-load-file-or-directory              \c autosizing https://code.kx.com/q/basics/syscmds/#c-console-size[08] 00:25:20 GPU https://en.wikipedia.org/wiki/Graphics_processing_unit[09] 00:26:09 Stable Marriage problem https://en.wikipedia.org/wiki/Stable_marriage_problem               Nick's presentation https://nick.psaris.com/presentation/maching-algorithms-in-q/[10] 00:29:55 Attila Vrabecz ArrayCast Episode https://www.arraycast.com/episodes/episode-08-attila-vrabecz-and-the-k-group-of-programming-languages[11] 00:32:23 Mohammad Noor at Citadel https://www.linkedin.com/in/mohammadnoor/[12] 00:33:50 Kevin Webster's  Handbook of Price Impact Modeling https://www.routledge.com/Handbook-of-Price-Impact-Modeling/Webster/p/book/9781032328225[13] 00:35:05 Erin Stanton https://www.linkedin.com/in/erin-stanton-data-science/[14] 00:42:15 Snowflake https://en.wikipedia.org/wiki/Snowflake_Inc.              Snowpark https://www.snowflake.com/en/data-cloud/snowpark/             kdb+ Snowflake https://pipes.datavirtuality.com/connectors/integrate/kdb/snowflake/[15] 00:44:00 Nateraj Dasgupta medical application https://www.linkedin.com/in/natarajdasgupta/[16] 00:47:09 Igor Kantor Data as a Service https://www.linkedin.com/in/igorkantor/                        Karthic Murali - Goldman Sachs https://www.linkedin.com/in/karthikmurali2/[17] 00:49:05 Rebecca Kelly qubot https://www.inqdata.com/[18] 00:49:23 Aaron Davies Transformer Discussion https://github.com/adavies42/qist/blob/master/lib/raspq.q[19] 00:52:55 Phineas Porter Edge Detection https://pindash.github.io/talks/seam_carving.html              Liquid rescaling https://en.wikipedia.org/wiki/Seam_carving[20] 00:55:20 Alex Donohue Toronto Dominion https://www.linkedin.com/in/alex-donohue-b228a159/[21] 00:56:05 Type promotion https://en.wikipedia.org/wiki/Type_conversion              Type system https://en.wikipedia.org/wiki/Type_system[22] 00:58:00 Perl programming language https://en.wikipedia.org/wiki/Perl              Strong Typing https://en.wikipedia.org/wiki/Strong_and_weak_typing[23] 01:02:00 2016 KXCon https://www.kdnuggets.com/2016/04/kxcon2016-kdb-conference-may-montauk-ny.html[24] 01:04:09 Nick's 2016 kxcon presentation https://nick.psaris.com/competition/parsing-mnist-dataset/              Nick's kx25 presentation https://nick.psaris.com/presentation/decision-trees-in-q/[25] 01:06:45 Dyalog Conferences https://www.dyalog.com/user-meetings/index.htm[26] 01:07:10 2012 J conference https://code.jsoftware.com/wiki/Community/Conference2012              2014 J conference https://code.jsoftware.com/wiki/Community/Conference2014[27] 01:09:02 APLSeeds conference https://www.dyalog.com/apl-seeds-user-meetings/aplseeds23.htm[28] 01:14:56 Awesome q Stephen's GitHub library https://github.com/qbists/awesome-q[29] 01:21:30 Contact AT ArrayCast DOT Com[30] 01:22:32 Dyalog 21 Live ArrayCast episode https://www.arraycast.com/episodes/episode14-dyalog-21-live

Array Cast - May 26, 2023 Show NotesThanks to Bob Therriault, Marshall Lochbaum, Conor Hoekstra, Adám Brudzewsky and Nick Psaris for gathering these links:[01] 00:02:15 Eric's post J Programming Language <a href="http://www.jsoftware.com/pipermail/programming/2023-May/062524.html" rel="nofollow" target="_blank">http://www.jsoftware.com/pipermail/programming/2023-May/062524.html</a>               J wiki <a href="https://code.jsoftware.com/wiki/Main_Page" rel="nofollow" target="_blank">https://code.jsoftware.com/wiki/Main_Page</a> [02] 00:03:23 Programming language design on StackOverflow  <a href="https://languagedesign.stackexchange.com/" rel="nofollow" target="_blank">https://languagedesign.stackexchange.com/</a> [03] 00:05:04 Phineas Porter's blog post <a href="https://iabdb.me/2021/05/28/idempotent-moving-window-is-simply-a-reduction/" rel="nofollow" target="_blank">https://iabdb.me/2021/05/28/idempotent-moving-window-is-simply-a-reduction/</a> [04] 00:08:00 ArrayCast Episode 3 <a href="https://www.arraycast.com/episodes/episode-02-challenges-facing-the-array-languages" rel="nofollow" target="_blank">https://www.arraycast.com/episodes/episode-02-challenges-facing-the-array-languages</a>               ArrayCast Episode 4 <a href="https://www.arraycast.com/episodes/episode-03-what-is-an-array" rel="nofollow" target="_blank">https://www.arraycast.com/episodes/episode-03-what-is-an-array</a>               ArrayCast Episode 5 <a href="https://www.arraycast.com/episodes/episode-04-responding-to-listeners-email" rel="nofollow" target="_blank">https://www.arraycast.com/episodes/episode-04-responding-to-listeners-email</a>               ArrayCast Episode 42 <a href="https://www.arraycast.com/episodes/episode42-nick-psaris-q" rel="nofollow" target="_blank">https://www.arraycast.com/episodes/episode42-nick-psaris-q</a>               "Q Tips" by Nick Psaris <a href="https://www.goodreads.com/book/show/25221469-q-tips" rel="nofollow" target="_blank">https://www.goodreads.com/book/show/25221469-q-tips</a>               "Fun Q" by Nick Psaris <a href="https://www.goodreads.com/book/show/54656615-fun-q" rel="nofollow" target="_blank">https://www.goodreads.com/book/show/54656615-fun-q</a> [05] 00:09:40  PyKX <a href="https://kx.com/pykx/" rel="nofollow" target="_blank">https://kx.com/pykx/</a>               Python Programming Language <a href="https://en.wikipedia.org/wiki/Python_(programming_language)" rel="nofollow" target="_blank">https://en.wikipedia.org/wiki/Python_(programming_language)</a> [06] 00:12:27 peach in q <a href="https://code.kx.com/q/basics/peach/" rel="nofollow" target="_blank">https://code.kx.com/q/basics/peach/</a> [07] 00:16:10 Z compression <a href="https://en.wikipedia.org/wiki/Zstd" rel="nofollow" target="_blank">https://en.wikipedia.org/wiki/Zstd</a>               Garbage Collection <a href="https://code.kx.com/q/ref/dotq/#gc-garbage-collect" rel="nofollow" target="_blank">https://code.kx.com/q/ref/dotq/#gc-garbage-collect</a>               Loading databases <a href="https://code.kx.com/q/basics/syscmds/#l-load-file-or-directory" rel="nofollow" target="_blank">https://code.kx.com/q/basics/syscmds/#l-load-file-or-directory</a>               \c autosizing <a href="https://code.kx.com/q/basics/syscmds/#c-console-size" rel="nofollow" target="_blank">https://code.kx.com/q/basics/syscmds/#c-console-size</a> [08] 00:25:20 GPU <a href="https://en.wikipedia.org/wiki/Graphics_processing_unit" rel="nofollow" target="_blank">https://en.wikipedia.org/wiki/Graphics_processing_unit</a> [09] 00:26:09 Stable Marriage problem <a href="https://en.wikipedia.org/wiki/Stable_marriage_problem" rel="nofollow" target="_blank">https://en.wikipedia.org/wiki/Stable_marriage_problem</a>                Nick's presentation <a href="https://nick.psaris.com/presentation/maching-algorithms-in-q/" rel="nofollow" target="_blank">https://nick.psaris.com/presentation/maching-algorithms-in-q/</a> [10] 00:29:55 Attila Vrabecz ArrayCast Episode <a href="https://www.arraycast.com/episodes/episode-08-attila-vrabecz-and-the-k-group-of-programming-languages" rel="nofollow" target="_blank">https://www.arraycast.com/episodes/episode-08-attila-vrabecz-and-the-k-group-of-programming-languages</a> [11] 00:32:23 Mohammad Noor at Citadel <a href="https://www.linkedin.com/in/mohammadnoor/" rel="nofollow" target="_blank">https://www.linkedin.com/in/mohammadnoor/</a> [12] 00:33:50 Kevin Webster's  Handbook of Price Impact Modeling <a href="https://www.routledge.com/Handbook-of-Price-Impact-Modeling/Webster/p/book/9781032328225" rel="nofollow" target="_blank">https://www.routledge.com/Handbook-of-Price-Impact-Modeling/Webster/p/book/9781032328225</a> [13] 00:35:05 Erin Stanton <a href="https://www.linkedin.com/in/erin-stanton-data-science/" rel="nofollow" target="_blank">https://www.linkedin.com/in/erin-stanton-data-science/</a> [14] 00:42:15 Snowflake <a href="https://en.wikipedia.org/wiki/Snowflake_Inc" rel="nofollow" target="_blank">https://en.wikipedia.org/wiki/Snowflake_Inc</a>.               Snowpark <a href="https://www.snowflake.com/en/data-cloud/snowpark/" rel="nofollow" target="_blank">https://www.snowflake.com/en/data-cloud/snowpark/</a>              kdb+ Snowflake <a href="https://pipes.datavirtuality.com/connectors/integrate/kdb/snowflake/" rel="nofollow" target="_blank">https://pipes.datavirtuality.com/connectors/integrate/kdb/snowflake/</a> [15] 00:44:00 Nateraj Dasgupta medical application <a href="https://www.linkedin.com/in/natarajdasgupta/" rel="nofollow" target="_blank">https://www.linkedin.com/in/natarajdasgupta/</a> [16] 00:47:09 Igor Kantor Data as a Service <a href="https://www.linkedin.com/in/igorkantor/" rel="nofollow" target="_blank">https://www.linkedin.com/in/igorkantor/</a>                         Karthic Murali - Goldman Sachs <a href="https://www.linkedin.com/in/karthikmurali2/" rel="nofollow" target="_blank">https://www.linkedin.com/in/karthikmurali2/</a> [17] 00:49:05 Rebecca Kelly qubot <a href="https://www.inqdata.com/" rel="nofollow" target="_blank">https://www.inqdata.com/</a> [18] 00:49:23 Aaron Davies Transformer Discussion <a href="https://github.com/adavies42/qist/blob/master/lib/raspq.q" rel="nofollow" target="_blank">https://github.com/adavies42/qist/blob/master/lib/raspq.q</a> [19] 00:52:55 Phineas Porter Edge Detection <a href="https://pindash.github.io/talks/seam_carving.html" rel="nofollow" target="_blank">https://pindash.github.io/talks/seam_carving.html</a>               Liquid rescaling <a href="https://en.wikipedia.org/wiki/Seam_carving" rel="nofollow" target="_blank">https://en.wikipedia.org/wiki/Seam_carving</a> [20] 00:55:20 Alex Donohue Toronto Dominion <a href="https://www.linkedin.com/in/alex-donohue-b228a159/" rel="nofollow" target="_blank">https://www.linkedin.com/in/alex-donohue-b228a159/</a> [21] 00:56:05 Type promotion <a href="https://en.wikipedia.org/wiki/Type_conversion" rel="nofollow" target="_blank">https://en.wikipedia.org/wiki/Type_conversion</a>               Type system <a href="https://en.wikipedia.org/wiki/Type_system" rel="nofollow" target="_blank">https://en.wikipedia.org/wiki/Type_system</a> [22] 00:58:00 Perl programming language <a href="https://en.wikipedia.org/wiki/Perl" rel="nofollow" target="_blank">https://en.wikipedia.org/wiki/Perl</a>               Strong Typing <a href="https://en.wikipedia.org/wiki/Strong_and_weak_typing" rel="nofollow" target="_blank">https://en.wikipedia.org/wiki/Strong_and_weak_typing</a> [23] 01:02:00 2016 KXCon <a href="https://www.kdnuggets.com/2016/04/kxcon2016-kdb-conference-may-montauk-ny.html" rel="nofollow" target="_blank">https://www.kdnuggets.com/2016/04/kxcon2016-kdb-conference-may-montauk-ny.html</a> [24] 01:04:09 Nick's 2016 kxcon presentation <a href="https://nick.psaris.com/competition/parsing-mnist-dataset/" rel="nofollow" target="_blank">https://nick.psaris.com/competition/parsing-mnist-dataset/</a>               Nick's kx25 presentation <a href="https://nick.psaris.com/presentation/decision-trees-in-q/" rel="nofollow" target="_blank">https://nick.psaris.com/presentation/decision-trees-in-q/</a> [25] 01:06:45 Dyalog Conferences <a href="https://www.dyalog.com/user-meetings/index.htm" rel="nofollow" target="_blank">https://www.dyalog.com/user-meetings/index.htm</a> [26] 01:07:10 2012 J conference <a href="https://code.jsoftware.com/wiki/Community/Conference2012" rel="nofollow" target="_blank">https://code.jsoftware.com/wiki/Community/Conference2012</a>               2014 J conference <a href="https://code.jsoftware.com/wiki/Community/Conference2014" rel="nofollow" target="_blank">https://code.jsoftware.com/wiki/Community/Conference2014</a> [27] 01:09:02 APLSeeds conference <a href="https://www.dyalog.com/apl-seeds-user-meetings/aplseeds23.htm" rel="nofollow" target="_blank">https://www.dyalog.com/apl-seeds-user-meetings/aplseeds23.htm</a> [28] 01:14:56 Awesome q Stephen's GitHub library <a href="https://github.com/qbists/awesome-q" rel="nofollow" target="_blank">https://github.com/qbists/awesome-q</a> [29] 01:21:30 Contact AT ArrayCast DOT Com [30] 01:22:32 Dyalog 21 Live ArrayCast episode <a href="https://www.arraycast.com/episodes/episode14-dyalog-21-live" rel="nofollow" target="_blank">https://www.arraycast.com/episodes/episode14-dyalog-21-live</a>

Review of KXcon’23 

Array Cast -  May 12, 2023 Show NotesThanks to Bob Therriault, Marshall Lochbaum and Rich Park for gathering these links:[01] 00:01:45 Decker https://beyondloom.com/decker/index.html              John Earnest Episode 41 https://www.arraycast.com/episodes/episode41-john-earnest              John Earnest Episode 43 https://www.arraycast.com/episodes/episode43-john-earnest-decker[02] 00:03:40 Gordon Hoekstra Award https://twitter.com/Gordon_Hoekstra/status/1654667681709056000/photo/1              J Wiki Browser Video  https://code.jsoftware.com/wiki/Wiki/Report_of_Meeting_2023-05-04[03] 00:05:43 APL Show https://apl.show/2023/05/02/Primitives-Extravaganza-Continued.html              Array Notation for APL https://aplwiki.com/wiki/Array_notation[04] 00:07:50 1010 Data k developers https://www.1010data.com/company/careers/#Openpositions[05] 00:08:58 Kadane's Algorithm https://en.wikipedia.org/wiki/Maximum_subarray_problem[06] 00:14:13 Troels Henriksen Episode on ArrayCast https://www.arraycast.com/episodes/episode37-futhark              Futhark https://en.wikipedia.org/wiki/Futhark_(programming_language)              Carnegie Mellon Parlay https://dl.acm.org/doi/pdf/10.1145/3350755.3400254              Guy Steele Fortress https://en.wikipedia.org/wiki/Fortress_(programming_language)[07] 00:19:47 Stevan Apter Episode https://www.arraycast.com/episodes/episode26-stevan-apter              No Stinking Loops (Stevan's blog) https://www.nsl.com/[08] 00:21:42 Combinators https://en.wikipedia.org/wiki/Combinatory_logic[09] 00:23:28 Nothing in BQN https://mlochbaum.github.io/BQN/doc/expression.html#nothing[10] 00:24:49 Sliding Subarray Beauty https://leetcode.com/problems/sliding-subarray-beauty/[11] 00:29:50 Big O Notation https://en.wikipedia.org/wiki/Big_O_notation[12] 00:37:35 peach q https://code.kx.com/q/basics/peach/              SV in Dyalog APL https://aplwiki.com/wiki/APL.SV              sv in q https://code.kx.com/q/ref/sv/              vs in q https://code.kx.com/q/ref/vs/[13] 00:49:05 aplcart https://aplwiki.com/wiki/APLcart[14] 00:55:33 Dyalog Peach http://docs.dyalog.com/14.0/Dyalog%20APL%20PEACH%20Reference%20Guide.pdf              Futures and isolates https://docs.dyalog.com/latest/Parallel%20Language%20Features.pdf[15] 01:07:25 Henry Rich TPL Episode https://www.arraycast.com/episodes/episode50-fold[16] 01:09:52 Contact AT ArrayCast DOT Com 

Array Cast - May 12, 2023 Show NotesThanks to Bob Therriault, Marshall Lochbaum and Rich Park for gathering these links:[01] 00:01:45 Decker <a href="https://beyondloom.com/decker/index.html" rel="nofollow" target="_blank">https://beyondloom.com/decker/index.html</a>              John Earnest Episode 41 <a href="https://www.arraycast.com/episodes/episode41-john-earnest" rel="nofollow" target="_blank">https://www.arraycast.com/episodes/episode41-john-earnest</a>              John Earnest Episode 43 <a href="https://www.arraycast.com/episodes/episode43-john-earnest-decker" rel="nofollow" target="_blank">https://www.arraycast.com/episodes/episode43-john-earnest-decker</a>[02] 00:03:40 Gordon Hoekstra Award <a href="https://twitter.com/Gordon_Hoekstra/status/1654667681709056000/photo/1" rel="nofollow" target="_blank">https://twitter.com/Gordon_Hoekstra/status/1654667681709056000/photo/1</a>              J Wiki Browser Video  <a href="https://code.jsoftware.com/wiki/Wiki/Report_of_Meeting_2023-05-04" rel="nofollow" target="_blank">https://code.jsoftware.com/wiki/Wiki/Report_of_Meeting_2023-05-04</a>[03] 00:05:43 APL Show https://apl.show/2023/05/02/Primitives-Extravaganza-Continued.html              Array Notation for APL <a href="https://aplwiki.com/wiki/Array_notation" rel="nofollow" target="_blank">https://aplwiki.com/wiki/Array_notation</a>[04] 00:07:50 1010 Data k developers <a href="https://www.1010data.com/company/careers/#Openpositions" rel="nofollow" target="_blank">https://www.1010data.com/company/careers/#Openpositions</a>[05] 00:08:58 Kadane's Algorithm <a href="https://en.wikipedia.org/wiki/Maximum_subarray_problem" rel="nofollow" target="_blank">https://en.wikipedia.org/wiki/Maximum_subarray_problem</a>[06] 00:14:13 Troels Henriksen Episode on ArrayCast <a href="https://www.arraycast.com/episodes/episode37-futhark" rel="nofollow" target="_blank">https://www.arraycast.com/episodes/episode37-futhark</a>              Futhark <a href="https://en.wikipedia.org/wiki/Futhark_(programming_language)" rel="nofollow" target="_blank">https://en.wikipedia.org/wiki/Futhark_(programming_language)</a>              Carnegie Mellon Parlay <a href="https://dl.acm.org/doi/pdf/10.1145/3350755.3400254" rel="nofollow" target="_blank">https://dl.acm.org/doi/pdf/10.1145/3350755.3400254</a>              Guy Steele Fortress <a href="https://en.wikipedia.org/wiki/Fortress_(programming_language)" rel="nofollow" target="_blank">https://en.wikipedia.org/wiki/Fortress_(programming_language)</a>[07] 00:19:47 Stevan Apter Episode <a href="https://www.arraycast.com/episodes/episode26-stevan-apter" rel="nofollow" target="_blank">https://www.arraycast.com/episodes/episode26-stevan-apter</a>              No Stinking Loops (Stevan's blog) <a href="https://www.nsl.com/" rel="nofollow" target="_blank">https://www.nsl.com/</a>[08] 00:21:42 Combinators <a href="https://en.wikipedia.org/wiki/Combinatory_logic" rel="nofollow" target="_blank">https://en.wikipedia.org/wiki/Combinatory_logic</a>[09] 00:23:28 Nothing in BQN <a href="https://mlochbaum.github.io/BQN/doc/expression.html#nothing" rel="nofollow" target="_blank">https://mlochbaum.github.io/BQN/doc/expression.html#nothing</a>[10] 00:24:49 Sliding Subarray Beauty <a href="https://leetcode.com/problems/sliding-subarray-beauty/" rel="nofollow" target="_blank">https://leetcode.com/problems/sliding-subarray-beauty/</a>[11] 00:29:50 Big O Notation <a href="https://en.wikipedia.org/wiki/Big_O_notation" rel="nofollow" target="_blank">https://en.wikipedia.org/wiki/Big_O_notation</a>[12] 00:37:35 peach q <a href="https://code.kx.com/q/basics/peach/" rel="nofollow" target="_blank">https://code.kx.com/q/basics/peach/</a>              SV in Dyalog APL <a href="https://aplwiki.com/wiki/APL.SV" rel="nofollow" target="_blank">https://aplwiki.com/wiki/APL.SV</a>              sv in q <a href="https://code.kx.com/q/ref/sv/" rel="nofollow" target="_blank">https://code.kx.com/q/ref/sv/</a>              vs in q <a href="https://code.kx.com/q/ref/vs/" rel="nofollow" target="_blank">https://code.kx.com/q/ref/vs/</a>[13] 00:49:05 aplcart <a href="https://aplwiki.com/wiki/APLcart" rel="nofollow" target="_blank">https://aplwiki.com/wiki/APLcart</a>[14] 00:55:33 Dyalog Peach <a href="http://docs.dyalog.com/14.0/Dyalog%20APL%20PEACH%20Reference%20Guide.pdf" rel="nofollow" target="_blank">http://docs.dyalog.com/14.0/Dyalog%20APL%20PEACH%20Reference%20Guide.pdf</a>              Futures and isolates <a href="https://docs.dyalog.com/latest/Parallel%20Language%20Features.pdf" rel="nofollow" target="_blank">https://docs.dyalog.com/latest/Parallel%20Language%20Features.pdf</a>[15] 01:07:25 Henry Rich TPL Episode <a href="https://www.arraycast.com/episodes/episode50-fold" rel="nofollow" target="_blank">https://www.arraycast.com/episodes/episode50-fold</a>[16] 01:09:52 Contact AT ArrayCast DOT Com

What is the Problem?

Array Cast -  April 28, 2023 Show NotesThanks to Bob Therriault, Marshall Lochbaum, and Adám Brudzewsky for gathering these links:[01] 00:01:35 J903 on iOS https://code.jsoftware.com/wiki/Guides/iOS              J9.5 https://code.jsoftware.com/wiki/System/Installation#J9.5_BETA              m. Modular arithmetic https://code.jsoftware.com/wiki/Vocabulary/mdot[02] 00:02:53 Suggestions for Stephen's book  SJT@5jt.com[03] 00:06:31 Rich's Problem Solving video https://www.youtube.com/watch?v=O73HYH0p8eo[04] 00:07:49 Henry Rich Fold Episode https://www.arraycast.com/episodes/episode48-henry-rich              Kadane's Algorithm https://en.wikipedia.org/wiki/Maximum_subarray_problem[05] 00:11:20 J Under (Dual) Conjunction  https://code.jsoftware.com/wiki/Vocabulary/ampdot              Fold in q https://code.kx.com/q/ref/accumulators/#while              Fold in BQN https://mlochbaum.github.io/BQN/doc/fold.html              Fold(Reduce) in APL https://aplwiki.com/wiki/Reduce              Fold in J  https://code.jsoftware.com/wiki/Vocabulary/fcap[06] 00:15:07 Taylor Series https://en.wikipedia.org/wiki/Taylor_series[07] 00:22:10 J Prefixes https://code.jsoftware.com/wiki/Vocabulary/bslash              J Suffixes https://code.jsoftware.com/wiki/Vocabulary/bslashdot[08] 00:28:02 q Scan Iterator https://code.kx.com/q/ref/iterators/[09] 00:36:49 Tom McGuire's Kadane Tutorial https://code.jsoftware.com/wiki/Essays/Kadane_Algorithm;_J_Tutorial              Will Gajate's J-k Fold equivalents https://code.jsoftware.com/wiki/User:Will_Gajate/FoldVariants[10] 00:46:09 Guy Steele's Fortress https://en.wikipedia.org/wiki/Fortress_(programming_language)[11] 00:47:53 Special Combinations in J https://code.jsoftware.com/wiki/Vocabulary/SpecialCombinations              Thunks https://en.wikipedia.org/wiki/Thunk[12] 00:50:02 Apex https://www.snakeisland.com/techrpt.pdf              Futhark https://en.wikipedia.org/wiki/Futhark_(programming_language)              BQN vs. C https://mlochbaum.github.io/BQN/implementation/versusc.html[13] 00:53:05 Scan in q https://code.kx.com/q/ref/over/              Scan in BQN https://mlochbaum.github.io/BQN/doc/scan.html              Scan in APL https://aplwiki.com/wiki/Scan[14] 01:07:33 Cut in J https://code.jsoftware.com/wiki/Vocabulary/semidot[15] 01:14:25 Big O notation https://en.wikipedia.org/wiki/Big_O_notation[16] 01:17:00 Contact AT ArrayCast DOT Com[17] 01:17:30 Associative Functions https://en.wikipedia.org/wiki/Associative_property[18] 01:19:00 Jay Kadane https://en.wikipedia.org/wiki/Jay_Kadane

Array Cast - April 28, 2023 Show NotesThanks to Bob Therriault, Marshall Lochbaum, and Adám Brudzewsky for gathering these links:[01] 00:01:35 J903 on iOS <a href="https://code.jsoftware.com/wiki/Guides/iOS" rel="nofollow" target="_blank">https://code.jsoftware.com/wiki/Guides/iOS</a>               J9.5 <a href="https://code.jsoftware.com/wiki/System/Installation#J9.5_BETA" rel="nofollow" target="_blank">https://code.jsoftware.com/wiki/System/Installation#J9.5_BETA</a>               m. Modular arithmetic <a href="https://code.jsoftware.com/wiki/Vocabulary/mdot" rel="nofollow" target="_blank">https://code.jsoftware.com/wiki/Vocabulary/mdot</a> [02] 00:02:53 Suggestions for Stephen's book  <a href="mailto:SJT@5jt.com">SJT@5jt.com</a> [03] 00:06:31 Rich's Problem Solving video <a href="https://www.youtube.com/watch?v=O73HYH0p8eo" rel="nofollow" target="_blank">https://www.youtube.com/watch?v=O73HYH0p8eo</a> [04] 00:07:49 Henry Rich Fold Episode <a href="https://www.arraycast.com/episodes/episode48-henry-rich" rel="nofollow" target="_blank">https://www.arraycast.com/episodes/episode48-henry-rich</a>               Kadane's Algorithm <a href="https://en.wikipedia.org/wiki/Maximum_subarray_problem" rel="nofollow" target="_blank">https://en.wikipedia.org/wiki/Maximum_subarray_problem</a> [05] 00:11:20 J Under (Dual) Conjunction  <a href="https://code.jsoftware.com/wiki/Vocabulary/ampdot" rel="nofollow" target="_blank">https://code.jsoftware.com/wiki/Vocabulary/ampdot</a>               Fold in q <a href="https://code.kx.com/q/ref/accumulators/#while" rel="nofollow" target="_blank">https://code.kx.com/q/ref/accumulators/#while</a>               Fold in BQN <a href="https://mlochbaum.github.io/BQN/doc/fold.html" rel="nofollow" target="_blank">https://mlochbaum.github.io/BQN/doc/fold.html</a>               Fold(Reduce) in APL <a href="https://aplwiki.com/wiki/Reduce" rel="nofollow" target="_blank">https://aplwiki.com/wiki/Reduce</a>               Fold in J  <a href="https://code.jsoftware.com/wiki/Vocabulary/fcap" rel="nofollow" target="_blank">https://code.jsoftware.com/wiki/Vocabulary/fcap</a> [06] 00:15:07 Taylor Series <a href="https://en.wikipedia.org/wiki/Taylor_series" rel="nofollow" target="_blank">https://en.wikipedia.org/wiki/Taylor_series</a> [07] 00:22:10 J Prefixes <a href="https://code.jsoftware.com/wiki/Vocabulary/bslash" rel="nofollow" target="_blank">https://code.jsoftware.com/wiki/Vocabulary/bslash</a>               J Suffixes <a href="https://code.jsoftware.com/wiki/Vocabulary/bslashdot" rel="nofollow" target="_blank">https://code.jsoftware.com/wiki/Vocabulary/bslashdot</a> [08] 00:28:02 q Scan Iterator <a href="https://code.kx.com/q/ref/iterators/" rel="nofollow" target="_blank">https://code.kx.com/q/ref/iterators/</a> [09] 00:36:49 Tom McGuire's Kadane Tutorial <a href="https://code.jsoftware.com/wiki/Essays/Kadane_Algorithm;_J_Tutorial" rel="nofollow" target="_blank">https://code.jsoftware.com/wiki/Essays/Kadane_Algorithm;_J_Tutorial</a>               Will Gajate's J-k Fold equivalents <a href="https://code.jsoftware.com/wiki/User:Will_Gajate/FoldVariants" rel="nofollow" target="_blank">https://code.jsoftware.com/wiki/User:Will_Gajate/FoldVariants</a> [10] 00:46:09 Guy Steele's Fortress <a href="https://en.wikipedia.org/wiki/Fortress_(programming_language)" rel="nofollow" target="_blank">https://en.wikipedia.org/wiki/Fortress_(programming_language)</a> [11] 00:47:53 Special Combinations in J <a href="https://code.jsoftware.com/wiki/Vocabulary/SpecialCombinations" rel="nofollow" target="_blank">https://code.jsoftware.com/wiki/Vocabulary/SpecialCombinations</a>               Thunks <a href="https://en.wikipedia.org/wiki/Thunk" rel="nofollow" target="_blank">https://en.wikipedia.org/wiki/Thunk</a> [12] 00:50:02 Apex <a href="https://www.snakeisland.com/techrpt.pdf" rel="nofollow" target="_blank">https://www.snakeisland.com/techrpt.pdf</a>               Futhark <a href="https://en.wikipedia.org/wiki/Futhark_(programming_language)" rel="nofollow" target="_blank">https://en.wikipedia.org/wiki/Futhark_(programming_language)</a>               BQN vs. C <a href="https://mlochbaum.github.io/BQN/implementation/versusc.html" rel="nofollow" target="_blank">https://mlochbaum.github.io/BQN/implementation/versusc.html</a> [13] 00:53:05 Scan in q <a href="https://code.kx.com/q/ref/over/" rel="nofollow" target="_blank">https://code.kx.com/q/ref/over/</a>               Scan in BQN <a href="https://mlochbaum.github.io/BQN/doc/scan.html" rel="nofollow" target="_blank">https://mlochbaum.github.io/BQN/doc/scan.html</a>               Scan in APL <a href="https://aplwiki.com/wiki/Scan" rel="nofollow" target="_blank">https://aplwiki.com/wiki/Scan</a> [14] 01:07:33 Cut in J <a href="https://code.jsoftware.com/wiki/Vocabulary/semidot" rel="nofollow" target="_blank">https://code.jsoftware.com/wiki/Vocabulary/semidot</a> [15] 01:14:25 Big O notation <a href="https://en.wikipedia.org/wiki/Big_O_notation" rel="nofollow" target="_blank">https://en.wikipedia.org/wiki/Big_O_notation</a> [16] 01:17:00 Contact AT ArrayCast DOT Com [17] 01:17:30 Associative Functions <a href="https://en.wikipedia.org/wiki/Associative_property" rel="nofollow" target="_blank">https://en.wikipedia.org/wiki/Associative_property</a> [18] 01:19:00 Jay Kadane <a href="https://en.wikipedia.org/wiki/Jay_Kadane" rel="nofollow" target="_blank">https://en.wikipedia.org/wiki/Jay_Kadane</a>

Fold and Scan

Array Cast -  April 14, 2023 Show NotesThanks to Bob Therriault and Adám Brudzewsky for gathering these links:[01] 00:01:37 APLSeeds 2023: https://dyalog.tv/APLSeeds23              APL Germany Spring meeting: https://apl-germany.de/apl-germany-fruehjahrstagung-2023/              APL Show Episode "Change the Way You Think - Part 1": https://apl.show/2023/03/09/Reaction-to-Change-the-way-you-write-Change-the-way-you-think-part-1.html              APL Show Episode "Change the Way You Think - Part 2": https://apl.show/2023/03/30/Reaction-to-Change-the-way-you-write-Change-the-way-you-think-part-2.html              Fold and Other Conjunctions ArrayCast Episode: https://www.arraycast.com/episodes/episode50-fold[02] 00:10:05 Perlis "A programming language is low level when it demands attention to the irrelevant" https://www.brainyquote.com/quotes/alan_perlis_177161[03] 00:11:25 Smalltalk Programming Language: https://en.wikipedia.org/wiki/Smalltalk              Lisp Programming Language: https://en.wikipedia.org/wiki/Lisp_(programming_language)              Haskell Programming Language: https://en.wikipedia.org/wiki/Haskell[04] 00:21:30 J forums: https://code.jsoftware.com/wiki/System/Forums[05] 00:35:40 J Incunabulum: https://code.jsoftware.com//wiki/Essays/Incunabulum              Inuit Number System: https://www.scientificamerican.com/article/a-number-system-invented-by-inuit-schoolchildren-will-make-its-silicon-valley-debut/[06] 00:39:10 Roman Numerals: https://en.wikipedia.org/wiki/Roman_numerals              A History of Mathematical Notations: https://www.amazon.com/History-Mathematical-Notations-Dover-Mathematics/dp/0486677664[07] 00:43:10 Danish Vigesimal System: https://en.wikipedia.org/wiki/Numeral_(linguistics)#20:_vigesimal[08] 00:44:20 Glyphs in the Array Languages: https://aplwiki.com/wiki/Glyph[09] 00:48:20 Dyalog APL Mix: https://aplwiki.com/wiki/Mix              Dyalog APL Split: https://aplwiki.com/wiki/Split              J Less Than: https://code.jsoftware.com/wiki/Vocabulary/lt#dyadic              J Lesser of: https://code.jsoftware.com/wiki/Vocabulary/ltdot#dyadic[10] 00:50:53 Dyalog APL Dyadic Transpose: https://aplwiki.com/wiki/Transpose                           BQN Dyadic Transpose: https://mlochbaum.github.io/BQN/doc/transpose.html#reorder-axeshttps://code.jsoftware.com/wiki/Vocabulary/barco#dyadic              J Dyadic Transpose: https://code.jsoftware.com/wiki/Vocabulary/barco#dyadic              Transpose ArrayCast Episode: https://www.arraycast.com/episodes/episode29-transpose[11] 00:54:22 Chris Pearson's Post "We Need to Talk about Group": https://gist.github.com/chrispsn/3450fe6172a7cc441d0819379ed3a32a[12] 00:57:21 Contact AT ArrayCast DOT Com[13] 01:02:05 Combinators in BQN: https://mlochbaum.github.io/BQN/tutorial/combinator.html[14] 01:03:33 Stephen's Blog Post: https://www.5jt.com/the-rest-is-silence

Array Cast - April 14, 2023 Show NotesThanks to Bob Therriault and Adám Brudzewsky for gathering these links:[01] 00:01:37 APLSeeds 2023: <a href="https://dyalog.tv/APLSeeds23" rel="nofollow" target="_blank">https://dyalog.tv/APLSeeds23</a>               APL Germany Spring meeting: <a href="https://apl-germany.de/apl-germany-fruehjahrstagung-2023/" rel="nofollow" target="_blank">https://apl-germany.de/apl-germany-fruehjahrstagung-2023/</a>               APL Show Episode "Change the Way You Think - Part 1": <a href="https://apl.show/2023/03/09/Reaction-to-Change-the-way-you-write-Change-the-way-you-think-part-1.html" rel="nofollow" target="_blank">https://apl.show/2023/03/09/Reaction-to-Change-the-way-you-write-Change-the-way-you-think-part-1.html</a>               APL Show Episode "Change the Way You Think - Part 2": <a href="https://apl.show/2023/03/30/Reaction-to-Change-the-way-you-write-Change-the-way-you-think-part-2.html" rel="nofollow" target="_blank">https://apl.show/2023/03/30/Reaction-to-Change-the-way-you-write-Change-the-way-you-think-part-2.html</a>               Fold and Other Conjunctions ArrayCast Episode: <a href="https://www.arraycast.com/episodes/episode50-fold" rel="nofollow" target="_blank">https://www.arraycast.com/episodes/episode50-fold</a> [02] 00:10:05 Perlis "A programming language is low level when it demands attention to the irrelevant" <a href="https://www.brainyquote.com/quotes/alan_perlis_177161" rel="nofollow" target="_blank">https://www.brainyquote.com/quotes/alan_perlis_177161</a> [03] 00:11:25 Smalltalk Programming Language: <a href="https://en.wikipedia.org/wiki/Smalltalk" rel="nofollow" target="_blank">https://en.wikipedia.org/wiki/Smalltalk</a>               Lisp Programming Language: <a href="https://en.wikipedia.org/wiki/Lisp_(programming_language)" rel="nofollow" target="_blank">https://en.wikipedia.org/wiki/Lisp_(programming_language)</a>               Haskell Programming Language: <a href="https://en.wikipedia.org/wiki/Haskell" rel="nofollow" target="_blank">https://en.wikipedia.org/wiki/Haskell</a> [04] 00:21:30 J forums: <a href="https://code.jsoftware.com/wiki/System/Forums" rel="nofollow" target="_blank">https://code.jsoftware.com/wiki/System/Forums</a> [05] 00:35:40 J Incunabulum: <a href="https://code.jsoftware.com//wiki/Essays/Incunabulum" rel="nofollow" target="_blank">https://code.jsoftware.com//wiki/Essays/Incunabulum</a>               Inuit Number System: <a href="https://www.scientificamerican.com/article/a-number-system-invented-by-inuit-schoolchildren-will-make-its-silicon-valley-debut/" rel="nofollow" target="_blank">https://www.scientificamerican.com/article/a-number-system-invented-by-inuit-schoolchildren-will-make-its-silicon-valley-debut/</a> [06] 00:39:10 Roman Numerals: <a href="https://en.wikipedia.org/wiki/Roman_numerals" rel="nofollow" target="_blank">https://en.wikipedia.org/wiki/Roman_numerals</a>               A History of Mathematical Notations: <a href="https://www.amazon.com/History-Mathematical-Notations-Dover-Mathematics/dp/0486677664" rel="nofollow" target="_blank">https://www.amazon.com/History-Mathematical-Notations-Dover-Mathematics/dp/0486677664</a> [07] 00:43:10 Danish Vigesimal System: <a href="https://en.wikipedia.org/wiki/Numeral_(linguistics)#20:_vigesimal" rel="nofollow" target="_blank">https://en.wikipedia.org/wiki/Numeral_(linguistics)#20:_vigesimal</a> [08] 00:44:20 Glyphs in the Array Languages: <a href="https://aplwiki.com/wiki/Glyph" rel="nofollow" target="_blank">https://aplwiki.com/wiki/Glyph</a> [09] 00:48:20 Dyalog APL Mix: <a href="https://aplwiki.com/wiki/Mix" rel="nofollow" target="_blank">https://aplwiki.com/wiki/Mix</a>               Dyalog APL Split: <a href="https://aplwiki.com/wiki/Split" rel="nofollow" target="_blank">https://aplwiki.com/wiki/Split</a>               J Less Than: <a href="https://code.jsoftware.com/wiki/Vocabulary/lt#dyadic" rel="nofollow" target="_blank">https://code.jsoftware.com/wiki/Vocabulary/lt#dyadic</a>               J Lesser of: <a href="https://code.jsoftware.com/wiki/Vocabulary/ltdot#dyadic" rel="nofollow" target="_blank">https://code.jsoftware.com/wiki/Vocabulary/ltdot#dyadic</a> [10] 00:50:53 Dyalog APL Dyadic Transpose: <a href="https://aplwiki.com/wiki/Transpose" rel="nofollow" target="_blank">https://aplwiki.com/wiki/Transpose</a>                            BQN Dyadic Transpose: <a href="https://mlochbaum.github.io/BQN/doc/transpose.html#reorder-axes" rel="nofollow" target="_blank">https://mlochbaum.github.io/BQN/doc/transpose.html#reorder-axes</a><a href="https://code.jsoftware.com/wiki/Vocabulary/barco#dyadic" rel="nofollow" target="_blank">https://code.jsoftware.com/wiki/Vocabulary/barco#dyadic</a>               J Dyadic Transpose: <a href="https://code.jsoftware.com/wiki/Vocabulary/barco#dyadic" rel="nofollow" target="_blank">https://code.jsoftware.com/wiki/Vocabulary/barco#dyadic</a>               Transpose ArrayCast Episode: <a href="https://www.arraycast.com/episodes/episode29-transpose" rel="nofollow" target="_blank">https://www.arraycast.com/episodes/episode29-transpose</a> [11] 00:54:22 Chris Pearson's Post "We Need to Talk about Group": <a href="https://gist.github.com/chrispsn/3450fe6172a7cc441d0819379ed3a32a" rel="nofollow" target="_blank">https://gist.github.com/chrispsn/3450fe6172a7cc441d0819379ed3a32a</a> [12] 00:57:21 Contact AT ArrayCast DOT Com [13] 01:02:05 Combinators in BQN: <a href="https://mlochbaum.github.io/BQN/tutorial/combinator.html" rel="nofollow" target="_blank">https://mlochbaum.github.io/BQN/tutorial/combinator.html</a> [14] 01:03:33 Stephen's Blog Post: <a href="https://www.5jt.com/the-rest-is-silence" rel="nofollow" target="_blank">https://www.5jt.com/the-rest-is-silence</a>

Naming is Hard

Array Cast -  March 31, 2023 Show NotesThanks to Bob Therriault,  Conor Hoekstra and Marshall Lochbaum for gathering these links:[01] 00:01:45 Luther J. Woodrum Obituary https://www.fraryfuneralhome.com/obituaries/Luther--J.-Woodrum?obId=27482014#/celebrationWallhttps://www.linkedin.com/in/luther-woodrum-b5775a4a?trk=public_profile_browsemap              Lenore Mullin Mathematics of Arrays https://www.linkedin.com/in/lenore-mullin-268b0a13[02] 00:03:46 Episode 6 https://www.arraycast.com/episodes/episode-06-henry-richs-deep-dive-into-j              Episode 18 https://www.arraycast.com/episodes/episode18-henry-rich-presents-j903              Episode 48 https://www.arraycast.com/episodes/episode48-henry-rich[03] 00:04:40 Command to run Fold using J Playground - install 'github:jsoftware/dev_fold'              J Fold https://code.jsoftware.com/wiki/Vocabulary/fcap              APL Reduce / https://aplwiki.com/wiki/Reduce              APL Scan \ https://aplwiki.com/wiki/Scan              J Scan /\ https://code.jsoftware.com/wiki/Vocabulary/bslashhttps://code.jsoftware.com/wiki/Vocabulary/slash              J Grade /: or \: https://code.jsoftware.com/wiki/Vocabulary/slashco[04] 00:10:02 Functional Programming Language  https://en.wikipedia.org/wiki/Functional_programming              C Programming Language  https://en.wikipedia.org/wiki/C_(programming_language)[05] 00:12:30 Iverson Notation  https://www.jsoftware.com/papers/APL.htm              Adjacent Difference C++ https://en.cppreference.com/w/cpp/algorithm/adjacent_difference[06] 00:14:50 Haskell Programming Language https://en.wikipedia.org/wiki/Haskell                         BQN Primitives https://mlochbaum.github.io/BQN/commentary/primitive.html[07] 00:16:10 Object Oriented Programming https://en.wikipedia.org/wiki/Object-oriented_programming[08] 00:17:12 J Power Conjunction u^:n https://code.jsoftware.com/wiki/Vocabulary/hatco              NARS 2000 APL  https://aplwiki.com/wiki/NARS              J Rank Conjunction " https://code.jsoftware.com/wiki/Vocabulary/quote              J Cut Conjunction ;. https://code.jsoftware.com/wiki/Vocabulary/semidot              J Key Conjunction /. https://code.jsoftware.com/wiki/Vocabulary/slashdot#dyadic              J Recursion $: https://code.jsoftware.com/wiki/Vocabulary/dollarco[09] 00:24:20 Identity Element https://aplwiki.com/wiki/Identity_element[10] 00:37:09 J Terminate Z: https://code.jsoftware.com/wiki/Vocabulary/zcapco              J Cap [: https://code.jsoftware.com/wiki/Vocabulary/squarelfco[11] 00:41:22 J throw. https://code.jsoftware.com/wiki/Vocabulary/throwdot              J catch. https://code.jsoftware.com/wiki/Vocabulary/trydot[12] 00:45:21 J ^:v^:_ https://code.jsoftware.com/wiki/Vocabulary/hatco#DoWhile              J _3 Z: (Iterations bottom of page) https://code.jsoftware.com/wiki/Vocabulary/zcapco[13] 00:53:05 BQN Fold  https://mlochbaum.github.io/BQN/doc/fold.html              Table from J Fold to K https://code.jsoftware.com/wiki/User:Will_Gajate/FoldVariants[14] 00:55:13 Arthur Whitney  https://en.wikipedia.org/wiki/Arthur_Whitney_(computer_scientist)              APL Partition https://aplwiki.com/wiki/Partition[15] 00:57:55 J Gerunds https://code.jsoftware.com/wiki/Vocabulary/Glossary#Gerund[16] 00:59:20 J Rank-Gerund 901 Release Notes https://code.jsoftware.com/wiki/System/ReleaseNotes/J901[17] 01:01:11 C++ 2019 7 Consecutive Ones Conor talk https://www.youtube.com/watch?v=48gV1SNm3WA[18] 01:03:10 BQN Each https://mlochbaum.github.io/BQN/doc/map.html[19] 01:05:25 Dyalog APL Split https://aplwiki.com/wiki/Split              APL2 https://aplwiki.com/wiki/APL2[20] 01:07:42 J NuVoc Dictionary  https://code.jsoftware.com/wiki/NuVoc[21] 01:11:25 Index Origin https://aplwiki.com/wiki/Index_origin[22] 01:27:15 CPU Cache https://en.wikipedia.org/wiki/CPU_cache[23] 01:33:00 ValGrind Tool https://valgrind.org/docs/manual/              Perf linux https://perf.wiki.kernel.org/index.php/Tutorial[24] 01:35:58 Contact AT ArrayCast DOT Com

Array Cast - March 31, 2023 Show NotesThanks to Bob Therriault, Conor Hoekstra and Marshall Lochbaum for gathering these links:[01] 00:01:45 Luther J. Woodrum Obituary <a href="https://www.fraryfuneralhome.com/obituaries/Luther--J.-Woodrum?obId=27482014#/celebrationWall" rel="nofollow" target="_blank">https://www.fraryfuneralhome.com/obituaries/Luther--J.-Woodrum?obId=27482014#/celebrationWall</a> <a href="https://www.linkedin.com/in/luther-woodrum-b5775a4a?trk=public_profile_browsemap" rel="nofollow" target="_blank">https://www.linkedin.com/in/luther-woodrum-b5775a4a?trk=public_profile_browsemap</a>               Lenore Mullin Mathematics of Arrays <a href="https://www.linkedin.com/in/lenore-mullin-268b0a13" rel="nofollow" target="_blank">https://www.linkedin.com/in/lenore-mullin-268b0a13</a> [02] 00:03:46 Episode 6 <a href="https://www.arraycast.com/episodes/episode-06-henry-richs-deep-dive-into-j" rel="nofollow" target="_blank">https://www.arraycast.com/episodes/episode-06-henry-richs-deep-dive-into-j</a>               Episode 18 <a href="https://www.arraycast.com/episodes/episode18-henry-rich-presents-j903" rel="nofollow" target="_blank">https://www.arraycast.com/episodes/episode18-henry-rich-presents-j903</a>               Episode 48 <a href="https://www.arraycast.com/episodes/episode48-henry-rich" rel="nofollow" target="_blank">https://www.arraycast.com/episodes/episode48-henry-rich</a> [03] 00:04:40 Command to run Fold using J Playground - install 'github:jsoftware/dev_fold'               J Fold <a href="https://code.jsoftware.com/wiki/Vocabulary/fcap" rel="nofollow" target="_blank">https://code.jsoftware.com/wiki/Vocabulary/fcap</a>               APL Reduce / <a href="https://aplwiki.com/wiki/Reduce" rel="nofollow" target="_blank">https://aplwiki.com/wiki/Reduce</a>               APL Scan \ <a href="https://aplwiki.com/wiki/Scan" rel="nofollow" target="_blank">https://aplwiki.com/wiki/Scan</a>               J Scan /\ <a href="https://code.jsoftware.com/wiki/Vocabulary/bslash" rel="nofollow" target="_blank">https://code.jsoftware.com/wiki/Vocabulary/bslash</a> <a href="https://code.jsoftware.com/wiki/Vocabulary/slash" rel="nofollow" target="_blank">https://code.jsoftware.com/wiki/Vocabulary/slash</a>               J Grade /: or \: <a href="https://code.jsoftware.com/wiki/Vocabulary/slashco" rel="nofollow" target="_blank">https://code.jsoftware.com/wiki/Vocabulary/slashco</a> [04] 00:10:02 Functional Programming Language  <a href="https://en.wikipedia.org/wiki/Functional_programming" rel="nofollow" target="_blank">https://en.wikipedia.org/wiki/Functional_programming</a>               C Programming Language  <a href="https://en.wikipedia.org/wiki/C_(programming_language)" rel="nofollow" target="_blank">https://en.wikipedia.org/wiki/C_(programming_language)</a> [05] 00:12:30 Iverson Notation  <a href="https://www.jsoftware.com/papers/APL.htm" rel="nofollow" target="_blank">https://www.jsoftware.com/papers/APL.htm</a>               Adjacent Difference C++ <a href="https://en.cppreference.com/w/cpp/algorithm/adjacent_difference" rel="nofollow" target="_blank">https://en.cppreference.com/w/cpp/algorithm/adjacent_difference</a> [06] 00:14:50 Haskell Programming Language <a href="https://en.wikipedia.org/wiki/Haskell" rel="nofollow" target="_blank">https://en.wikipedia.org/wiki/Haskell</a>                          BQN Primitives <a href="https://mlochbaum.github.io/BQN/commentary/primitive.html" rel="nofollow" target="_blank">https://mlochbaum.github.io/BQN/commentary/primitive.html</a> [07] 00:16:10 Object Oriented Programming <a href="https://en.wikipedia.org/wiki/Object-oriented_programming" rel="nofollow" target="_blank">https://en.wikipedia.org/wiki/Object-oriented_programming</a> [08] 00:17:12 J Power Conjunction u^:n <a href="https://code.jsoftware.com/wiki/Vocabulary/hatco" rel="nofollow" target="_blank">https://code.jsoftware.com/wiki/Vocabulary/hatco</a>               NARS 2000 APL  <a href="https://aplwiki.com/wiki/NARS" rel="nofollow" target="_blank">https://aplwiki.com/wiki/NARS</a>               J Rank Conjunction " <a href="https://code.jsoftware.com/wiki/Vocabulary/quote" rel="nofollow" target="_blank">https://code.jsoftware.com/wiki/Vocabulary/quote</a>               J Cut Conjunction ;. <a href="https://code.jsoftware.com/wiki/Vocabulary/semidot" rel="nofollow" target="_blank">https://code.jsoftware.com/wiki/Vocabulary/semidot</a>               J Key Conjunction /. <a href="https://code.jsoftware.com/wiki/Vocabulary/slashdot#dyadic" rel="nofollow" target="_blank">https://code.jsoftware.com/wiki/Vocabulary/slashdot#dyadic</a>               J Recursion $: <a href="https://code.jsoftware.com/wiki/Vocabulary/dollarco" rel="nofollow" target="_blank">https://code.jsoftware.com/wiki/Vocabulary/dollarco</a> [09] 00:24:20 Identity Element <a href="https://aplwiki.com/wiki/Identity_element" rel="nofollow" target="_blank">https://aplwiki.com/wiki/Identity_element</a> [10] 00:37:09 J Terminate Z: <a href="https://code.jsoftware.com/wiki/Vocabulary/zcapco" rel="nofollow" target="_blank">https://code.jsoftware.com/wiki/Vocabulary/zcapco</a>               J Cap [: <a href="https://code.jsoftware.com/wiki/Vocabulary/squarelfco" rel="nofollow" target="_blank">https://code.jsoftware.com/wiki/Vocabulary/squarelfco</a> [11] 00:41:22 J throw. <a href="https://code.jsoftware.com/wiki/Vocabulary/throwdot" rel="nofollow" target="_blank">https://code.jsoftware.com/wiki/Vocabulary/throwdot</a>               J catch. <a href="https://code.jsoftware.com/wiki/Vocabulary/trydot" rel="nofollow" target="_blank">https://code.jsoftware.com/wiki/Vocabulary/trydot</a> [12] 00:45:21 J ^:v^:_ <a href="https://code.jsoftware.com/wiki/Vocabulary/hatco#DoWhile" rel="nofollow" target="_blank">https://code.jsoftware.com/wiki/Vocabulary/hatco#DoWhile</a>               J _3 Z: (Iterations bottom of page) <a href="https://code.jsoftware.com/wiki/Vocabulary/zcapco" rel="nofollow" target="_blank">https://code.jsoftware.com/wiki/Vocabulary/zcapco</a> [13] 00:53:05 BQN Fold  <a href="https://mlochbaum.github.io/BQN/doc/fold.html" rel="nofollow" target="_blank">https://mlochbaum.github.io/BQN/doc/fold.html</a>               Table from J Fold to K <a href="https://code.jsoftware.com/wiki/User:Will_Gajate/FoldVariants" rel="nofollow" target="_blank">https://code.jsoftware.com/wiki/User:Will_Gajate/FoldVariants</a> [14] 00:55:13 Arthur Whitney  <a href="https://en.wikipedia.org/wiki/Arthur_Whitney_(computer_scientist)" rel="nofollow" target="_blank">https://en.wikipedia.org/wiki/Arthur_Whitney_(computer_scientist)</a>               APL Partition <a href="https://aplwiki.com/wiki/Partition" rel="nofollow" target="_blank">https://aplwiki.com/wiki/Partition</a> [15] 00:57:55 J Gerunds <a href="https://code.jsoftware.com/wiki/Vocabulary/Glossary#Gerund" rel="nofollow" target="_blank">https://code.jsoftware.com/wiki/Vocabulary/Glossary#Gerund</a> [16] 00:59:20 J Rank-Gerund 901 Release Notes <a href="https://code.jsoftware.com/wiki/System/ReleaseNotes/J901" rel="nofollow" target="_blank">https://code.jsoftware.com/wiki/System/ReleaseNotes/J901</a> [17] 01:01:11 C++ 2019 7 Consecutive Ones Conor talk <a href="https://www.youtube.com/watch?v=48gV1SNm3WA" rel="nofollow" target="_blank">https://www.youtube.com/watch?v=48gV1SNm3WA</a> [18] 01:03:10 BQN Each <a href="https://mlochbaum.github.io/BQN/doc/map.html" rel="nofollow" target="_blank">https://mlochbaum.github.io/BQN/doc/map.html</a> [19] 01:05:25 Dyalog APL Split <a href="https://aplwiki.com/wiki/Split" rel="nofollow" target="_blank">https://aplwiki.com/wiki/Split</a>               APL2 <a href="https://aplwiki.com/wiki/APL2" rel="nofollow" target="_blank">https://aplwiki.com/wiki/APL2</a> [20] 01:07:42 J NuVoc Dictionary  <a href="https://code.jsoftware.com/wiki/NuVoc" rel="nofollow" target="_blank">https://code.jsoftware.com/wiki/NuVoc</a> [21] 01:11:25 Index Origin <a href="https://aplwiki.com/wiki/Index_origin" rel="nofollow" target="_blank">https://aplwiki.com/wiki/Index_origin</a> [22] 01:27:15 CPU Cache <a href="https://en.wikipedia.org/wiki/CPU_cache" rel="nofollow" target="_blank">https://en.wikipedia.org/wiki/CPU_cache</a> [23] 01:33:00 ValGrind Tool <a href="https://valgrind.org/docs/manual/" rel="nofollow" target="_blank">https://valgrind.org/docs/manual/</a>               Perf linux <a href="https://perf.wiki.kernel.org/index.php/Tutorial" rel="nofollow" target="_blank">https://perf.wiki.kernel.org/index.php/Tutorial</a> [24] 01:35:58 Contact AT ArrayCast DOT Com

Fold and Other Functional Conjunctions

We explore the Array Languages of APL, J, k, q and offshoots. If you are Array Language curious, this is the podcast for you. Occasionally we may dive into the weeds, but most of the time we try to stay accessible to the general listener.

Array Cast - March 17, 2023 Show NotesThanks to Bob Therriault, Richard Park, Conor Hoekstra and Adám Brudzewsky for gathering these links:[01] 00:01:55 APL problem solving competition https://contest.dyalog.com/              Kattis online competition https://open.kattis.com/              APL Seeds '23 https://www.dyalog.com/apl-seeds-user-meetings/aplseeds23.htm              Linux Format Magazine https://linuxformat.com/linux-format-300.html              The APL Show - Reaction to "Change the Way You Think" https://apl.show/2023/03/09/Reaction-to-Change-the-way-you-write-Change-the-way-you-think-part-1.html              The APL Campfire - Norman Thomson https://www.youtube.com/watch?v=jPujK-GvHGQ&amp;list=PLYKQVqyrAEj91hZHbJiWOENHZP4JT8VFv[02] 00:06:16 Ed Gottsman's Wiki Gui https://www.youtube.com/watch?v=j17E_KUgKxk[03] 00:07:09 Why I Love BQN So Much https://www.youtube.com/watch?v=mRT-yK2RTdg              J software https://www.jsoftware.com/#/              Dyalog APL https://www.dyalog.com/[04] 00:08:12 Adám's APL Quest https://www.youtube.com/@abrudz/playlists[05] 00:09:50 q download https://kx.com/kdb-personal-edition-download/[06] 00:13:10 Shakti https://shakti.com/[07] 00:14:10 Emery Berger "Performance Really Matters" https://www.youtube.com/watch?v=7g1Acy5eGbE[08] 00:17:14 Three consecutive odds ADSP 'scanductions' episode https://adspthepodcast.com/2023/03/03/Episode-119.html[09] 00:19:40 Rich Park's "A Programming Language for Thinking About Algorithms" https://www.dyalog.com/uploads/files/presentations/ACCU20210520.pdf[10] 00:21:00 Windows function in BQN https://mlochbaum.github.io/BQN/doc/windows.html[11] 00:27:22 Fold in J https://code.jsoftware.com/wiki/Vocabulary/fcap              Scan https://aplwiki.com/wiki/Scan              Reduce https://aplwiki.com/wiki/Reduce[12] 00:29:15 Apex Compiler https://gitlab.com/bernecky/apex              Co-dfns Compiler https://dl.acm.org/doi/10.1145/2627373.2627384[13] 00:32:50 Arthur Whitney https://en.wikipedia.org/wiki/Arthur_Whitney_(computer_scientist)[14] 00:37:03 Convolutional Neural Networks https://dl.acm.org/doi/pdf/10.1145/3315454.3329960[15] 00:39:05 Tensorflow https://en.wikipedia.org/wiki/Tensorflow              PyTorch https://en.wikipedia.org/wiki/Pytorch              MLIR https://mlir.llvm.org/[16] 00:44:20 Paul Graham "Beating the Averages" http://www.paulgraham.com/avg.html              Bob Bernecky "Good Algorithms Win Over Tin" https://code.jsoftware.com/wiki/Essays/GoodAlgorithmsWinOverTin              cudnn: https://developer.nvidia.com/cudnn              C++/Python Meme https://www.reddit.com/r/ProgrammerHumor/comments/m3pf9h/there_is_only_one_king/[17] 00:49:00 Futhark Episode of ArrayCast https://www.arraycast.com/episodes/episode37-futhark              Single Assignment C https://www.sac-home.org/index              Dex https://github.com/google-research/dex-lang#dex-[18] 01:06:40 BQN Compiler https://mlochbaum.github.io/BQN/implementation/bootbench.html[19] 01:13:19 BQN Performance https://mlochbaum.github.io/BQN/implementation/perf.html              Bench Array https://mlochbaum.github.io/bencharray/pages/summary.html[20] 01:16:12 Big Endian https://en.wikipedia.org/wiki/Endianness[21] 01:21:45 Performance Timing              BQN _timed https://mlochbaum.github.io/BQN/spec/system.html#time              J 6!:2 https://code.jsoftware.com/wiki/Vocabulary/Foreigns#m6              APL cmpx http://dfns.dyalog.com/n_cmpx.htm              q \ts:n https://code.kx.com/q/basics/syscmds/#ts-time-and-space[22] 01:23:15 ngn/k  https://codeberg.org/ngn/k[23] 01:23:52 Contact AT ArrayCast DOT Com

Array Cast - March 17, 2023 Show NotesThanks to Bob Therriault, Richard Park, Conor Hoekstra and Adám Brudzewsky for gathering these links:[01] 00:01:55 APL problem solving competition <a href="https://contest.dyalog.com/" rel="nofollow" target="_blank">https://contest.dyalog.com/</a>               Kattis online competition <a href="https://open.kattis.com/" rel="nofollow" target="_blank">https://open.kattis.com/</a>               APL Seeds '23 <a href="https://www.dyalog.com/apl-seeds-user-meetings/aplseeds23.htm" rel="nofollow" target="_blank">https://www.dyalog.com/apl-seeds-user-meetings/aplseeds23.htm</a>               Linux Format Magazine <a href="https://linuxformat.com/linux-format-300.html" rel="nofollow" target="_blank">https://linuxformat.com/linux-format-300.html</a>               The APL Show - Reaction to "Change the Way You Think" <a href="https://apl.show/2023/03/09/Reaction-to-Change-the-way-you-write-Change-the-way-you-think-part-1.html" rel="nofollow" target="_blank">https://apl.show/2023/03/09/Reaction-to-Change-the-way-you-write-Change-the-way-you-think-part-1.html</a>               The APL Campfire - Norman Thomson <a href="https://www.youtube.com/watch?v=jPujK-GvHGQ&amp;list=PLYKQVqyrAEj91hZHbJiWOENHZP4JT8VFv" rel="nofollow" target="_blank">https://www.youtube.com/watch?v=jPujK-GvHGQ&amp;list=PLYKQVqyrAEj91hZHbJiWOENHZP4JT8VFv</a> [02] 00:06:16 Ed Gottsman's Wiki Gui <a href="https://www.youtube.com/watch?v=j17E_KUgKxk" rel="nofollow" target="_blank">https://www.youtube.com/watch?v=j17E_KUgKxk</a> [03] 00:07:09 Why I Love BQN So Much <a href="https://www.youtube.com/watch?v=mRT-yK2RTdg" rel="nofollow" target="_blank">https://www.youtube.com/watch?v=mRT-yK2RTdg</a>               J software <a href="https://www.jsoftware.com/#/" rel="nofollow" target="_blank">https://www.jsoftware.com/#/</a>               Dyalog APL <a href="https://www.dyalog.com/" rel="nofollow" target="_blank">https://www.dyalog.com/</a> [04] 00:08:12 Adám's APL Quest <a href="https://www.youtube.com/@abrudz/playlists" rel="nofollow" target="_blank">https://www.youtube.com/@abrudz/playlists</a> [05] 00:09:50 q download <a href="https://kx.com/kdb-personal-edition-download/" rel="nofollow" target="_blank">https://kx.com/kdb-personal-edition-download/</a> [06] 00:13:10 Shakti <a href="https://shakti.com/" rel="nofollow" target="_blank">https://shakti.com/</a> [07] 00:14:10 Emery Berger "Performance Really Matters" <a href="https://www.youtube.com/watch?v=7g1Acy5eGbE" rel="nofollow" target="_blank">https://www.youtube.com/watch?v=7g1Acy5eGbE</a> [08] 00:17:14 Three consecutive odds ADSP 'scanductions' episode <a href="https://adspthepodcast.com/2023/03/03/Episode-119.html" rel="nofollow" target="_blank">https://adspthepodcast.com/2023/03/03/Episode-119.html</a> [09] 00:19:40 Rich Park's "A Programming Language for Thinking About Algorithms" <a href="https://www.dyalog.com/uploads/files/presentations/ACCU20210520.pdf" rel="nofollow" target="_blank">https://www.dyalog.com/uploads/files/presentations/ACCU20210520.pdf</a> [10] 00:21:00 Windows function in BQN <a href="https://mlochbaum.github.io/BQN/doc/windows.html" rel="nofollow" target="_blank">https://mlochbaum.github.io/BQN/doc/windows.html</a> [11] 00:27:22 Fold in J <a href="https://code.jsoftware.com/wiki/Vocabulary/fcap" rel="nofollow" target="_blank">https://code.jsoftware.com/wiki/Vocabulary/fcap</a>               Scan <a href="https://aplwiki.com/wiki/Scan" rel="nofollow" target="_blank">https://aplwiki.com/wiki/Scan</a>               Reduce <a href="https://aplwiki.com/wiki/Reduce" rel="nofollow" target="_blank">https://aplwiki.com/wiki/Reduce</a> [12] 00:29:15 Apex Compiler <a href="https://gitlab.com/bernecky/apex" rel="nofollow" target="_blank">https://gitlab.com/bernecky/apex</a>               Co-dfns Compiler <a href="https://dl.acm.org/doi/10.1145/2627373.2627384" rel="nofollow" target="_blank">https://dl.acm.org/doi/10.1145/2627373.2627384</a> [13] 00:32:50 Arthur Whitney <a href="https://en.wikipedia.org/wiki/Arthur_Whitney_(computer_scientist)" rel="nofollow" target="_blank">https://en.wikipedia.org/wiki/Arthur_Whitney_(computer_scientist)</a> [14] 00:37:03 Convolutional Neural Networks <a href="https://dl.acm.org/doi/pdf/10.1145/3315454.3329960" rel="nofollow" target="_blank">https://dl.acm.org/doi/pdf/10.1145/3315454.3329960</a> [15] 00:39:05 Tensorflow <a href="https://en.wikipedia.org/wiki/Tensorflow" rel="nofollow" target="_blank">https://en.wikipedia.org/wiki/Tensorflow</a>               PyTorch <a href="https://en.wikipedia.org/wiki/Pytorch" rel="nofollow" target="_blank">https://en.wikipedia.org/wiki/Pytorch</a>               MLIR <a href="https://mlir.llvm.org/" rel="nofollow" target="_blank">https://mlir.llvm.org/</a> [16] 00:44:20 Paul Graham "Beating the Averages" <a href="http://www.paulgraham.com/avg.html" rel="nofollow" target="_blank">http://www.paulgraham.com/avg.html</a>               Bob Bernecky "Good Algorithms Win Over Tin" <a href="https://code.jsoftware.com/wiki/Essays/GoodAlgorithmsWinOverTin" rel="nofollow" target="_blank">https://code.jsoftware.com/wiki/Essays/GoodAlgorithmsWinOverTin</a>               cudnn: <a href="https://developer.nvidia.com/cudnn" rel="nofollow" target="_blank">https://developer.nvidia.com/cudnn</a>               C++/Python Meme <a href="https://www.reddit.com/r/ProgrammerHumor/comments/m3pf9h/there_is_only_one_king/" rel="nofollow" target="_blank">https://www.reddit.com/r/ProgrammerHumor/comments/m3pf9h/there_is_only_one_king/</a> [17] 00:49:00 Futhark Episode of ArrayCast <a href="https://www.arraycast.com/episodes/episode37-futhark" rel="nofollow" target="_blank">https://www.arraycast.com/episodes/episode37-futhark</a>               Single Assignment C <a href="https://www.sac-home.org/index" rel="nofollow" target="_blank">https://www.sac-home.org/index</a>               Dex <a href="https://github.com/google-research/dex-lang#dex-" rel="nofollow" target="_blank">https://github.com/google-research/dex-lang#dex-</a> [18] 01:06:40 BQN Compiler <a href="https://mlochbaum.github.io/BQN/implementation/bootbench.html" rel="nofollow" target="_blank">https://mlochbaum.github.io/BQN/implementation/bootbench.html</a> [19] 01:13:19 BQN Performance <a href="https://mlochbaum.github.io/BQN/implementation/perf.html" rel="nofollow" target="_blank">https://mlochbaum.github.io/BQN/implementation/perf.html</a>               Bench Array <a href="https://mlochbaum.github.io/bencharray/pages/summary.html" rel="nofollow" target="_blank">https://mlochbaum.github.io/bencharray/pages/summary.html</a> [20] 01:16:12 Big Endian <a href="https://en.wikipedia.org/wiki/Endianness" rel="nofollow" target="_blank">https://en.wikipedia.org/wiki/Endianness</a> [21] 01:21:45 Performance Timing               BQN _timed <a href="https://mlochbaum.github.io/BQN/spec/system.html#time" rel="nofollow" target="_blank">https://mlochbaum.github.io/BQN/spec/system.html#time</a>               J 6!:2 <a href="https://code.jsoftware.com/wiki/Vocabulary/Foreigns#m6" rel="nofollow" target="_blank">https://code.jsoftware.com/wiki/Vocabulary/Foreigns#m6</a>               APL cmpx <a href="http://dfns.dyalog.com/n_cmpx.htm" rel="nofollow" target="_blank">http://dfns.dyalog.com/n_cmpx.htm</a>               q \ts:n <a href="https://code.kx.com/q/basics/syscmds/#ts-time-and-space" rel="nofollow" target="_blank">https://code.kx.com/q/basics/syscmds/#ts-time-and-space</a> [22] 01:23:15 ngn/k  <a href="https://codeberg.org/ngn/k" rel="nofollow" target="_blank">https://codeberg.org/ngn/k</a> [23] 01:23:52 Contact AT ArrayCast DOT Com

What Affects Array Language Performance?

Henry Rich

Array Cast - March 3, 2023 Show NotesThanks to Bob Therriault and Adám Brudzewsky for gathering these links:[01] 00:01:26 Technium podcast https://www.youtube.com/watch?v=SUzMb5PdGBM[02] 00:03:42 Canadian Aboriginal Syllabics https://en.wikipedia.org/wiki/Canadian_Aboriginal_syllabics[03] 00:04:20 Newest APL Show episode: https://apl.show/2023/02/24/Primitives-Extravaganza.html[04] 00:04:40 Under: https://mlochbaum.github.io/BQN/doc/under.html              Henry Rich Episode 6 https://www.arraycast.com/episodes/episode-06-henry-richs-deep-dive-into-j              Henry Rich Episode 18 https://www.arraycast.com/episodes/episode18-henry-rich-presents-j903[05] 00:12:30 Amend J adverb https://code.jsoftware.com/wiki/Vocabulary/curlyrt#dyadic              At Operator Dyalog https://apl.wiki/At[06] 00:16:20 History of J releases https://code.jsoftware.com/wiki/System/ReleaseNotes              Winget https://learn.microsoft.com/en-us/windows/package-manager/winget/              J9.4.1  https://code.jsoftware.com/wiki/System/Installation#J9.4_release[07] 00:18:39 u t. https://code.jsoftware.com/wiki/Vocabulary/tdot[08] 00:22:00 Matrix Multiplication https://en.wikipedia.org/wiki/Matrix_multiplication              Matrix Division https://en.wikipedia.org/wiki/Invertible_matrix              LAPACK https://en.wikipedia.org/wiki/LAPACK[09] 00:29:40 Pyx https://code.jsoftware.com/wiki/Vocabulary/Glossary#Pyx[10] 00:33:00 CPU Cache https://en.wikipedia.org/wiki/CPU_cache[11] 00:36:22 Immutable objects https://en.wikipedia.org/wiki/Immutable_object[12] 00:43:15 Dyalog Primitive for running OS threads: https://docs.dyalog.com/latest/Parallel%20Language%20Features.pdf#page=11              Dyalog Primitive for running green threads: https://apl.wiki/Spawn[13] 00:46:20 Futex https://en.wikipedia.org/wiki/Futex              Mutex https://en.wikipedia.org/wiki/Mutex[14] 00:53:18 GMP library https://en.wikipedia.org/wiki/GNU_Multiple_Precision_Arithmetic_Library              Fourier Transform Multiplication https://en.wikipedia.org/wiki/Convolution_theorem[15] 00:55:05 New Error Messages https://github.com/jsoftware/dev_eformat              Hook in J https://code.jsoftware.com/wiki/Vocabulary/hook              Fork In J https://code.jsoftware.com/wiki/Vocabulary/fork[16] 01:05:25 John Daintree Token Debugging https://dyalog.tv/Dyalog22/?v=b2at0Sa8v3E              Bob's Visual Debugger https://www.youtube.com/watch?v=iSpJxv1BUhI[17] 01:07:00 J's new u/..: https://code.jsoftware.com/wiki/Vocabulary/slashdot#dyadic              Dyalog's Key: https://apl.wiki/Key[18] 01:11:40 J9.4.1 Release Notes https://code.jsoftware.com/wiki/System/ReleaseNotes/J9.4              J9.4.1 link https://code.jsoftware.com/wiki/System/Installation/J9.4[19] 01:16:29 JQt style editing https://code.jsoftware.com/wiki/Guides/Qt_IDE/Configure/Styles[20] 01:17:08 BQNPad https://bqnpad.mechanize.systems/[21] 01:18:10 Romilly Cocking "Solution by successive iteration" https://www.arraycast.com/episodes/episode34-romilly-cocking[22] 01:21:38 J Playground https://jsoftware.github.io/j-playground/bin/html2/[23] 01:23:12 Contact AT ArrayCast DOT Com[24] 01:23:35 J Fold Conjunction https://code.jsoftware.com/wiki/Vocabulary/fcap

Array Cast - March 3, 2023 Show NotesThanks to Bob Therriault and Adám Brudzewsky for gathering these links:[01] 00:01:26 Technium podcast <a href="https://www.youtube.com/watch?v=SUzMb5PdGBM" rel="nofollow" target="_blank">https://www.youtube.com/watch?v=SUzMb5PdGBM</a> [02] 00:03:42 Canadian Aboriginal Syllabics <a href="https://en.wikipedia.org/wiki/Canadian_Aboriginal_syllabics" rel="nofollow" target="_blank">https://en.wikipedia.org/wiki/Canadian_Aboriginal_syllabics</a> [03] 00:04:20 Newest APL Show episode: <a href="https://apl.show/2023/02/24/Primitives-Extravaganza.html" rel="nofollow" target="_blank">https://apl.show/2023/02/24/Primitives-Extravaganza.html</a> [04] 00:04:40 Under: <a href="https://mlochbaum.github.io/BQN/doc/under.html" rel="nofollow" target="_blank">https://mlochbaum.github.io/BQN/doc/under.html</a>               Henry Rich Episode 6 <a href="https://www.arraycast.com/episodes/episode-06-henry-richs-deep-dive-into-j" rel="nofollow" target="_blank">https://www.arraycast.com/episodes/episode-06-henry-richs-deep-dive-into-j</a>               Henry Rich Episode 18 <a href="https://www.arraycast.com/episodes/episode18-henry-rich-presents-j903" rel="nofollow" target="_blank">https://www.arraycast.com/episodes/episode18-henry-rich-presents-j903</a> [05] 00:12:30 Amend J adverb <a href="https://code.jsoftware.com/wiki/Vocabulary/curlyrt#dyadic" rel="nofollow" target="_blank">https://code.jsoftware.com/wiki/Vocabulary/curlyrt#dyadic</a>               At Operator Dyalog <a href="https://apl.wiki/At" rel="nofollow" target="_blank">https://apl.wiki/At</a> [06] 00:16:20 History of J releases <a href="https://code.jsoftware.com/wiki/System/ReleaseNotes" rel="nofollow" target="_blank">https://code.jsoftware.com/wiki/System/ReleaseNotes</a>               Winget <a href="https://learn.microsoft.com/en-us/windows/package-manager/winget/" rel="nofollow" target="_blank">https://learn.microsoft.com/en-us/windows/package-manager/winget/</a>               J9.4.1  <a href="https://code.jsoftware.com/wiki/System/Installation#J9.4_release" rel="nofollow" target="_blank">https://code.jsoftware.com/wiki/System/Installation#J9.4_release</a> [07] 00:18:39 u t. <a href="https://code.jsoftware.com/wiki/Vocabulary/tdot" rel="nofollow" target="_blank">https://code.jsoftware.com/wiki/Vocabulary/tdot</a> [08] 00:22:00 Matrix Multiplication <a href="https://en.wikipedia.org/wiki/Matrix_multiplication" rel="nofollow" target="_blank">https://en.wikipedia.org/wiki/Matrix_multiplication</a>               Matrix Division <a href="https://en.wikipedia.org/wiki/Invertible_matrix" rel="nofollow" target="_blank">https://en.wikipedia.org/wiki/Invertible_matrix</a>               LAPACK <a href="https://en.wikipedia.org/wiki/LAPACK" rel="nofollow" target="_blank">https://en.wikipedia.org/wiki/LAPACK</a> [09] 00:29:40 Pyx <a href="https://code.jsoftware.com/wiki/Vocabulary/Glossary#Pyx" rel="nofollow" target="_blank">https://code.jsoftware.com/wiki/Vocabulary/Glossary#Pyx</a> [10] 00:33:00 CPU Cache <a href="https://en.wikipedia.org/wiki/CPU_cache" rel="nofollow" target="_blank">https://en.wikipedia.org/wiki/CPU_cache</a> [11] 00:36:22 Immutable objects <a href="https://en.wikipedia.org/wiki/Immutable_object" rel="nofollow" target="_blank">https://en.wikipedia.org/wiki/Immutable_object</a> [12] 00:43:15 Dyalog Primitive for running OS threads: <a href="https://docs.dyalog.com/latest/Parallel%20Language%20Features.pdf#page=11" rel="nofollow" target="_blank">https://docs.dyalog.com/latest/Parallel%20Language%20Features.pdf#page=11</a>               Dyalog Primitive for running green threads: <a href="https://apl.wiki/Spawn" rel="nofollow" target="_blank">https://apl.wiki/Spawn</a> [13] 00:46:20 Futex <a href="https://en.wikipedia.org/wiki/Futex" rel="nofollow" target="_blank">https://en.wikipedia.org/wiki/Futex</a>               Mutex <a href="https://en.wikipedia.org/wiki/Mutex" rel="nofollow" target="_blank">https://en.wikipedia.org/wiki/Mutex</a> [14] 00:53:18 GMP library <a href="https://en.wikipedia.org/wiki/GNU_Multiple_Precision_Arithmetic_Library" rel="nofollow" target="_blank">https://en.wikipedia.org/wiki/GNU_Multiple_Precision_Arithmetic_Library</a>               Fourier Transform Multiplication <a href="https://en.wikipedia.org/wiki/Convolution_theorem" rel="nofollow" target="_blank">https://en.wikipedia.org/wiki/Convolution_theorem</a> [15] 00:55:05 New Error Messages <a href="https://github.com/jsoftware/dev_eformat" rel="nofollow" target="_blank">https://github.com/jsoftware/dev_eformat</a>               Hook in J <a href="https://code.jsoftware.com/wiki/Vocabulary/hook" rel="nofollow" target="_blank">https://code.jsoftware.com/wiki/Vocabulary/hook</a>               Fork In J <a href="https://code.jsoftware.com/wiki/Vocabulary/fork" rel="nofollow" target="_blank">https://code.jsoftware.com/wiki/Vocabulary/fork</a> [16] 01:05:25 John Daintree Token Debugging <a href="https://dyalog.tv/Dyalog22/?v=b2at0Sa8v3E" rel="nofollow" target="_blank">https://dyalog.tv/Dyalog22/?v=b2at0Sa8v3E</a>               Bob's Visual Debugger <a href="https://www.youtube.com/watch?v=iSpJxv1BUhI" rel="nofollow" target="_blank">https://www.youtube.com/watch?v=iSpJxv1BUhI</a> [17] 01:07:00 J's new u/..: <a href="https://code.jsoftware.com/wiki/Vocabulary/slashdot#dyadic" rel="nofollow" target="_blank">https://code.jsoftware.com/wiki/Vocabulary/slashdot#dyadic</a>               Dyalog's Key: <a href="https://apl.wiki/Key" rel="nofollow" target="_blank">https://apl.wiki/Key</a> [18] 01:11:40 J9.4.1 Release Notes <a href="https://code.jsoftware.com/wiki/System/ReleaseNotes/J9.4" rel="nofollow" target="_blank">https://code.jsoftware.com/wiki/System/ReleaseNotes/J9.4</a>               J9.4.1 link <a href="https://code.jsoftware.com/wiki/System/Installation/J9.4" rel="nofollow" target="_blank">https://code.jsoftware.com/wiki/System/Installation/J9.4</a> [19] 01:16:29 JQt style editing <a href="https://code.jsoftware.com/wiki/Guides/Qt_IDE/Configure/Styles" rel="nofollow" target="_blank">https://code.jsoftware.com/wiki/Guides/Qt_IDE/Configure/Styles</a> [20] 01:17:08 BQNPad <a href="https://bqnpad.mechanize.systems/" rel="nofollow" target="_blank">https://bqnpad.mechanize.systems/</a> [21] 01:18:10 Romilly Cocking "Solution by successive iteration" <a href="https://www.arraycast.com/episodes/episode34-romilly-cocking" rel="nofollow" target="_blank">https://www.arraycast.com/episodes/episode34-romilly-cocking</a> [22] 01:21:38 J Playground <a href="https://jsoftware.github.io/j-playground/bin/html2/" rel="nofollow" target="_blank">https://jsoftware.github.io/j-playground/bin/html2/</a> [23] 01:23:12 Contact AT ArrayCast DOT Com [24] 01:23:35 J Fold Conjunction <a href="https://code.jsoftware.com/wiki/Vocabulary/fcap" rel="nofollow" target="_blank">https://code.jsoftware.com/wiki/Vocabulary/fcap</a>

Henry Rich Reveals J with Threads J9.4

Array Cast - February 17, 2023 Show NotesThanks to Bob Therriault and Adám Brudzewsky for gathering these links:[01] 00:01:20 APLSeeds '23 https://www.dyalog.com/apl-seeds-user-meetings/aplseeds23.htm[02] 00:02:26 KXCon https://kx.com/events/kx-con-2023/[03] 00:04:30 plrank.com https://plrank.com/[04] 00:05:30 Michael Higginson ArrayCast Episode https://www.arraycast.com/episodes/episode46-michael-higginson              Iverson Centenary https://britishaplassociation.org/iverson-centenary-december-2020/[05] 00:06:30 Lower Canada College https://www.lcc.ca/              IBM 2741 https://en.wikipedia.org/wiki/IBM_2741              Anderson Jacobson serial modem https://en.wikipedia.org/wiki/Anderson_Jacobson              Gilman and Rose - An Interactive Approach https://apl.wiki/Books#APL_―_An_Interactive_Approach              Leap Year https://en.wikipedia.org/wiki/Gregorian_calendar#Accuracy              APL implementation Leap Year https://tryapl.org/?clear&amp;q=≠%E2%8C%BF0%3D4000%20400%20100%204∘.%7C1600%201700%201800%201900%202000%202100%202200%202300%204000&amp;run[06] 00:13:53 Larry Breed https://apl.wiki/Larry_Breed              Scientific Time Sharing Corporation https://en.wikipedia.org/wiki/Scientific_Time_Sharing_Corporation              STSC promotional video https://www.youtube.com/watch?v=mjgkhK-nXmk              666 BOX https://www.jsoftware.com/papers/APLQA.htm#666box[07] 00:17:20 University of Toronto https://www.utoronto.ca/              Arthur Whitney https://aplwiki.com/wiki/Arthur_Whitney              I.P. Sharp and Associates https://apl.wiki/I.P._Sharp_Associates[08] 00:18:23 360 Assembler https://en.wikipedia.org/wiki/IBM_System/360_architecture#Instruction_formats              Eric Iverson https://aplwiki.com/wiki/Eric_Iverson[09] 00:22:40 IESO https://www.ieso.ca/[10] 00:22:50 Smart Meters https://en.wikipedia.org/wiki/Smart_meter[11] 00:23:30 Kdb+ https://code.kx.com/q/learn/brief-introduction/[12] 00:24:30 First Derivatives https://fdtechnologies.com/              KX https://kx.com/              KX Sensors https://kx.com/solutions/energy-utilities/[13] 00:27:52 George Hotz https://en.wikipedia.org/wiki/George_Hotz[14] 00:36:56 ⎕ec https://abrudz.github.io/SAX2/SAX61.pdf#page=790[15] 00:41:20 APL Programming Language https://en.wikipedia.org/wiki/APL_(programming_language)              Blackberry RIM https://en.wikipedia.org/wiki/BlackBerry_Limited              Rise and Fall of Blackberry https://www.businessinsider.com/blackberry-smartphone-rise-fall-mobile-failure-innovate-2019-11[16] 00:45:45 Ken Iverson https://en.wikipedia.org/wiki/Kenneth_E._Iverson              Guy Steele https://en.wikipedia.org/wiki/Guy_L._Steele_Jr.[17] 00:55:12 Nick Psaris ArrayCast Episode https://www.arraycast.com/episodes/episode42-nick-psaris-q[18] 00:56:23 Right Parenthesis ) https://apl.wiki/System_command              Quad ⎕  https://apl.wiki/Quad_name[19] 00:57:16 APL2 https://aplwiki.com/wiki/APL2              Axiom System https://dl.acm.org/doi/pdf/10.1145/800136.804446              Trenchard More https://en.wikipedia.org/wiki/Trenchard_More              Jim Brown https://aplwiki.com/wiki/Jim_Brown[20] 00:59:28 SHARP APL https://aplwiki.com/wiki/SHARP_APL              Roger Moore https://en.wikipedia.org/wiki/Roger_Moore_(computer_scientist)              Richard Lathwell https://en.wikipedia.org/wiki/Richard_H._Lathwell[21] 01:04:15 Array Models https://apl.wiki/Array_model[22] 01:04:50 Strand Notation https://apl.wiki/Strand_notation[23] 01:06:05 J Programming Language https://www.jsoftware.com/indexno.html[24] 01:18:02 q Programming Language https://kx.com/academy/              Type of https://apl.wiki/Type[25] 01:21:13 Haskell Programming Language https://www.haskell.org/[26] 01:24:30 ⎕ML  Migration Level https://apl.wiki/Migration_level[27] 01:25:50 Oxide and Friends https://oxide.computer/podcasts/oxide-and-friends              Java Pubhouse https://www.javapubhouse.com/episodes[28] 01:27:26 British APL Meetings https://britishaplassociation.org/[29] 01:35:06 contact AT ArrayCast DOT COM

Array Cast - February 17, 2023 Show NotesThanks to Bob Therriault and Adám Brudzewsky for gathering these links:[01] 00:01:20 APLSeeds '23 <a href="https://www.dyalog.com/apl-seeds-user-meetings/aplseeds23.htm" rel="nofollow" target="_blank">https://www.dyalog.com/apl-seeds-user-meetings/aplseeds23.htm</a> [02] 00:02:26 KXCon <a href="https://kx.com/events/kx-con-2023/" rel="nofollow" target="_blank">https://kx.com/events/kx-con-2023/</a> [03] 00:04:30 <a href="http://plrank.com/" rel="nofollow" target="_blank">plrank.com</a> <a href="https://plrank.com/" rel="nofollow" target="_blank">https://plrank.com/</a> [04] 00:05:30 Michael Higginson ArrayCast Episode <a href="https://www.arraycast.com/episodes/episode46-michael-higginson" rel="nofollow" target="_blank">https://www.arraycast.com/episodes/episode46-michael-higginson</a>               Iverson Centenary <a href="https://britishaplassociation.org/iverson-centenary-december-2020/" rel="nofollow" target="_blank">https://britishaplassociation.org/iverson-centenary-december-2020/</a> [05] 00:06:30 Lower Canada College <a href="https://www.lcc.ca/" rel="nofollow" target="_blank">https://www.lcc.ca/</a>               IBM 2741 <a href="https://en.wikipedia.org/wiki/IBM_2741" rel="nofollow" target="_blank">https://en.wikipedia.org/wiki/IBM_2741</a>               Anderson Jacobson serial modem <a href="https://en.wikipedia.org/wiki/Anderson_Jacobson" rel="nofollow" target="_blank">https://en.wikipedia.org/wiki/Anderson_Jacobson</a>               Gilman and Rose - An Interactive Approach <a href="https://apl.wiki/Books#APL_―_An_Interactive_Approach" rel="nofollow" target="_blank">https://apl.wiki/Books#APL_―_An_Interactive_Approach               Leap Year</a> <a href="https://en.wikipedia.org/wiki/Gregorian_calendar#Accuracy" rel="nofollow" target="_blank">https://en.wikipedia.org/wiki/Gregorian_calendar#Accuracy</a>               APL implementation Leap Year <a href="https://tryapl.org?clear&amp;q=%E2%89%A0%E2%8C%BF0%3D4000%20400%20100%204%E2%88%98.%7C1600%201700%201800%201900%202000%202100%202200%202300%204000&amp;run" rel="nofollow" target="_blank">https://tryapl.org/?clear&amp;q=≠%E2%8C%BF0%3D4000%20400%20100%204∘.%7C1600%201700%201800%201900%202000%202100%202200%202300%204000&amp;run</a> [06] 00:13:53 Larry Breed <a href="https://apl.wiki/Larry_Breed" rel="nofollow" target="_blank">https://apl.wiki/Larry_Breed</a>               Scientific Time Sharing Corporation <a href="https://en.wikipedia.org/wiki/Scientific_Time_Sharing_Corporation" rel="nofollow" target="_blank">https://en.wikipedia.org/wiki/Scientific_Time_Sharing_Corporation</a>               STSC promotional video <a href="https://www.youtube.com/watch?v=mjgkhK-nXmk" rel="nofollow" target="_blank">https://www.youtube.com/watch?v=mjgkhK-nXmk</a>               666 BOX <a href="https://www.jsoftware.com/papers/APLQA.htm#666box" rel="nofollow" target="_blank">https://www.jsoftware.com/papers/APLQA.htm#666box</a> [07] 00:17:20 University of Toronto <a href="https://www.utoronto.ca/" rel="nofollow" target="_blank">https://www.utoronto.ca/</a>               Arthur Whitney <a href="https://aplwiki.com/wiki/Arthur_Whitney" rel="nofollow" target="_blank">https://aplwiki.com/wiki/Arthur_Whitney</a>               I.P. Sharp and Associates <a href="https://apl.wiki/I.P._Sharp_Associates" rel="nofollow" target="_blank">https://apl.wiki/I.P._Sharp_Associates</a> [08] 00:18:23 360 Assembler <a href="https://en.wikipedia.org/wiki/IBM_System/360_architecture#Instruction_formats" rel="nofollow" target="_blank">https://en.wikipedia.org/wiki/IBM_System/360_architecture#Instruction_formats</a>               Eric Iverson <a href="https://aplwiki.com/wiki/Eric_Iverson" rel="nofollow" target="_blank">https://aplwiki.com/wiki/Eric_Iverson</a> [09] 00:22:40 IESO <a href="https://www.ieso.ca/" rel="nofollow" target="_blank">https://www.ieso.ca/</a> [10] 00:22:50 Smart Meters <a href="https://en.wikipedia.org/wiki/Smart_meter" rel="nofollow" target="_blank">https://en.wikipedia.org/wiki/Smart_meter</a> [11] 00:23:30 Kdb+ <a href="https://code.kx.com/q/learn/brief-introduction/" rel="nofollow" target="_blank">https://code.kx.com/q/learn/brief-introduction/</a> [12] 00:24:30 First Derivatives <a href="https://fdtechnologies.com/" rel="nofollow" target="_blank">https://fdtechnologies.com/</a>               KX <a href="https://kx.com/" rel="nofollow" target="_blank">https://kx.com/</a>               KX Sensors <a href="https://kx.com/solutions/energy-utilities/" rel="nofollow" target="_blank">https://kx.com/solutions/energy-utilities/</a> [13] 00:27:52 George Hotz <a href="https://en.wikipedia.org/wiki/George_Hotz" rel="nofollow" target="_blank">https://en.wikipedia.org/wiki/George_Hotz</a> [14] 00:36:56 ⎕ec <a href="https://abrudz.github.io/SAX2/SAX61.pdf#page=790" rel="nofollow" target="_blank">https://abrudz.github.io/SAX2/SAX61.pdf#page=790</a> [15] 00:41:20 APL Programming Language <a href="https://en.wikipedia.org/wiki/APL_(programming_language)" rel="nofollow" target="_blank">https://en.wikipedia.org/wiki/APL_(programming_language)</a>               Blackberry RIM <a href="https://en.wikipedia.org/wiki/BlackBerry_Limited" rel="nofollow" target="_blank">https://en.wikipedia.org/wiki/BlackBerry_Limited</a>               Rise and Fall of Blackberry <a href="https://www.businessinsider.com/blackberry-smartphone-rise-fall-mobile-failure-innovate-2019-11" rel="nofollow" target="_blank">https://www.businessinsider.com/blackberry-smartphone-rise-fall-mobile-failure-innovate-2019-11</a> [16] 00:45:45 Ken Iverson <a href="https://en.wikipedia.org/wiki/Kenneth_E._Iverson" rel="nofollow" target="_blank">https://en.wikipedia.org/wiki/Kenneth_E._Iverson</a>               Guy Steele <a href="https://en.wikipedia.org/wiki/Guy_L._Steele_Jr" rel="nofollow" target="_blank">https://en.wikipedia.org/wiki/Guy_L._Steele_Jr</a>. [17] 00:55:12 Nick Psaris ArrayCast Episode <a href="https://www.arraycast.com/episodes/episode42-nick-psaris-q" rel="nofollow" target="_blank">https://www.arraycast.com/episodes/episode42-nick-psaris-q</a> [18] 00:56:23 Right Parenthesis ) <a href="https://apl.wiki/System_command" rel="nofollow" target="_blank">https://apl.wiki/System_command</a>               Quad ⎕  <a href="https://apl.wiki/Quad_name" rel="nofollow" target="_blank">https://apl.wiki/Quad_name</a> [19] 00:57:16 APL2 <a href="https://aplwiki.com/wiki/APL2" rel="nofollow" target="_blank">https://aplwiki.com/wiki/APL2</a>               Axiom System <a href="https://dl.acm.org/doi/pdf/10.1145/800136.804446" rel="nofollow" target="_blank">https://dl.acm.org/doi/pdf/10.1145/800136.804446</a>               Trenchard More <a href="https://en.wikipedia.org/wiki/Trenchard_More" rel="nofollow" target="_blank">https://en.wikipedia.org/wiki/Trenchard_More</a>               Jim Brown <a href="https://aplwiki.com/wiki/Jim_Brown" rel="nofollow" target="_blank">https://aplwiki.com/wiki/Jim_Brown</a> [20] 00:59:28 SHARP APL <a href="https://aplwiki.com/wiki/SHARP_APL" rel="nofollow" target="_blank">https://aplwiki.com/wiki/SHARP_APL</a>               Roger Moore <a href="https://en.wikipedia.org/wiki/Roger_Moore_(computer_scientist)" rel="nofollow" target="_blank">https://en.wikipedia.org/wiki/Roger_Moore_(computer_scientist)</a>               Richard Lathwell <a href="https://en.wikipedia.org/wiki/Richard_H._Lathwell" rel="nofollow" target="_blank">https://en.wikipedia.org/wiki/Richard_H._Lathwell</a> [21] 01:04:15 Array Models <a href="https://apl.wiki/Array_model" rel="nofollow" target="_blank">https://apl.wiki/Array_model</a> [22] 01:04:50 Strand Notation <a href="https://apl.wiki/Strand_notation" rel="nofollow" target="_blank">https://apl.wiki/Strand_notation</a> [23] 01:06:05 J Programming Language <a href="https://www.jsoftware.com/indexno.html" rel="nofollow" target="_blank">https://www.jsoftware.com/indexno.html</a> [24] 01:18:02 q Programming Language <a href="https://kx.com/academy/" rel="nofollow" target="_blank">https://kx.com/academy/</a>               Type of <a href="https://apl.wiki/Type" rel="nofollow" target="_blank">https://apl.wiki/Type</a> [25] 01:21:13 Haskell Programming Language <a href="https://www.haskell.org/" rel="nofollow" target="_blank">https://www.haskell.org/</a> [26] 01:24:30 ⎕ML  Migration Level <a href="https://apl.wiki/Migration_level" rel="nofollow" target="_blank">https://apl.wiki/Migration_level</a> [27] 01:25:50 Oxide and Friends <a href="https://oxide.computer/podcasts/oxide-and-friends" rel="nofollow" target="_blank">https://oxide.computer/podcasts/oxide-and-friends</a>               Java Pubhouse <a href="https://www.javapubhouse.com/episodes" rel="nofollow" target="_blank">https://www.javapubhouse.com/episodes</a> [28] 01:27:26 British APL Meetings <a href="https://britishaplassociation.org/" rel="nofollow" target="_blank">https://britishaplassociation.org/</a> [29] 01:35:06 contact AT ArrayCast DOT COM

Leslie Goldsmith, from I.P. Sharp to KX

Michael Higginson

Array Cast - February 3, 2023 Show NotesThanks to Bob Therriault, Conor Hoekstra and Rich Park for gathering these links:[01] 00:01:51 The APL Show apl.show https://apl.show/              Norman Thomson APL Campfire https://aplwiki.com/wiki/APL_Campfire              APLseeds Conference Dyalog https://www.dyalog.com/apl-seeds-user-meetings/aplseeds23.htm[02] 00:05:18 KXcon https://kx.com/events/kx-con-2023/[03] 00:05:50 BQN Compiler Bootstrap https://github.com/mlochbaum/BQN/tree/master/src/bootstraphttps://github.com/dzaima/CBQN/blob/master/src/opt/comp.c[04] 00:08:37 Dyalog Video https://www.youtube.com/@dyalogltd              Dyalog Conferences https://www.youtube.com/@DyalogUsermeeting              Michael Higginson's talk  https://www.youtube.com/watch?v=WZyeXGbcpbA&amp;list=PL5i_Y8skrlUJn2029On-QnGqxXtL_HVie&amp;index=4[05] 00:10:46 Commodore Vic 20 https://en.wikipedia.org/wiki/VIC-20              Compute Magazine https://en.wikipedia.org/wiki/Compute!              BASIC programming language https://en.wikipedia.org/wiki/BASIC[06] 00:14:06 IBM XT https://en.wikipedia.org/wiki/IBM_Personal_Computer_XT[07] 00:19:30 Turing Programming Language http://individual.utoronto.ca/kensou/programming/turing.html[08] 00:20:50 Perl Programming Language https://en.wikipedia.org/wiki/Perl              Regex https://en.wikipedia.org/wiki/Regular_expression              Java Programming Language https://en.wikipedia.org/wiki/Java_(programming_language)[09] 00:22:40 Notepad https://en.wikipedia.org/wiki/Windows_Notepad              Vim https://en.wikipedia.org/wiki/Vim_(text_editor)              Pair programming https://en.wikipedia.org/wiki/Pair_programming[10] 00:24:15 Leslie Goldsmith https://ca.linkedin.com/in/lhg00              I.P. Sharp and Associates https://aplwiki.com/wiki/I.P._Sharp_Associates              Ken Iverson https://aplwiki.com/wiki/Ken_Iverson              Arthur Whitney https://aplwiki.com/wiki/Arthur_Whitney[11] 00:33:25 kdb+ https://kx.com/              q Programming Language https://en.wikipedia.org/wiki/Q_(programming_language_from_Kx_Systems)[12] 00:35:36 ArrayCast Podcast https://www.arraycast.com              Dyalog Contest https://contest.dyalog.com/?goto=welcome              Trains https://aplwiki.com/wiki/Train[13] 00:39:20 Tzu-Ching Lee Student Winner https://www.youtube.com/watch?v=KonuJwRFtks&amp;list=PL5i_Y8skrlUJn2029On-QnGqxXtL_HVie&amp;index=5[14] 00:42:35 ArrayCast Episode 44 https://www.arraycast.com/episodes/episode44-language-choice-and-recreational-programming              REPL https://en.wikipedia.org/wiki/Read%E2%80%93eval%E2%80%93print_loop[15] 00:45:40 k Programming Language https://aplwiki.com/wiki/K[16] 00:48:56 BEDMAS https://en.wikipedia.org/wiki/Order_of_operations[17] 00:55:25 Tacit programming https://aplwiki.com/wiki/Tacit_programming              q enlist  https://code.kx.com/q/ref/enlist/[18] 01:02:38 Union without intersection in APL ∪~∩             Conor's blog on use of B1 and Phi1 combinators  https://codereport.github.io/B1andPhi1/[19] 01:07:20 Iverson College https://iversoncollege.com/              Joel Kaplan Episode of the ArrayCast https://www.arraycast.com/episodes/episode27-joel-kaplan[20] 01:13:00 Sean Parent https://sean-parent.stlab.cc/              Stackoverflow https://en.wikipedia.org/wiki/Stack_Overflow[21] 01:15:46 Rust Programming Language https://en.wikipedia.org/wiki/Rust_(programming_language)              Conor's Video on rust https://www.youtube.com/watch?v=0RsLGM_7ODE              Chris Lattner https://en.wikipedia.org/wiki/Chris_Lattner[22] 01:17:05 Oxide and Friends (mentions Roger Hui) https://oxide.computer/podcasts/oxide-and-friends/838566                                (mentions Arthur Whitney) https://oxide.computer/podcasts/oxide-and-friends/838567              Functional Geekery https://www.functionalgeekery.com/[23] 01:25:30 Adám's Array Proposal  https://aplwiki.com/wiki/Array_notation              J Gerunds https://code.jsoftware.com/wiki/Help/Learning/Ch_14:_Gerunds              C++ Programming Language https://en.wikipedia.org/wiki/C%2B%2B              First Class Functions https://en.wikipedia.org/wiki/First-class_function[24] 01:28:39 Leonard Cohen Came so Far For Beauty https://www.youtube.com/watch?v=yXBT5-0pkyg[25] 01:33:45 Conor's Algorithms as a Tool of Thought https://dyalog.tv/APLSeeds21/?v=GZuZgCDql6g[26] 01:16:55 Contact AT ArrayCast DOT com

Array Cast - February 3, 2023 Show NotesThanks to Bob Therriault, Conor Hoekstra and Rich Park for gathering these links:[01] 00:01:51 The APL Show apl.show <a href="https://apl.show/" rel="nofollow" target="_blank">https://apl.show/</a>               Norman Thomson APL Campfire <a href="https://aplwiki.com/wiki/APL_Campfire" rel="nofollow" target="_blank">https://aplwiki.com/wiki/APL_Campfire</a>               APLseeds Conference Dyalog <a href="https://www.dyalog.com/apl-seeds-user-meetings/aplseeds23.htm" rel="nofollow" target="_blank">https://www.dyalog.com/apl-seeds-user-meetings/aplseeds23.htm</a> [02] 00:05:18 KXcon <a href="https://kx.com/events/kx-con-2023/" rel="nofollow" target="_blank">https://kx.com/events/kx-con-2023/</a> [03] 00:05:50 BQN Compiler Bootstrap <a href="https://github.com/mlochbaum/BQN/tree/master/src/bootstrap" rel="nofollow" target="_blank">https://github.com/mlochbaum/BQN/tree/master/src/bootstrap</a><a href="https://github.com/dzaima/CBQN/blob/master/src/opt/comp.c" rel="nofollow" target="_blank">https://github.com/dzaima/CBQN/blob/master/src/opt/comp.c</a> [04] 00:08:37 Dyalog Video <a href="https://www.youtube.com/@dyalogltd" rel="nofollow" target="_blank">https://www.youtube.com/@dyalogltd</a>               Dyalog Conferences <a href="https://www.youtube.com/@DyalogUsermeeting" rel="nofollow" target="_blank">https://www.youtube.com/@DyalogUsermeeting</a>               Michael Higginson's talk  <a href="https://www.youtube.com/watch?v=WZyeXGbcpbA&amp;list=PL5i_Y8skrlUJn2029On-QnGqxXtL_HVie&amp;index=4" rel="nofollow" target="_blank">https://www.youtube.com/watch?v=WZyeXGbcpbA&amp;list=PL5i_Y8skrlUJn2029On-QnGqxXtL_HVie&amp;index=4</a> [05] 00:10:46 Commodore Vic 20 <a href="https://en.wikipedia.org/wiki/VIC-20" rel="nofollow" target="_blank">https://en.wikipedia.org/wiki/VIC-20</a>               Compute Magazine <a href="https://en.wikipedia.org/wiki/Compute" rel="nofollow" target="_blank">https://en.wikipedia.org/wiki/Compute</a>!               BASIC programming language <a href="https://en.wikipedia.org/wiki/BASIC" rel="nofollow" target="_blank">https://en.wikipedia.org/wiki/BASIC</a> [06] 00:14:06 IBM XT <a href="https://en.wikipedia.org/wiki/IBM_Personal_Computer_XT" rel="nofollow" target="_blank">https://en.wikipedia.org/wiki/IBM_Personal_Computer_XT</a> [07] 00:19:30 Turing Programming Language <a href="http://individual.utoronto.ca/kensou/programming/turing.html" rel="nofollow" target="_blank">http://individual.utoronto.ca/kensou/programming/turing.html</a> [08] 00:20:50 Perl Programming Language <a href="https://en.wikipedia.org/wiki/Perl" rel="nofollow" target="_blank">https://en.wikipedia.org/wiki/Perl</a>               Regex <a href="https://en.wikipedia.org/wiki/Regular_expression" rel="nofollow" target="_blank">https://en.wikipedia.org/wiki/Regular_expression</a>               Java Programming Language <a href="https://en.wikipedia.org/wiki/Java_(programming_language)" rel="nofollow" target="_blank">https://en.wikipedia.org/wiki/Java_(programming_language)</a> [09] 00:22:40 Notepad <a href="https://en.wikipedia.org/wiki/Windows_Notepad" rel="nofollow" target="_blank">https://en.wikipedia.org/wiki/Windows_Notepad</a>               Vim <a href="https://en.wikipedia.org/wiki/Vim_(text_editor)" rel="nofollow" target="_blank">https://en.wikipedia.org/wiki/Vim_(text_editor)</a>               Pair programming <a href="https://en.wikipedia.org/wiki/Pair_programming" rel="nofollow" target="_blank">https://en.wikipedia.org/wiki/Pair_programming</a> [10] 00:24:15 Leslie Goldsmith <a href="https://ca.linkedin.com/in/lhg00" rel="nofollow" target="_blank">https://ca.linkedin.com/in/lhg00</a>               I.P. Sharp and Associates <a href="https://aplwiki.com/wiki/I.P._Sharp_Associates" rel="nofollow" target="_blank">https://aplwiki.com/wiki/I.P._Sharp_Associates</a>               Ken Iverson <a href="https://aplwiki.com/wiki/Ken_Iverson" rel="nofollow" target="_blank">https://aplwiki.com/wiki/Ken_Iverson</a>               Arthur Whitney <a href="https://aplwiki.com/wiki/Arthur_Whitney" rel="nofollow" target="_blank">https://aplwiki.com/wiki/Arthur_Whitney</a> [11] 00:33:25 kdb+ <a href="https://kx.com/" rel="nofollow" target="_blank">https://kx.com/</a>               q Programming Language <a href="https://en.wikipedia.org/wiki/Q_(programming_language_from_Kx_Systems)" rel="nofollow" target="_blank">https://en.wikipedia.org/wiki/Q_(programming_language_from_Kx_Systems)</a> [12] 00:35:36 ArrayCast Podcast <a href="https://www.arraycast.com/" rel="nofollow" target="_blank">https://www.arraycast.com</a>               Dyalog Contest <a href="https://contest.dyalog.com/?goto=welcome" rel="nofollow" target="_blank">https://contest.dyalog.com/?goto=welcome</a>               Trains <a href="https://aplwiki.com/wiki/Train" rel="nofollow" target="_blank">https://aplwiki.com/wiki/Train</a> [13] 00:39:20 Tzu-Ching Lee Student Winner <a href="https://www.youtube.com/watch?v=KonuJwRFtks&amp;list=PL5i_Y8skrlUJn2029On-QnGqxXtL_HVie&amp;index=5" rel="nofollow" target="_blank">https://www.youtube.com/watch?v=KonuJwRFtks&amp;list=PL5i_Y8skrlUJn2029On-QnGqxXtL_HVie&amp;index=5</a> [14] 00:42:35 ArrayCast Episode 44 <a href="https://www.arraycast.com/episodes/episode44-language-choice-and-recreational-programming" rel="nofollow" target="_blank">https://www.arraycast.com/episodes/episode44-language-choice-and-recreational-programming</a>               REPL <a href="https://en.wikipedia.org/wiki/Read%E2%80%93eval%E2%80%93print_loop" rel="nofollow" target="_blank">https://en.wikipedia.org/wiki/Read%E2%80%93eval%E2%80%93print_loop</a> [15] 00:45:40 k Programming Language <a href="https://aplwiki.com/wiki/K" rel="nofollow" target="_blank">https://aplwiki.com/wiki/K</a> [16] 00:48:56 BEDMAS <a href="https://en.wikipedia.org/wiki/Order_of_operations" rel="nofollow" target="_blank">https://en.wikipedia.org/wiki/Order_of_operations</a> [17] 00:55:25 Tacit programming <a href="https://aplwiki.com/wiki/Tacit_programming" rel="nofollow" target="_blank">https://aplwiki.com/wiki/Tacit_programming</a>               q enlist  <a href="https://code.kx.com/q/ref/enlist/" rel="nofollow" target="_blank">https://code.kx.com/q/ref/enlist/</a> [18] 01:02:38 Union without intersection in APL ∪~∩              Conor's blog on use of B1 and Phi1 combinators  <a href="https://codereport.github.io/B1andPhi1/" rel="nofollow" target="_blank">https://codereport.github.io/B1andPhi1/</a> [19] 01:07:20 Iverson College <a href="https://iversoncollege.com/" rel="nofollow" target="_blank">https://iversoncollege.com/</a>               Joel Kaplan Episode of the ArrayCast <a href="https://www.arraycast.com/episodes/episode27-joel-kaplan" rel="nofollow" target="_blank">https://www.arraycast.com/episodes/episode27-joel-kaplan</a> [20] 01:13:00 Sean Parent <a href="https://sean-parent.stlab.cc/" rel="nofollow" target="_blank">https://sean-parent.stlab.cc/</a>               Stackoverflow <a href="https://en.wikipedia.org/wiki/Stack_Overflow" rel="nofollow" target="_blank">https://en.wikipedia.org/wiki/Stack_Overflow</a> [21] 01:15:46 Rust Programming Language <a href="https://en.wikipedia.org/wiki/Rust_(programming_language)" rel="nofollow" target="_blank">https://en.wikipedia.org/wiki/Rust_(programming_language)</a>               Conor's Video on rust <a href="https://www.youtube.com/watch?v=0RsLGM_7ODE" rel="nofollow" target="_blank">https://www.youtube.com/watch?v=0RsLGM_7ODE</a>               Chris Lattner <a href="https://en.wikipedia.org/wiki/Chris_Lattner" rel="nofollow" target="_blank">https://en.wikipedia.org/wiki/Chris_Lattner</a> [22] 01:17:05 Oxide and Friends (mentions Roger Hui) <a href="https://oxide.computer/podcasts/oxide-and-friends/838566" rel="nofollow" target="_blank">https://oxide.computer/podcasts/oxide-and-friends/838566</a>                                 (mentions Arthur Whitney) <a href="https://oxide.computer/podcasts/oxide-and-friends/838567" rel="nofollow" target="_blank">https://oxide.computer/podcasts/oxide-and-friends/838567</a>               Functional Geekery <a href="https://www.functionalgeekery.com/" rel="nofollow" target="_blank">https://www.functionalgeekery.com/</a> [23] 01:25:30 Adám's Array Proposal  <a href="https://aplwiki.com/wiki/Array_notation" rel="nofollow" target="_blank">https://aplwiki.com/wiki/Array_notation</a>               J Gerunds <a href="https://code.jsoftware.com/wiki/Help/Learning/Ch_14:_Gerunds" rel="nofollow" target="_blank">https://code.jsoftware.com/wiki/Help/Learning/Ch_14:_Gerunds</a>               C++ Programming Language <a href="https://en.wikipedia.org/wiki/C%2B%2B" rel="nofollow" target="_blank">https://en.wikipedia.org/wiki/C%2B%2B</a>               First Class Functions <a href="https://en.wikipedia.org/wiki/First-class_function" rel="nofollow" target="_blank">https://en.wikipedia.org/wiki/First-class_function</a> [24] 01:28:39 Leonard Cohen Came so Far For Beauty <a href="https://www.youtube.com/watch?v=yXBT5-0pkyg" rel="nofollow" target="_blank">https://www.youtube.com/watch?v=yXBT5-0pkyg</a> [25] 01:33:45 Conor's Algorithms as a Tool of Thought <a href="https://dyalog.tv/APLSeeds21/?v=GZuZgCDql6g" rel="nofollow" target="_blank">https://dyalog.tv/APLSeeds21/?v=GZuZgCDql6g</a> [26] 01:16:55 Contact AT ArrayCast DOT com

Michael Higginson, 2022 Dyalog Contest Winner

Ashok Reddy

Array Cast - January 20, 2023 Show NotesThanks to Bob Therriault for gathering these links:[01] 00:04:38 JSON for BQN https://github.com/mlochbaum/bqn-libs/blob/master/json.bqn[02] 00:05:32 Change the Way You Think talk  https://www.youtube.com/watch?v=KOuwZEtHZ_U[03] 00:07:04 Ashok Reddy https://www.ajbell.co.uk/articles/latestnews/248261/fd-technologies-appoints-ashok-reddy-ceo-kx-division[04] 00:08:23 Sharp 1500 Pocket Computer https://en.wikipedia.org/wiki/Sharp_PC-1500              Newton-Raphson Interpolation https://web.mit.edu/10.001/Web/Course_Notes/NLAE/node6.html              J#.NET https://en.wikipedia.org/wiki/Visual_J_Sharp   [05] 00:10:15           Grady Booch https://en.wikipedia.org/wiki/Grady_Booch              Jim Rumbaugh https://en.wikipedia.org/wiki/James_Rumbaugh              UML https://en.wikipedia.org/wiki/Unified_Modeling_Language              Cobol Programming Language https://en.wikipedia.org/wiki/COBOL              Nick Psaris ArrayCast episode https://www.arraycast.com/episodes/episode42-nick-psaris-q[06] 00:14:36 Java programming Language https://en.wikipedia.org/wiki/Java_(programming_language)              C# programming language https://en.wikipedia.org/wiki/C_Sharp_(programming_language)              J++ programming language https://en.wikipedia.org/wiki/Visual_J%2B%2B              LINQ https://en.wikipedia.org/wiki/Language_Integrated_Query              SQL programming language https://en.wikipedia.org/wiki/SQL[07] 00:17:13 VisiCalc https://en.wikipedia.org/wiki/VisiCalc              q programming language https://aplwiki.com/wiki/Q              k programming language https://aplwiki.com/wiki/K[08] 00:19:55 Python programming language https://www.python.org/              ChatGPT https://en.wikipedia.org/wiki/ChatGPT              Arthur Whitney https://en.wikipedia.org/wiki/Arthur_Whitney_(computer_scientist)[09] 00:23:19 Kdb+ https://en.wikipedia.org/wiki/Kdb%2B[10] 00:30:01 Asof Join https://code.kx.com/q/ref/aj/[11] 00:36:45 APL programming language https://en.wikipedia.org/wiki/APL_(programming_language)[12] 00:42:50 Clinical trials https://bccancerfoundation.com/news-and-media/blog/what-clinical-trial/[13] 00:44:20              Matlab https://en.wikipedia.org/wiki/MATLAB[14] 00:46:08 Formula One https://www.formula1.com/              Alpine Formula One Team https://www.formula1.com/en/teams/Alpine.html              Red Bull Formula One Team https://www.redbullracing.com/int-en              KX Red Bull video https://www.youtube.com/watch?v=QxfdFWKo_pQ&amp;t=2s[15] 00:49:40 Fingrid https://www.fingrid.fi/en/[16] 00:53:20 Stent https://www.nhlbi.nih.gov/health/stents[17] 00:55:05 KX Insights Release https://kx.com/news/kx-and-enterpriseweb-enable-unprecedented-performance-and-efficiency-for-network-services-at-the-edge/[18] 00:57:26 PyKX https://kx.com/pykx/[19] 01:01:38 q for personal use https://kx.com/kdb-personal-edition-download/[20] 01:02:25 Visual Studio Code https://code.visualstudio.com/[21] 01:09:00 SnowFlake https://www.snowflake.com/en/              SnowPark https://www.snowflake.com/en/data-cloud/snowpark/[22] 01:16:55 Contact AT ArrayCast DOT com

Array Cast - January 20, 2023 Show NotesThanks to Bob Therriault for gathering these links:[01] 00:04:38 JSON for BQN <a href="https://github.com/mlochbaum/bqn-libs/blob/master/json.bqn" rel="nofollow" target="_blank">https://github.com/mlochbaum/bqn-libs/blob/master/json.bqn</a> [02] 00:05:32 Change the Way You Think talk  <a href="https://www.youtube.com/watch?v=KOuwZEtHZ_U" rel="nofollow" target="_blank">https://www.youtube.com/watch?v=KOuwZEtHZ_U</a> [03] 00:07:04 Ashok Reddy <a href="https://www.ajbell.co.uk/articles/latestnews/248261/fd-technologies-appoints-ashok-reddy-ceo-kx-division" rel="nofollow" target="_blank">https://www.ajbell.co.uk/articles/latestnews/248261/fd-technologies-appoints-ashok-reddy-ceo-kx-division</a> [04] 00:08:23 Sharp 1500 Pocket Computer <a href="https://en.wikipedia.org/wiki/Sharp_PC-1500" rel="nofollow" target="_blank">https://en.wikipedia.org/wiki/Sharp_PC-1500</a>               Newton-Raphson Interpolation <a href="https://web.mit.edu/10.001/Web/Course_Notes/NLAE/node6.html" rel="nofollow" target="_blank">https://web.mit.edu/10.001/Web/Course_Notes/NLAE/node6.html</a>               J#.NET <a href="https://en.wikipedia.org/wiki/Visual_J_Sharp" rel="nofollow" target="_blank">https://en.wikipedia.org/wiki/Visual_J_Sharp</a>    [05] 00:10:15           Grady Booch <a href="https://en.wikipedia.org/wiki/Grady_Booch" rel="nofollow" target="_blank">https://en.wikipedia.org/wiki/Grady_Booch</a>               Jim Rumbaugh <a href="https://en.wikipedia.org/wiki/James_Rumbaugh" rel="nofollow" target="_blank">https://en.wikipedia.org/wiki/James_Rumbaugh</a>               UML <a href="https://en.wikipedia.org/wiki/Unified_Modeling_Language" rel="nofollow" target="_blank">https://en.wikipedia.org/wiki/Unified_Modeling_Language</a>               Cobol Programming Language <a href="https://en.wikipedia.org/wiki/COBOL" rel="nofollow" target="_blank">https://en.wikipedia.org/wiki/COBOL</a>               Nick Psaris ArrayCast episode <a href="https://www.arraycast.com/episodes/episode42-nick-psaris-q" rel="nofollow" target="_blank">https://www.arraycast.com/episodes/episode42-nick-psaris-q</a> [06] 00:14:36 Java programming Language <a href="https://en.wikipedia.org/wiki/Java_(programming_language)" rel="nofollow" target="_blank">https://en.wikipedia.org/wiki/Java_(programming_language)</a>               C# programming language <a href="https://en.wikipedia.org/wiki/C_Sharp_(programming_language)" rel="nofollow" target="_blank">https://en.wikipedia.org/wiki/C_Sharp_(programming_language)</a>               J++ programming language <a href="https://en.wikipedia.org/wiki/Visual_J%2B%2B" rel="nofollow" target="_blank">https://en.wikipedia.org/wiki/Visual_J%2B%2B</a>               LINQ <a href="https://en.wikipedia.org/wiki/Language_Integrated_Query" rel="nofollow" target="_blank">https://en.wikipedia.org/wiki/Language_Integrated_Query</a>               SQL programming language <a href="https://en.wikipedia.org/wiki/SQL" rel="nofollow" target="_blank">https://en.wikipedia.org/wiki/SQL</a> [07] 00:17:13 VisiCalc <a href="https://en.wikipedia.org/wiki/VisiCalc" rel="nofollow" target="_blank">https://en.wikipedia.org/wiki/VisiCalc</a>               q programming language <a href="https://aplwiki.com/wiki/Q" rel="nofollow" target="_blank">https://aplwiki.com/wiki/Q</a>               k programming language <a href="https://aplwiki.com/wiki/K" rel="nofollow" target="_blank">https://aplwiki.com/wiki/K</a> [08] 00:19:55 Python programming language <a href="https://www.python.org/" rel="nofollow" target="_blank">https://www.python.org/</a>               ChatGPT <a href="https://en.wikipedia.org/wiki/ChatGPT" rel="nofollow" target="_blank">https://en.wikipedia.org/wiki/ChatGPT</a>               Arthur Whitney <a href="https://en.wikipedia.org/wiki/Arthur_Whitney_(computer_scientist)" rel="nofollow" target="_blank">https://en.wikipedia.org/wiki/Arthur_Whitney_(computer_scientist)</a> [09] 00:23:19 Kdb+ <a href="https://en.wikipedia.org/wiki/Kdb%2B" rel="nofollow" target="_blank">https://en.wikipedia.org/wiki/Kdb%2B</a> [10] 00:30:01 Asof Join <a href="https://code.kx.com/q/ref/aj/" rel="nofollow" target="_blank">https://code.kx.com/q/ref/aj/</a> [11] 00:36:45 APL programming language <a href="https://en.wikipedia.org/wiki/APL_(programming_language)" rel="nofollow" target="_blank">https://en.wikipedia.org/wiki/APL_(programming_language)</a> [12] 00:42:50 Clinical trials <a href="https://bccancerfoundation.com/news-and-media/blog/what-clinical-trial/" rel="nofollow" target="_blank">https://bccancerfoundation.com/news-and-media/blog/what-clinical-trial/</a> [13] 00:44:20              Matlab <a href="https://en.wikipedia.org/wiki/MATLAB" rel="nofollow" target="_blank">https://en.wikipedia.org/wiki/MATLAB</a> [14] 00:46:08 Formula One <a href="https://www.formula1.com/" rel="nofollow" target="_blank">https://www.formula1.com/</a>               Alpine Formula One Team <a href="https://www.formula1.com/en/teams/Alpine.html" rel="nofollow" target="_blank">https://www.formula1.com/en/teams/Alpine.html</a>               Red Bull Formula One Team <a href="https://www.redbullracing.com/int-en" rel="nofollow" target="_blank">https://www.redbullracing.com/int-en</a>               KX Red Bull video <a href="https://www.youtube.com/watch?v=QxfdFWKo_pQ&amp;t=2s" rel="nofollow" target="_blank">https://www.youtube.com/watch?v=QxfdFWKo_pQ&amp;t=2s</a> [15] 00:49:40 Fingrid <a href="https://www.fingrid.fi/en/" rel="nofollow" target="_blank">https://www.fingrid.fi/en/</a> [16] 00:53:20 Stent <a href="https://www.nhlbi.nih.gov/health/stents" rel="nofollow" target="_blank">https://www.nhlbi.nih.gov/health/stents</a> [17] 00:55:05 KX Insights Release <a href="https://kx.com/news/kx-and-enterpriseweb-enable-unprecedented-performance-and-efficiency-for-network-services-at-the-edge/" rel="nofollow" target="_blank">https://kx.com/news/kx-and-enterpriseweb-enable-unprecedented-performance-and-efficiency-for-network-services-at-the-edge/</a> [18] 00:57:26 PyKX <a href="https://kx.com/pykx/" rel="nofollow" target="_blank">https://kx.com/pykx/</a> [19] 01:01:38 q for personal use <a href="https://kx.com/kdb-personal-edition-download/" rel="nofollow" target="_blank">https://kx.com/kdb-personal-edition-download/</a> [20] 01:02:25 Visual Studio Code <a href="https://code.visualstudio.com/" rel="nofollow" target="_blank">https://code.visualstudio.com/</a> [21] 01:09:00 SnowFlake <a href="https://www.snowflake.com/en/" rel="nofollow" target="_blank">https://www.snowflake.com/en/</a>               SnowPark <a href="https://www.snowflake.com/en/data-cloud/snowpark/" rel="nofollow" target="_blank">https://www.snowflake.com/en/data-cloud/snowpark/</a> [22] 01:16:55 Contact AT ArrayCast DOT com

Ashok Reddy, CEO of KX

Array Cast - January 6, 2023 Show NotesThanks to Bob Therriault, Adám Brudzewsky, and Marshall Lochbaum for gathering these links:[01] 00:01:13 Twitter Poll for APL Cast https://twitter.com/a_brudz/status/1607653845445873664[02] 00:04:30 Revamped BQNcrate https://mlochbaum.github.io/bqncrate/[03] 00:06:44 APLcart  https://aplcart.info[04] 00:07:43 Inclusive Range in Q https://www.5jt.com/the-rest-is-silence              p: Prime in J https://code.jsoftware.com/wiki/Vocabulary/pco              Prime in Dyalog APL https://dfns.dyalog.com/n_pco.htm[05] 00:09:42 Consecutive values https://mlochbaum.github.io/bqncrate/?q=consecutive%20values[06] 00:11:46 APL Tacit help https://tacit.help              BQN https://saltysylvi.github.io/bqn-tacit-helper/              J tte tacit to explicit https://code.jsoftware.com/wiki/Addons/debug/tte              13 : explicit to tacit https://code.jsoftware.com/wiki/Vocabulary/com              J Phrases  https://code.jsoftware.com/wiki/Phrases[07] 00:19:39 Fun Q https://fun-q.net/              APL Farm Discord/Matrix https://apl.wiki/APL_Farm[08] 00:22:00 Nick Psaris Episode on ArrayCast https://www.arraycast.com/episodes/episode42-nick-psaris-q[09] 00:24:20 Extended Precision and Rational Types in J https://www.jsoftware.com/help/jforc/elementary_mathematics_in_j.htm#_Toc191734516              BQN systemMath.fact https://github.com/mlochbaum/BQN/blob/master/spec/system.md#math              NARS 2000 https://aplwiki.com/wiki/NARS2000[10] 00:26:55 Dyalog Licence https://www.dyalog.com/prices-and-licences.htm              CBQN GPL-3 Licence https://github.com/dzaima/CBQN#license              J GPL-3 Licence https://github.com/jsoftware/jsource/blob/master/license.txt              q Licence https://kx.com/developers/download-licenses/[11] 00:29:05 April Programming Language https://aplwiki.com/wiki/April[12] 00:31:20 Sort in BQN https://github.com/mlochbaum/BQN/blob/master/doc/order.md#sort              Without in APL https://aplwiki.com/wiki/Without              Less in J https://code.jsoftware.com/wiki/Vocabulary/minusdot#dyadic[13] 00:34:30 Jelly programming language https://apl.wiki/Jellyhttps://github.com/DennisMitchell/jellylanguage[14] 00:35:08 Rust programming language https://www.rust-lang.org/[15] 00:36:40 Lesser of &gt;. in J https://code.jsoftware.com/wiki/Vocabulary/ltdot#dyadic[16] 00:38:20 Code Golf https://apl.wiki/Code_golf              Parse float functionhttps://mlochbaum.github.io/BQN/spec/system.html#input-and-output[17] 00:40:44 APL ⎕D https://help.dyalog.com/latest/#Language/System%20Functions/d.htm              APL ⎕C https://help.dyalog.com/latest/#Language/System%20Functions/c.htm              APL ⎕A https://help.dyalog.com/latest/#Language/System%20Functions/a.htm              Advent of Code https://en.wikipedia.org/wiki/Advent_of_Code[18] 00:43:16 APLx https://aplwiki.com/wiki/APLX              APL PLUS https://aplwiki.com/wiki/APL*PLUS[19] 00:46:23 Dyalog ⎕DT https://help.dyalog.com/latest/#Language/System%20Functions/dt.htm[20] 00:52:46 Jelly Tutorial https://github.com/DennisMitchell/jellylanguage/wiki/Tutorial[21] 00:57:10 Plus Scan in BQN https://github.com/mlochbaum/BQN/blob/master/doc/scan.md              APL +.× https://help.dyalog.com/latest/#Language/Primitive%20Operators/Inner%20Product.htm              J +/ . * https://www.jsoftware.com/help/jforc/applied_mathematics_in_j.htm#_Toc191734505[22] 01:00:30 q advent of code solutions http://github.com/qbists/studyq/[23] 01:01:30 SQL https://en.wikipedia.org/wiki/SQL              q for Mortals https://code.kx.com/q4m3/[24] 01:04:21 BQN Advent of Code list https://mlochbaum.github.io/BQN/community/aoc.html[25] 01:08:42 Adám's link http://www.jsfuck.com/https://en.wikipedia.org/wiki/JSFuck[26] 01:10:02 q links for Advent of Code https://github.com/qbists/studyq/tree/main/aoc/2022              J forums Advent of Code https://www.jsoftware.com/cgi-bin/forumsearch.cgi?all=&amp;exa=advent+of+code&amp;one=&amp;exc=&amp;add=&amp;sub=&amp;fid=&amp;tim=0&amp;rng=0&amp;dbgn=1&amp;mbgn=1&amp;ybgn=2005&amp;dend=31&amp;mend=12&amp;yend=2022              J wiki Advent of Code https://code.jsoftware.com/wiki/Essays/Advent_Of_Code              APL wiki Advent of Code https://apl.wiki/aoc              K Wiki Advent of Code: https://k.miraheze.org/wiki/Advent_of_Code[27] 01:12:40 Convolutional Neural Networks in APL https://dl.acm.org/doi/pdf/10.1145/3315454.3329960              Neural Networks https://aplwiki.com/wiki/Neural_networks[28] 01:15:00 Dr. Raymond Polivka's new APL book: http://aplclass.com/book/              APL Stefan Kruger Learning APL https://aplwiki.com/wiki/Books#Learning_APL              J J for C Programmers  https://www.jsoftware.com/help/jforc/contents.htm              J Playground Example|Neural Networks https://jsoftware.github.io/j-playground/bin/html2/#              BQN Tutorials https://mlochbaum.github.io/BQN/tutorial/index.html[29] 01:17:38 APL Wiki Learning Resources https://aplwiki.com/wiki/Learning_resources              k Wiki Learning Resources https://k.miraheze.org/wiki/Learning_Resources              J Wiki Learning Resources https://code.jsoftware.com/wiki/Guides/GettingStarted[30] 01:19:21 Contact AT ArrayCast DOT com

Array Cast - January 6, 2023 Show NotesThanks to Bob Therriault, Adám Brudzewsky, and Marshall Lochbaum for gathering these links:[01] 00:01:13 Twitter Poll for APL Cast <a href="https://twitter.com/a_brudz/status/1607653845445873664" rel="nofollow" target="_blank">https://twitter.com/a_brudz/status/1607653845445873664</a> [02] 00:04:30 Revamped BQNcrate <a href="https://mlochbaum.github.io/bqncrate/" rel="nofollow" target="_blank">https://mlochbaum.github.io/bqncrate/</a> [03] 00:06:44 APLcart  <a href="https://aplcart.info/" rel="nofollow" target="_blank">https://aplcart.info</a> [04] 00:07:43 Inclusive Range in Q <a href="https://www.5jt.com/the-rest-is-silence" rel="nofollow" target="_blank">https://www.5jt.com/the-rest-is-silence</a>               p: Prime in J <a href="https://code.jsoftware.com/wiki/Vocabulary/pco" rel="nofollow" target="_blank">https://code.jsoftware.com/wiki/Vocabulary/pco</a>               Prime in Dyalog APL <a href="https://dfns.dyalog.com/n_pco.htm" rel="nofollow" target="_blank">https://dfns.dyalog.com/n_pco.htm</a> [05] 00:09:42 Consecutive values <a href="https://mlochbaum.github.io/bqncrate/?q=consecutive%20values" rel="nofollow" target="_blank">https://mlochbaum.github.io/bqncrate/?q=consecutive%20values</a> [06] 00:11:46 APL Tacit help <a href="https://tacit.help/" rel="nofollow" target="_blank">https://tacit.help</a>               BQN <a href="https://saltysylvi.github.io/bqn-tacit-helper/" rel="nofollow" target="_blank">https://saltysylvi.github.io/bqn-tacit-helper/</a>               J tte tacit to explicit <a href="https://code.jsoftware.com/wiki/Addons/debug/tte" rel="nofollow" target="_blank">https://code.jsoftware.com/wiki/Addons/debug/tte</a>               13 : explicit to tacit <a href="https://code.jsoftware.com/wiki/Vocabulary/com" rel="nofollow" target="_blank">https://code.jsoftware.com/wiki/Vocabulary/com</a>               J Phrases  <a href="https://code.jsoftware.com/wiki/Phrases" rel="nofollow" target="_blank">https://code.jsoftware.com/wiki/Phrases</a> [07] 00:19:39 Fun Q <a href="https://fun-q.net/" rel="nofollow" target="_blank">https://fun-q.net/</a>               APL Farm Discord/Matrix <a href="https://apl.wiki/APL_Farm" rel="nofollow" target="_blank">https://apl.wiki/APL_Farm</a> [08] 00:22:00 Nick Psaris Episode on ArrayCast <a href="https://www.arraycast.com/episodes/episode42-nick-psaris-q" rel="nofollow" target="_blank">https://www.arraycast.com/episodes/episode42-nick-psaris-q</a> [09] 00:24:20 Extended Precision and Rational Types in J <a href="https://www.jsoftware.com/help/jforc/elementary_mathematics_in_j.htm#_Toc191734516" rel="nofollow" target="_blank">https://www.jsoftware.com/help/jforc/elementary_mathematics_in_j.htm#_Toc191734516</a>               BQN systemMath.fact <a href="https://github.com/mlochbaum/BQN/blob/master/spec/system.md#math" rel="nofollow" target="_blank">https://github.com/mlochbaum/BQN/blob/master/spec/system.md#math</a>               NARS 2000 <a href="https://aplwiki.com/wiki/NARS2000" rel="nofollow" target="_blank">https://aplwiki.com/wiki/NARS2000</a> [10] 00:26:55 Dyalog Licence <a href="https://www.dyalog.com/prices-and-licences.htm" rel="nofollow" target="_blank">https://www.dyalog.com/prices-and-licences.htm</a>               CBQN GPL-3 Licence <a href="https://github.com/dzaima/CBQN#license" rel="nofollow" target="_blank">https://github.com/dzaima/CBQN#license</a>               J GPL-3 Licence <a href="https://github.com/jsoftware/jsource/blob/master/license.txt" rel="nofollow" target="_blank">https://github.com/jsoftware/jsource/blob/master/license.txt</a>               q Licence <a href="https://kx.com/developers/download-licenses/" rel="nofollow" target="_blank">https://kx.com/developers/download-licenses/</a> [11] 00:29:05 April Programming Language <a href="https://aplwiki.com/wiki/April" rel="nofollow" target="_blank">https://aplwiki.com/wiki/April</a> [12] 00:31:20 Sort in BQN <a href="https://github.com/mlochbaum/BQN/blob/master/doc/order.md#sort" rel="nofollow" target="_blank">https://github.com/mlochbaum/BQN/blob/master/doc/order.md#sort</a>               Without in APL <a href="https://aplwiki.com/wiki/Without" rel="nofollow" target="_blank">https://aplwiki.com/wiki/Without</a>               Less in J <a href="https://code.jsoftware.com/wiki/Vocabulary/minusdot#dyadic" rel="nofollow" target="_blank">https://code.jsoftware.com/wiki/Vocabulary/minusdot#dyadic</a> [13] 00:34:30 Jelly programming language <a href="https://apl.wiki/Jelly" rel="nofollow" target="_blank">https://apl.wiki/Jelly</a> <a href="https://github.com/DennisMitchell/jellylanguage" rel="nofollow" target="_blank">https://github.com/DennisMitchell/jellylanguage</a> [14] 00:35:08 Rust programming language <a href="https://www.rust-lang.org/" rel="nofollow" target="_blank">https://www.rust-lang.org/</a> [15] 00:36:40 Lesser of &gt;. in J <a href="https://code.jsoftware.com/wiki/Vocabulary/ltdot#dyadic" rel="nofollow" target="_blank">https://code.jsoftware.com/wiki/Vocabulary/ltdot#dyadic</a> [16] 00:38:20 Code Golf <a href="https://apl.wiki/Code_golf" rel="nofollow" target="_blank">https://apl.wiki/Code_golf</a>               Parse float function<a href="https://mlochbaum.github.io/BQN/spec/system.html#input-and-output" rel="nofollow" target="_blank">https://mlochbaum.github.io/BQN/spec/system.html#input-and-output</a> [17] 00:40:44 APL ⎕D <a href="https://help.dyalog.com/latest/#Language/System%20Functions/d.htm" rel="nofollow" target="_blank">https://help.dyalog.com/latest/#Language/System%20Functions/d.htm</a>               APL ⎕C <a href="https://help.dyalog.com/latest/#Language/System%20Functions/c.htm" rel="nofollow" target="_blank">https://help.dyalog.com/latest/#Language/System%20Functions/c.htm</a>               APL ⎕A <a href="https://help.dyalog.com/latest/#Language/System%20Functions/a.htm" rel="nofollow" target="_blank">https://help.dyalog.com/latest/#Language/System%20Functions/a.htm</a>               Advent of Code <a href="https://en.wikipedia.org/wiki/Advent_of_Code" rel="nofollow" target="_blank">https://en.wikipedia.org/wiki/Advent_of_Code</a> [18] 00:43:16 APLx <a href="https://aplwiki.com/wiki/APLX" rel="nofollow" target="_blank">https://aplwiki.com/wiki/APLX</a>               APL PLUS <a href="https://aplwiki.com/wiki/APL*PLUS" rel="nofollow" target="_blank">https://aplwiki.com/wiki/APL*PLUS</a> [19] 00:46:23 Dyalog ⎕DT <a href="https://help.dyalog.com/latest/#Language/System%20Functions/dt.htm" rel="nofollow" target="_blank">https://help.dyalog.com/latest/#Language/System%20Functions/dt.htm</a> [20] 00:52:46 Jelly Tutorial <a href="https://github.com/DennisMitchell/jellylanguage/wiki/Tutorial" rel="nofollow" target="_blank">https://github.com/DennisMitchell/jellylanguage/wiki/Tutorial</a> [21] 00:57:10 Plus Scan in BQN <a href="https://github.com/mlochbaum/BQN/blob/master/doc/scan.md" rel="nofollow" target="_blank">https://github.com/mlochbaum/BQN/blob/master/doc/scan.md</a>               APL +.× <a href="https://help.dyalog.com/latest/#Language/Primitive%20Operators/Inner%20Product.htm" rel="nofollow" target="_blank">https://help.dyalog.com/latest/#Language/Primitive%20Operators/Inner%20Product.htm</a>               J +/ . * <a href="https://www.jsoftware.com/help/jforc/applied_mathematics_in_j.htm#_Toc191734505" rel="nofollow" target="_blank">https://www.jsoftware.com/help/jforc/applied_mathematics_in_j.htm#_Toc191734505</a> [22] 01:00:30 q advent of code solutions <a href="http://github.com/qbists/studyq/" rel="nofollow" target="_blank">http://github.com/qbists/studyq/</a> [23] 01:01:30 SQL <a href="https://en.wikipedia.org/wiki/SQL" rel="nofollow" target="_blank">https://en.wikipedia.org/wiki/SQL</a>               q for Mortals <a href="https://code.kx.com/q4m3/" rel="nofollow" target="_blank">https://code.kx.com/q4m3/</a> [24] 01:04:21 BQN Advent of Code list <a href="https://mlochbaum.github.io/BQN/community/aoc.html" rel="nofollow" target="_blank">https://mlochbaum.github.io/BQN/community/aoc.html</a> [25] 01:08:42 Adám's link <a href="http://www.jsfuck.com/" rel="nofollow" target="_blank">http://www.jsfuck.com/</a> <a href="https://en.wikipedia.org/wiki/JSFuck" rel="nofollow" target="_blank">https://en.wikipedia.org/wiki/JSFuck</a> [26] 01:10:02 q links for Advent of Code <a href="https://github.com/qbists/studyq/tree/main/aoc/2022" rel="nofollow" target="_blank">https://github.com/qbists/studyq/tree/main/aoc/2022</a>               J forums Advent of Code <a href="https://www.jsoftware.com/cgi-bin/forumsearch.cgi?all=&amp;exa=advent+of+code&amp;one=&amp;exc=&amp;add=&amp;sub=&amp;fid=&amp;tim=0&amp;rng=0&amp;dbgn=1&amp;mbgn=1&amp;ybgn=2005&amp;dend=31&amp;mend=12&amp;yend=2022" rel="nofollow" target="_blank">https://www.jsoftware.com/cgi-bin/forumsearch.cgi?all=&amp;exa=advent+of+code&amp;one=&amp;exc=&amp;add=&amp;sub=&amp;fid=&amp;tim=0&amp;rng=0&amp;dbgn=1&amp;mbgn=1&amp;ybgn=2005&amp;dend=31&amp;mend=12&amp;yend=2022</a>               J wiki Advent of Code <a href="https://code.jsoftware.com/wiki/Essays/Advent_Of_Code" rel="nofollow" target="_blank">https://code.jsoftware.com/wiki/Essays/Advent_Of_Code</a>               APL wiki Advent of Code <a href="https://apl.wiki/aoc" rel="nofollow" target="_blank">https://apl.wiki/aoc</a>               K Wiki Advent of Code: <a href="https://k.miraheze.org/wiki/Advent_of_Code" rel="nofollow" target="_blank">https://k.miraheze.org/wiki/Advent_of_Code</a> [27] 01:12:40 Convolutional Neural Networks in APL <a href="https://dl.acm.org/doi/pdf/10.1145/3315454.3329960" rel="nofollow" target="_blank">https://dl.acm.org/doi/pdf/10.1145/3315454.3329960</a>               Neural Networks <a href="https://aplwiki.com/wiki/Neural_networks" rel="nofollow" target="_blank">https://aplwiki.com/wiki/Neural_networks</a> [28] 01:15:00 Dr. Raymond Polivka's new APL book: <a href="http://aplclass.com/book/" rel="nofollow" target="_blank">http://aplclass.com/book/</a>               APL Stefan Kruger Learning APL <a href="https://aplwiki.com/wiki/Books#Learning_APL" rel="nofollow" target="_blank">https://aplwiki.com/wiki/Books#Learning_APL</a>               J J for C Programmers  <a href="https://www.jsoftware.com/help/jforc/contents.htm" rel="nofollow" target="_blank">https://www.jsoftware.com/help/jforc/contents.htm</a>               J Playground Example|Neural Networks <a href="https://jsoftware.github.io/j-playground/bin/html2/#" rel="nofollow" target="_blank">https://jsoftware.github.io/j-playground/bin/html2/#</a>               BQN Tutorials <a href="https://mlochbaum.github.io/BQN/tutorial/index.html" rel="nofollow" target="_blank">https://mlochbaum.github.io/BQN/tutorial/index.html</a> [29] 01:17:38 APL Wiki Learning Resources <a href="https://aplwiki.com/wiki/Learning_resources" rel="nofollow" target="_blank">https://aplwiki.com/wiki/Learning_resources</a>               k Wiki Learning Resources <a href="https://k.miraheze.org/wiki/Learning_Resources" rel="nofollow" target="_blank">https://k.miraheze.org/wiki/Learning_Resources</a>               J Wiki Learning Resources <a href="https://code.jsoftware.com/wiki/Guides/GettingStarted" rel="nofollow" target="_blank">https://code.jsoftware.com/wiki/Guides/GettingStarted</a> [30] 01:19:21 Contact AT ArrayCast DOT com

Choosing an Array Language / The Games We Play

Array Cast - December 23, 2022 Show NotesThanks to Bob Therriault, Adám Brudzewsky, Marshall Lochbaum and John Earnest for gathering these links:[01] 00:02:00 Naming the APLNAATOT podcast twitter https://twitter.com/a_brudz/status/1607653845445873664[02] 00:03:54 John Earnest Arraycast episode 41 https://www.arraycast.com/episodes/episode41-john-earnest              Michal Wallace Arraycast episode 40 https://www.arraycast.com/episodes/episode40-michal-wallace[03] 00:04:20 John's website https://beyondloom.com/[04] 00:05:10 iKe https://github.com/JohnEarnest/ok/tree/gh-pages/ike[05] 00:07:02 oK http://johnearnest.github.io/ok/index.html[06] 00:10:20 iKe Vector article   https://vector.org.uk/a-graphical-sandbox-for-k-2/[07] 00:10:39 Lindenmayer fractals https://en.wikipedia.org/wiki/L-system[08] 00:15:57 k programming language https://aplwiki.com/wiki/K[09] 00:16:40 turtle graphics https://docs.python.org/3/library/turtle.html[10] 00:17:44 Swift Playgrounds https://en.wikipedia.org/wiki/Swift_Playgrounds              Bret Victor http://worrydream.com/              Processing programming language https://processing.org/              Arduino https://www.arduino.cc/[11] 00:19:27 Dzaima APL -https://github.com/dzaima/APL/blob/master/APLP5/docs              Dzaima BQN - https://github.com/dzaima/BQN/blob/master/app/readme.md[12] 00:25:08 Arthur Whitney https://en.wikipedia.org/wiki/Arthur_Whitney_(computer_scientist)[13] 00:25:30 APL wiki Naming  https://aplwiki.com/wiki/The_name_APL              Adin Falkoff https://aplwiki.com/wiki/Adin_Falkoff[14] 00:27:48 Dyalog https://aplwiki.com/wiki/Dyalog_APL              Dyadic https://aplwiki.com/wiki/Dyalog_Ltd.              Zylog processor https://en.wikipedia.org/wiki/Zilog[15] 00:30:32 Special k https://beyondloom.com/tools/specialk.html              Fragment shader https://www.khronos.org/opengl/wiki/Fragment_Shader              GLSL shader language https://learnopengl.com/Getting-started/Shaders[16] 00:33:25 NVIDIA https://learnopengl.com/Getting-started/Shaders[17] 00:37:00 Decker https://beyondloom.com/decker/index.html              Lil programming language https://beyondloom.com/decker/lil.html              macPaint https://en.wikipedia.org/wiki/MacPaint[18] 00:39:06 Interface builder https://en.wikipedia.org/wiki/Interface_Builder              Visual Basic https://en.wikipedia.org/wiki/Visual_Basic              Lua programming language https://www.lua.org/              q programming language https://aplwiki.com/wiki/Q[19] 00:44:29 APL# https://aplwiki.com/wiki/APL-sharp[20] 00:45:08 Rescript programming language https://rescript-lang.org/[21] 00:47:10 Niladic functions https://aplwiki.com/wiki/Niladic_function[22] 00:48:30 HyperCard https://en.wikipedia.org/wiki/HyperCard              HyperTalk https://en.wikipedia.org/wiki/HyperTalk[23] 00:54:36 JavaScript programming language  https://www.javascript.com/[24] 00:57:21 MacOS system 6 https://en.wikipedia.org/wiki/System_6[25] 01:02:12 Excel spreadsheet https://en.wikipedia.org/wiki/Microsoft_Excel[26] 01:04:02 J viewmat https://code.jsoftware.com/wiki/Studio/Viewmat[27] 01:05:40 regex https://en.wikipedia.org/wiki/Regular_expression[28] 01:06:10 Nick Psaris Arraycast episode 42 embedding languages https://www.arraycast.com/episodes/episode42-nick-psaris-q[29] 01:07:00 Python programming language https://www.python.org/[30] 01:18:21 Haskell programming language https://www.haskell.org/[31] 01:22:50 Myst video game https://en.wikipedia.org/wiki/Myst[32] 01:23:32 Decktember  https://itch.io/jam/decktember

Array Cast - December 23, 2022 Show NotesThanks to Bob Therriault, Adám Brudzewsky, Marshall Lochbaum and John Earnest for gathering these links:[01] 00:02:00 Naming the APLNAATOT podcast twitter <a href="https://twitter.com/a_brudz/status/1607653845445873664" rel="nofollow" target="_blank">https://twitter.com/a_brudz/status/1607653845445873664</a> [02] 00:03:54 John Earnest Arraycast episode 41 <a href="https://www.arraycast.com/episodes/episode41-john-earnest" rel="nofollow" target="_blank">https://www.arraycast.com/episodes/episode41-john-earnest</a>               Michal Wallace Arraycast episode 40 <a href="https://www.arraycast.com/episodes/episode40-michal-wallace" rel="nofollow" target="_blank">https://www.arraycast.com/episodes/episode40-michal-wallace</a> [03] 00:04:20 John's website <a href="https://beyondloom.com/" rel="nofollow" target="_blank">https://beyondloom.com/</a> [04] 00:05:10 iKe <a href="https://github.com/JohnEarnest/ok/tree/gh-pages/ike" rel="nofollow" target="_blank">https://github.com/JohnEarnest/ok/tree/gh-pages/ike</a> [05] 00:07:02 oK <a href="http://johnearnest.github.io/ok/index.html" rel="nofollow" target="_blank">http://johnearnest.github.io/ok/index.html</a> [06] 00:10:20 iKe Vector article   <a href="https://vector.org.uk/a-graphical-sandbox-for-k-2/" rel="nofollow" target="_blank">https://vector.org.uk/a-graphical-sandbox-for-k-2/</a> [07] 00:10:39 Lindenmayer fractals <a href="https://en.wikipedia.org/wiki/L-system" rel="nofollow" target="_blank">https://en.wikipedia.org/wiki/L-system</a> [08] 00:15:57 k programming language <a href="https://aplwiki.com/wiki/K" rel="nofollow" target="_blank">https://aplwiki.com/wiki/K</a> [09] 00:16:40 turtle graphics <a href="https://docs.python.org/3/library/turtle.html" rel="nofollow" target="_blank">https://docs.python.org/3/library/turtle.html</a> [10] 00:17:44 Swift Playgrounds <a href="https://en.wikipedia.org/wiki/Swift_Playgrounds" rel="nofollow" target="_blank">https://en.wikipedia.org/wiki/Swift_Playgrounds</a>               Bret Victor <a href="http://worrydream.com/" rel="nofollow" target="_blank">http://worrydream.com/</a>               Processing programming language <a href="https://processing.org/" rel="nofollow" target="_blank">https://processing.org/</a>               Arduino <a href="https://www.arduino.cc/" rel="nofollow" target="_blank">https://www.arduino.cc/</a> [11] 00:19:27 Dzaima APL -<a href="https://github.com/dzaima/APL/blob/master/APLP5/docs" rel="nofollow" target="_blank">https://github.com/dzaima/APL/blob/master/APLP5/docs</a>               Dzaima BQN - <a href="https://github.com/dzaima/BQN/blob/master/app/readme.md" rel="nofollow" target="_blank">https://github.com/dzaima/BQN/blob/master/app/readme.md</a> [12] 00:25:08 Arthur Whitney <a href="https://en.wikipedia.org/wiki/Arthur_Whitney_(computer_scientist)" rel="nofollow" target="_blank">https://en.wikipedia.org/wiki/Arthur_Whitney_(computer_scientist)</a> [13] 00:25:30 APL wiki Naming  <a href="https://aplwiki.com/wiki/The_name_APL" rel="nofollow" target="_blank">https://aplwiki.com/wiki/The_name_APL</a>               Adin Falkoff <a href="https://aplwiki.com/wiki/Adin_Falkoff" rel="nofollow" target="_blank">https://aplwiki.com/wiki/Adin_Falkoff</a> [14] 00:27:48 Dyalog <a href="https://aplwiki.com/wiki/Dyalog_APL" rel="nofollow" target="_blank">https://aplwiki.com/wiki/Dyalog_APL</a>               Dyadic <a href="https://aplwiki.com/wiki/Dyalog_Ltd" rel="nofollow" target="_blank">https://aplwiki.com/wiki/Dyalog_Ltd</a>.               Zylog processor <a href="https://en.wikipedia.org/wiki/Zilog" rel="nofollow" target="_blank">https://en.wikipedia.org/wiki/Zilog</a> [15] 00:30:32 Special k <a href="https://beyondloom.com/tools/specialk.html" rel="nofollow" target="_blank">https://beyondloom.com/tools/specialk.html</a>               Fragment shader <a href="https://www.khronos.org/opengl/wiki/Fragment_Shader" rel="nofollow" target="_blank">https://www.khronos.org/opengl/wiki/Fragment_Shader</a>               GLSL shader language <a href="https://learnopengl.com/Getting-started/Shaders" rel="nofollow" target="_blank">https://learnopengl.com/Getting-started/Shaders</a> [16] 00:33:25 NVIDIA <a href="https://learnopengl.com/Getting-started/Shaders" rel="nofollow" target="_blank">https://learnopengl.com/Getting-started/Shaders</a> [17] 00:37:00 Decker <a href="https://beyondloom.com/decker/index.html" rel="nofollow" target="_blank">https://beyondloom.com/decker/index.html</a>               Lil programming language <a href="https://beyondloom.com/decker/lil.html" rel="nofollow" target="_blank">https://beyondloom.com/decker/lil.html</a>               macPaint <a href="https://en.wikipedia.org/wiki/MacPaint" rel="nofollow" target="_blank">https://en.wikipedia.org/wiki/MacPaint</a> [18] 00:39:06 Interface builder <a href="https://en.wikipedia.org/wiki/Interface_Builder" rel="nofollow" target="_blank">https://en.wikipedia.org/wiki/Interface_Builder</a>               Visual Basic <a href="https://en.wikipedia.org/wiki/Visual_Basic" rel="nofollow" target="_blank">https://en.wikipedia.org/wiki/Visual_Basic</a>               Lua programming language <a href="https://www.lua.org/" rel="nofollow" target="_blank">https://www.lua.org/</a>               q programming language <a href="https://aplwiki.com/wiki/Q" rel="nofollow" target="_blank">https://aplwiki.com/wiki/Q</a> [19] 00:44:29 APL# <a href="https://aplwiki.com/wiki/APL-sharp" rel="nofollow" target="_blank">https://aplwiki.com/wiki/APL-sharp</a> [20] 00:45:08 Rescript programming language <a href="https://rescript-lang.org/" rel="nofollow" target="_blank">https://rescript-lang.org/</a> [21] 00:47:10 Niladic functions <a href="https://aplwiki.com/wiki/Niladic_function" rel="nofollow" target="_blank">https://aplwiki.com/wiki/Niladic_function</a> [22] 00:48:30 HyperCard <a href="https://en.wikipedia.org/wiki/HyperCard" rel="nofollow" target="_blank">https://en.wikipedia.org/wiki/HyperCard</a>               HyperTalk <a href="https://en.wikipedia.org/wiki/HyperTalk" rel="nofollow" target="_blank">https://en.wikipedia.org/wiki/HyperTalk</a> [23] 00:54:36 JavaScript programming language  <a href="https://www.javascript.com/" rel="nofollow" target="_blank">https://www.javascript.com/</a> [24] 00:57:21 MacOS system 6 <a href="https://en.wikipedia.org/wiki/System_6" rel="nofollow" target="_blank">https://en.wikipedia.org/wiki/System_6</a> [25] 01:02:12 Excel spreadsheet <a href="https://en.wikipedia.org/wiki/Microsoft_Excel" rel="nofollow" target="_blank">https://en.wikipedia.org/wiki/Microsoft_Excel</a> [26] 01:04:02 J viewmat <a href="https://code.jsoftware.com/wiki/Studio/Viewmat" rel="nofollow" target="_blank">https://code.jsoftware.com/wiki/Studio/Viewmat</a> [27] 01:05:40 regex <a href="https://en.wikipedia.org/wiki/Regular_expression" rel="nofollow" target="_blank">https://en.wikipedia.org/wiki/Regular_expression</a> [28] 01:06:10 Nick Psaris Arraycast episode 42 embedding languages <a href="https://www.arraycast.com/episodes/episode42-nick-psaris-q" rel="nofollow" target="_blank">https://www.arraycast.com/episodes/episode42-nick-psaris-q</a> [29] 01:07:00 Python programming language <a href="https://www.python.org/" rel="nofollow" target="_blank">https://www.python.org/</a> [30] 01:18:21 Haskell programming language <a href="https://www.haskell.org/" rel="nofollow" target="_blank">https://www.haskell.org/</a> [31] 01:22:50 Myst video game <a href="https://en.wikipedia.org/wiki/Myst" rel="nofollow" target="_blank">https://en.wikipedia.org/wiki/Myst</a> [32] 01:23:32 Decktember  <a href="https://itch.io/jam/decktember" rel="nofollow" target="_blank">https://itch.io/jam/decktember</a>

John Earnest and Multimedia

Array Cast - December 9, 2022 Show NotesThanks to Bob Therriault, Adám Brudzewsky, Stephen Taylor and Nick Psaris for gathering these links:[01] 00:01:50 APLNAATOT podcast #4 https://www.youtube.com/watch?v=SxSd2Hma_Ro&amp;list=PLYKQVqyrAEj8Q7BdOgakZCAGf6ReO1cue              Naming the APLNAATOT podcast twitter https://twitter.com/a_brudz/status/1600523637253185541[02] 00:03:44 Advent of Code (AOC) Links              BQN Solutions  https://mlochbaum.github.io/BQN/community/aoc.html              APL Wiki Advent of Code: https://apl.wiki/aoc              K Wiki Advent of Code: https://k.miraheze.org/wiki/Advent_of_Code[03] 00:04:40 q AOC list http://github.com/qbists/studyq/[04] 00:06:20 Parsing the input for AOC in APL video https://www.youtube.com/watch?v=AHoiROI15BA              Jay Foad's solution to day 6 https://github.com/jayfoad/aoc2022apl[05] 00:07:45 Nick Psaris episodes of the ArrayCasthttps://www.arraycast.com/episodes/episode-02-challenges-facing-the-array-languageshttps://www.arraycast.com/episodes/episode-03-what-is-an-arrayhttps://www.arraycast.com/episodes/episode-04-responding-to-listeners-email              Q tips  https://www.goodreads.com/book/show/25221469-q-tips              Vector review of Q tips https://vector.org.uk/book-review-q-tips-fast-scalable-and-maintainable-kdb-2/              Fun Q https://www.amazon.com/dp/1734467509              Vector review of Fun Q https://vector.org.uk/book-review-fun-q-a-functional-introduction-to-machine-learning-in-q/[06] 00:09:33 Atar1 800  https://en.wikipedia.org/wiki/Atari_8-bit_family[07] 00:10:09 Morgan Stanley https://www.morganstanley.com/              Perl Computer Language https://www.perl.org/              Hash Map https://www.geeksforgeeks.org/differences-between-hashmap-and-hashtable-in-java/amp/              VBA Computer Language https://en.wikipedia.org/wiki/Visual_Basic_for_Applications              Java Computer Language https://en.wikipedia.org/wiki/Java_(programming_language)              C++ Computer Language https://en.wikipedia.org/wiki/C%2B%2B              STL https://en.wikipedia.org/wiki/C%2B%2B#Standard_library              Bit representation: https://code.kx.com/q/ref/vs/#encode[08] 00:14:23 kdb https://en.wikipedia.org/wiki/Kdb%2B[09] 00:15:08 Abridged introduction to kdb+ https://legaldocumentation.kx.com/q/d/kdb+.htm              Arthur Whitney https://en.wikipedia.org/wiki/Arthur_Whitney_(computer_scientist)              Abridged introduction to q https://legaldocumentation.kx.com/q/d/q.htm              kx archive https://code.kx.com/q/learn/archive/#archive              Joins -  https://code.kx.com/q/basics/joins/[10] 00:23:39 vs operator in q https://code.kx.com/q/ref/vs/[11] 00:24:50 sv operator in q https://code.kx.com/q/ref/sv/[12] 00:26:08 k6 Computer Language oK https://johnearnest.github.io/ok/index.html[13] 00:27:10 kx systems https://kx.com/[14] 00:31:48 Shakti https://shakti.com/       Arthur Whitney Articles              ACMqueue B. Cantrill https://queue.acm.org/detail.cfm?id=1531242              kx interview https://web.archive.org/web/20150725231802/https://kx.com/arthur-interview.php[15] 00:32:20 Roger Hui https://aplwiki.com/wiki/Roger_Hui              Roger Hui Memorial Episode of ArrayCast https://www.arraycast.com/episodes/episode13-roger-hui              Ken Iverson https://aplwiki.com/wiki/Ken_Iverson[16] 00:34:45 Max and Min overloaded in k https://kparc.com/k.txt[17] 00:35:40 Where operator overloads              Q  https://code.kx.com/q/ref/where/#vector-of-non-negative-integers              APL https://apl.wiki/Where              BQN https://mlochbaum.github.io/BQN/doc/replicate.html#indices              J https://code.jsoftware.com/wiki/Vocabulary/icapdot[18] 00:39:23 Day 6 AOC 2022 https://adventofcode.com/2022/day/6              Coding by successive approximation Romilly Cocking https://www.arraycast.com/episodes/episode34-romilly-cocking[19] 00:41:29 Emacs https://www.gnu.org/software/emacs/[20] 00:43:28 Iversonian or Array Language episode https://www.arraycast.com/episodes/episode39-iverson-or-array-language[21] 00:45:10 APL Computer Language https://en.wikipedia.org/wiki/APL_(programming_language)[22] 00:48:00 Q lists of lists https://code.kx.com/q4m3/3_Lists/#37-nesting[23] 00:50:25 SQL https://en.wikipedia.org/wiki/SQL[24] 00:54:08 JD: https://code.jsoftware.com/wiki/Jd/Overview              DDB: https://dfns.dyalog.com/ddb_index.htm              SQAPL: https://www.dyalog.com/uploads/documents/Dyalog_SQAPL_Server_Data_Sheet.pdf[25] 00:56:42 Joins https://code.kx.com/q/basics/joins/[26] 00:59:20 Q Dictionary https://code.kx.com/q/basics/dictsandtables/[27] 00:59:46 Combinators https://en.wikipedia.org/wiki/Combinatory_logic[28] 01:00:14 Multidimensional arrays in SQL https://en.wikipedia.org/wiki/SQL#Standardization_history[29] 01:02:07 Database Administrator https://en.wikipedia.org/wiki/Database_administrator              Database Analyst - Quant https://en.wikipedia.org/wiki/Quantitative_analysis_(finance)[30] 01:04:21 kx User version of q https://kx.com/kdb-personal-edition-download/[31] 01:04:32 Python Computer Language https://www.python.org/              Pyq https://kx.com/blog/using-the-nag-library-for-python-with-kdb-and-pyq/              PyKX https://kx.com/videos/an-introduction-to-pykx/[32] 01:07:12 John Earnest https://beyondloom.com/about/index.html              John Earnest ArrayCast Episode https://www.arraycast.com/episodes/episode41-john-earnest[33] 01:07:45 Numpy https://numpy.org/              R  Computer Language https://en.wikipedia.org/wiki/R_(programming_language)              Pandas https://pandas.pydata.org/[34] 01:10:55 CMU Grad Course https://www.cmu.edu/mscf/academics/curriculum/46982-market-microstructure-and-algorithmic-trading.html[35] 01:14:42 Matlab https://en.wikipedia.org/wiki/MATLAB[36] 01:16:05 k nearest neighbours algorithm https://en.wikipedia.org/wiki/K-nearest_neighbors_algorithm[37] 01:18:00 Q for Mortals https://code.kx.com/q4m3[38] 01:19:30 How to speed up Pandas Code by 100x? https://medium.com/geekculture/simple-tricks-to-speed-up-pandas-by-100x-3b7e705783a8[39] 01:22:30 contact AT ArrayCast DOT COM[40] 01:24:21 Old Master q https://en.m.wikipedia.org/wiki/Old_Master_Q

Array Cast - December 9, 2022 Show NotesThanks to Bob Therriault, Adám Brudzewsky, Stephen Taylor and Nick Psaris for gathering these links:[01] 00:01:50 APLNAATOT podcast #4 <a href="https://www.youtube.com/watch?v=SxSd2Hma_Ro&amp;list=PLYKQVqyrAEj8Q7BdOgakZCAGf6ReO1cue" rel="nofollow" target="_blank">https://www.youtube.com/watch?v=SxSd2Hma_Ro&amp;list=PLYKQVqyrAEj8Q7BdOgakZCAGf6ReO1cue</a>               Naming the APLNAATOT podcast twitter <a href="https://twitter.com/a_brudz/status/1600523637253185541" rel="nofollow" target="_blank">https://twitter.com/a_brudz/status/1600523637253185541</a> [02] 00:03:44 Advent of Code (AOC) Links               BQN Solutions  <a href="https://mlochbaum.github.io/BQN/community/aoc.html" rel="nofollow" target="_blank">https://mlochbaum.github.io/BQN/community/aoc.html</a>               APL Wiki Advent of Code: <a href="https://apl.wiki/aoc" rel="nofollow" target="_blank">https://apl.wiki/aoc</a>               K Wiki Advent of Code: <a href="https://k.miraheze.org/wiki/Advent_of_Code" rel="nofollow" target="_blank">https://k.miraheze.org/wiki/Advent_of_Code</a> [03] 00:04:40 q AOC list <a href="http://github.com/qbists/studyq/" rel="nofollow" target="_blank">http://github.com/qbists/studyq/</a> [04] 00:06:20 Parsing the input for AOC in APL video <a href="https://www.youtube.com/watch?v=AHoiROI15BA" rel="nofollow" target="_blank">https://www.youtube.com/watch?v=AHoiROI15BA</a>               Jay Foad's solution to day 6 <a href="https://github.com/jayfoad/aoc2022apl" rel="nofollow" target="_blank">https://github.com/jayfoad/aoc2022apl</a> [05] 00:07:45 Nick Psaris episodes of the ArrayCast <a href="https://www.arraycast.com/episodes/episode-02-challenges-facing-the-array-languages" rel="nofollow" target="_blank">https://www.arraycast.com/episodes/episode-02-challenges-facing-the-array-languages</a> <a href="https://www.arraycast.com/episodes/episode-03-what-is-an-array" rel="nofollow" target="_blank">https://www.arraycast.com/episodes/episode-03-what-is-an-array</a> <a href="https://www.arraycast.com/episodes/episode-04-responding-to-listeners-email" rel="nofollow" target="_blank">https://www.arraycast.com/episodes/episode-04-responding-to-listeners-email</a>               Q tips  <a href="https://www.goodreads.com/book/show/25221469-q-tips" rel="nofollow" target="_blank">https://www.goodreads.com/book/show/25221469-q-tips</a>               Vector review of Q tips <a href="https://vector.org.uk/book-review-q-tips-fast-scalable-and-maintainable-kdb-2/" rel="nofollow" target="_blank">https://vector.org.uk/book-review-q-tips-fast-scalable-and-maintainable-kdb-2/</a>               Fun Q <a href="https://www.amazon.com/dp/1734467509" rel="nofollow" target="_blank">https://www.amazon.com/dp/1734467509</a>               Vector review of Fun Q <a href="https://vector.org.uk/book-review-fun-q-a-functional-introduction-to-machine-learning-in-q/" rel="nofollow" target="_blank">https://vector.org.uk/book-review-fun-q-a-functional-introduction-to-machine-learning-in-q/</a> [06] 00:09:33 Atar1 800  <a href="https://en.wikipedia.org/wiki/Atari_8-bit_family" rel="nofollow" target="_blank">https://en.wikipedia.org/wiki/Atari_8-bit_family</a> [07] 00:10:09 Morgan Stanley <a href="https://www.morganstanley.com/" rel="nofollow" target="_blank">https://www.morganstanley.com/</a>               Perl Computer Language <a href="https://www.perl.org/" rel="nofollow" target="_blank">https://www.perl.org/</a>               Hash Map <a href="https://www.geeksforgeeks.org/differences-between-hashmap-and-hashtable-in-java/amp/" rel="nofollow" target="_blank">https://www.geeksforgeeks.org/differences-between-hashmap-and-hashtable-in-java/amp/</a>               VBA Computer Language <a href="https://en.wikipedia.org/wiki/Visual_Basic_for_Applications" rel="nofollow" target="_blank">https://en.wikipedia.org/wiki/Visual_Basic_for_Applications</a>               Java Computer Language <a href="https://en.wikipedia.org/wiki/Java_(programming_language)" rel="nofollow" target="_blank">https://en.wikipedia.org/wiki/Java_(programming_language)</a>               C++ Computer Language <a href="https://en.wikipedia.org/wiki/C%2B%2B" rel="nofollow" target="_blank">https://en.wikipedia.org/wiki/C%2B%2B</a>               STL <a href="https://en.wikipedia.org/wiki/C%2B%2B#Standard_library" rel="nofollow" target="_blank">https://en.wikipedia.org/wiki/C%2B%2B#Standard_library</a>               Bit representation: <a href="https://code.kx.com/q/ref/vs/#encode" rel="nofollow" target="_blank">https://code.kx.com/q/ref/vs/#encode</a> [08] 00:14:23 kdb <a href="https://en.wikipedia.org/wiki/Kdb%2B" rel="nofollow" target="_blank">https://en.wikipedia.org/wiki/Kdb%2B</a> [09] 00:15:08 Abridged introduction to kdb+ <a href="https://legaldocumentation.kx.com/q/d/kdb+.htm" rel="nofollow" target="_blank">https://legaldocumentation.kx.com/q/d/kdb+.htm</a>               Arthur Whitney <a href="https://en.wikipedia.org/wiki/Arthur_Whitney_(computer_scientist)" rel="nofollow" target="_blank">https://en.wikipedia.org/wiki/Arthur_Whitney_(computer_scientist)</a>               Abridged introduction to q <a href="https://legaldocumentation.kx.com/q/d/q.htm" rel="nofollow" target="_blank">https://legaldocumentation.kx.com/q/d/q.htm</a>               kx archive <a href="https://code.kx.com/q/learn/archive/#archive" rel="nofollow" target="_blank">https://code.kx.com/q/learn/archive/#archive</a>               Joins -  <a href="https://code.kx.com/q/basics/joins/" rel="nofollow" target="_blank">https://code.kx.com/q/basics/joins/</a> [10] 00:23:39 vs operator in q <a href="https://code.kx.com/q/ref/vs/" rel="nofollow" target="_blank">https://code.kx.com/q/ref/vs/</a> [11] 00:24:50 sv operator in q <a href="https://code.kx.com/q/ref/sv/" rel="nofollow" target="_blank">https://code.kx.com/q/ref/sv/</a> [12] 00:26:08 k6 Computer Language oK <a href="https://johnearnest.github.io/ok/index.html" rel="nofollow" target="_blank">https://johnearnest.github.io/ok/index.html</a> [13] 00:27:10 kx systems <a href="https://kx.com/" rel="nofollow" target="_blank">https://kx.com/</a> [14] 00:31:48 Shakti <a href="https://shakti.com/" rel="nofollow" target="_blank">https://shakti.com/</a>       Arthur Whitney Articles               ACMqueue B. Cantrill <a href="https://queue.acm.org/detail.cfm?id=1531242" rel="nofollow" target="_blank">https://queue.acm.org/detail.cfm?id=1531242</a>               kx interview <a href="https://web.archive.org/web/20150725231802/https://kx.com/arthur-interview.php" rel="nofollow" target="_blank">https://web.archive.org/web/20150725231802/https://kx.com/arthur-interview.php</a> [15] 00:32:20 Roger Hui <a href="https://aplwiki.com/wiki/Roger_Hui" rel="nofollow" target="_blank">https://aplwiki.com/wiki/Roger_Hui</a>               Roger Hui Memorial Episode of ArrayCast <a href="https://www.arraycast.com/episodes/episode13-roger-hui" rel="nofollow" target="_blank">https://www.arraycast.com/episodes/episode13-roger-hui</a>               Ken Iverson <a href="https://aplwiki.com/wiki/Ken_Iverson" rel="nofollow" target="_blank">https://aplwiki.com/wiki/Ken_Iverson</a> [16] 00:34:45 Max and Min overloaded in k <a href="https://kparc.com/k.txt" rel="nofollow" target="_blank">https://kparc.com/k.txt</a> [17] 00:35:40 Where operator overloads               Q  <a href="https://code.kx.com/q/ref/where/#vector-of-non-negative-integers" rel="nofollow" target="_blank">https://code.kx.com/q/ref/where/#vector-of-non-negative-integers</a>               APL <a href="https://apl.wiki/Where" rel="nofollow" target="_blank">https://apl.wiki/Where</a>               BQN <a href="https://mlochbaum.github.io/BQN/doc/replicate.html#indices" rel="nofollow" target="_blank">https://mlochbaum.github.io/BQN/doc/replicate.html#indices</a>               J <a href="https://code.jsoftware.com/wiki/Vocabulary/icapdot" rel="nofollow" target="_blank">https://code.jsoftware.com/wiki/Vocabulary/icapdot</a> [18] 00:39:23 Day 6 AOC 2022 <a href="https://adventofcode.com/2022/day/6" rel="nofollow" target="_blank">https://adventofcode.com/2022/day/6</a>               Coding by successive approximation Romilly Cocking <a href="https://www.arraycast.com/episodes/episode34-romilly-cocking" rel="nofollow" target="_blank">https://www.arraycast.com/episodes/episode34-romilly-cocking</a> [19] 00:41:29 Emacs <a href="https://www.gnu.org/software/emacs/" rel="nofollow" target="_blank">https://www.gnu.org/software/emacs/</a> [20] 00:43:28 Iversonian or Array Language episode <a href="https://www.arraycast.com/episodes/episode39-iverson-or-array-language" rel="nofollow" target="_blank">https://www.arraycast.com/episodes/episode39-iverson-or-array-language</a> [21] 00:45:10 APL Computer Language <a href="https://en.wikipedia.org/wiki/APL_(programming_language)" rel="nofollow" target="_blank">https://en.wikipedia.org/wiki/APL_(programming_language)</a> [22] 00:48:00 Q lists of lists <a href="https://code.kx.com/q4m3/3_Lists/#37-nesting" rel="nofollow" target="_blank">https://code.kx.com/q4m3/3_Lists/#37-nesting</a> [23] 00:50:25 SQL <a href="https://en.wikipedia.org/wiki/SQL" rel="nofollow" target="_blank">https://en.wikipedia.org/wiki/SQL</a> [24] 00:54:08 JD: <a href="https://code.jsoftware.com/wiki/Jd/Overview" rel="nofollow" target="_blank">https://code.jsoftware.com/wiki/Jd/Overview</a>               DDB: <a href="https://dfns.dyalog.com/ddb_index.htm" rel="nofollow" target="_blank">https://dfns.dyalog.com/ddb_index.htm</a>               SQAPL: <a href="https://www.dyalog.com/uploads/documents/Dyalog_SQAPL_Server_Data_Sheet.pdf" rel="nofollow" target="_blank">https://www.dyalog.com/uploads/documents/Dyalog_SQAPL_Server_Data_Sheet.pdf</a> [25] 00:56:42 Joins <a href="https://code.kx.com/q/basics/joins/" rel="nofollow" target="_blank">https://code.kx.com/q/basics/joins/</a> [26] 00:59:20 Q Dictionary <a href="https://code.kx.com/q/basics/dictsandtables/" rel="nofollow" target="_blank">https://code.kx.com/q/basics/dictsandtables/</a> [27] 00:59:46 Combinators <a href="https://en.wikipedia.org/wiki/Combinatory_logic" rel="nofollow" target="_blank">https://en.wikipedia.org/wiki/Combinatory_logic</a> [28] 01:00:14 Multidimensional arrays in SQL <a href="https://en.wikipedia.org/wiki/SQL#Standardization_history" rel="nofollow" target="_blank">https://en.wikipedia.org/wiki/SQL#Standardization_history</a> [29] 01:02:07 Database Administrator <a href="https://en.wikipedia.org/wiki/Database_administrator" rel="nofollow" target="_blank">https://en.wikipedia.org/wiki/Database_administrator</a>               Database Analyst - Quant <a href="https://en.wikipedia.org/wiki/Quantitative_analysis_(finance)" rel="nofollow" target="_blank">https://en.wikipedia.org/wiki/Quantitative_analysis_(finance)</a> [30] 01:04:21 kx User version of q <a href="https://kx.com/kdb-personal-edition-download/" rel="nofollow" target="_blank">https://kx.com/kdb-personal-edition-download/</a> [31] 01:04:32 Python Computer Language <a href="https://www.python.org/" rel="nofollow" target="_blank">https://www.python.org/</a>               Pyq <a href="https://kx.com/blog/using-the-nag-library-for-python-with-kdb-and-pyq/" rel="nofollow" target="_blank">https://kx.com/blog/using-the-nag-library-for-python-with-kdb-and-pyq/</a>               PyKX <a href="https://kx.com/videos/an-introduction-to-pykx/" rel="nofollow" target="_blank">https://kx.com/videos/an-introduction-to-pykx/</a> [32] 01:07:12 John Earnest <a href="https://beyondloom.com/about/index.html" rel="nofollow" target="_blank">https://beyondloom.com/about/index.html</a>               John Earnest ArrayCast Episode <a href="https://www.arraycast.com/episodes/episode41-john-earnest" rel="nofollow" target="_blank">https://www.arraycast.com/episodes/episode41-john-earnest</a> [33] 01:07:45 Numpy <a href="https://numpy.org/" rel="nofollow" target="_blank">https://numpy.org/</a>               R  Computer Language <a href="https://en.wikipedia.org/wiki/R_(programming_language)" rel="nofollow" target="_blank">https://en.wikipedia.org/wiki/R_(programming_language)</a>               Pandas <a href="https://pandas.pydata.org/" rel="nofollow" target="_blank">https://pandas.pydata.org/</a> [34] 01:10:55 CMU Grad Course <a href="https://www.cmu.edu/mscf/academics/curriculum/46982-market-microstructure-and-algorithmic-trading.html" rel="nofollow" target="_blank">https://www.cmu.edu/mscf/academics/curriculum/46982-market-microstructure-and-algorithmic-trading.html</a> [35] 01:14:42 Matlab <a href="https://en.wikipedia.org/wiki/MATLAB" rel="nofollow" target="_blank">https://en.wikipedia.org/wiki/MATLAB</a> [36] 01:16:05 k nearest neighbours algorithm <a href="https://en.wikipedia.org/wiki/K-nearest_neighbors_algorithm" rel="nofollow" target="_blank">https://en.wikipedia.org/wiki/K-nearest_neighbors_algorithm</a> [37] 01:18:00 Q for Mortals <a href="https://code.kx.com/q4m3" rel="nofollow" target="_blank">https://code.kx.com/q4m3</a> [38] 01:19:30 How to speed up Pandas Code by 100x? <a href="https://medium.com/geekculture/simple-tricks-to-speed-up-pandas-by-100x-3b7e705783a8" rel="nofollow" target="_blank">https://medium.com/geekculture/simple-tricks-to-speed-up-pandas-by-100x-3b7e705783a8</a> [39] 01:22:30 contact AT ArrayCast DOT COM [40] 01:24:21 Old Master q <a href="https://en.m.wikipedia.org/wiki/Old_Master_Q" rel="nofollow" target="_blank">https://en.m.wikipedia.org/wiki/Old_Master_Q</a>

Nick Psaris and the q language

Array Cast - November 25, 2022 Show NotesThanks to Bob Therriault and Adám Brudzewsky for gathering these links:[01] 00:02:00 Dr. Fred Brooks obit https://cs.unc.edu/news-article/remembering-department-founder-dr-frederick-p-brooks-jr/ Ken Lettow email http://www.jsoftware.com/pipermail/chat/2022-November/009134.html Vector Article http://archive.vector.org.uk/art10001240 IBM System 360 https://en.wikipedia.org/wiki/System/360[02] 00:08:26 Dr. Brooks Memorial Service [02] 00:08:26 Dr. Brooks Memorial Service https://www.youtube.com/watch?v=BXzvyRGGBoE  UNC memorial to be scheduled for the spring of 2023 https://cs.unc.edu/brooks[03] 00:09:18 Dyalog User Meetings https://dyalog.tv/Dyalog22/ training course.dyalog.com https://course.dyalog.com/ APLNAATOT podcast https://www.youtube.com/watch?v=aEN1MBTzCjY[04] 00:10:50 J Wiki Prototype https://code2.jsoftware.com/wiki/Main_Page[05] 00:12:51 BQN REPLxx https://github.com/dzaima/CBQN and REPLXX=1[06] 00:14:00 q for personal use https://kx.com/kdb-personal-edition-download/[07] 00:15:05 John Earnest iKe https://vector.org.uk/a-graphical-sandbox-for-k-2/[08] 00:19:15 Forth Programming Language https://www.forth.com/forth/[09] 00:21:49 Impending kOS https://vector.org.uk/impending-kos/ Arthur Whitney https://en.wikipedia.org/wiki/Arthur_Whitney_(computer_scientist) k2 reference manual http://web.archive.org/web/20050504070651/http://www.kx.com/technical/documents/kreflite.pdf k2 user manual http://web.archive.org/web/20041022042401/http://www.kx.com/technical/documents/kusrlite.pdf k2 c-k interface manual http://web.archive.org/web/20060214100753/http://www.kx.com/technical/documents/cki.pdf[10] 00:24:00 ok.js https://johnearnest.github.io/ok/index.html[11] 00:24:30 kona https://github.com/kevinlawler/kona/wiki[12] 00:25:23 Kerf technical manual https://github.com/kevinlawler/kerf1/raw/master/manual/refmanual.pdf[13] 00:26:08 1010data.com https://www.1010data.com/[14] 00:27:30 kx systems https://kx.com/[15] 00:34:20 Projection https://code.kx.com/q4m3/6_Functions/#64-projection[16] 00:39:17 ngn k https://codeberg.org/ngn/k[17] 00:41:00 shakti https://shakti.com/[18] 00:48:20 k wiki https://k.miraheze.org/wiki/ currently down but soon to be reinstated[19] 00:54:12 J programming language https://www.jsoftware.com/indexno.html[20] 00:58:11 GLSL shader language https://en.wikipedia.org/wiki/OpenGL_Shading_Language[21] 00:38:34 John Earnest's website https://beyondloom.com/[22] 01:02:30 Vanessa McHale episode https://www.arraycast.com/episodes/episode25-vanessa-mchale[24] 01:03:00 Romilly Cocking episode https://www.arraycast.com/episodes/episode34-romilly-cocking[25] 01:03:10 Marshall Lochbaum episode https://www.arraycast.com/episodes/episode-07-marshall-lochbaum-and-the-bqn-array-language[26] 01:07:50 Mechanical Sympathy https://dyalog.tv/Dyalog18/?v=mK2WUDIY4hk[27] 01:09:30 Lambda Cast https://soundcloud.com/lambda-cast[28] 01:10:57 Factor Programming Language https://factorcode.org/[29] 01:12:24 Chuck Moore https://en.wikipedia.org/wiki/Charles_H._Moore[30] 01:16:20 Greenarrays chip GA144 https://www.greenarraychips.com/home/documents/index.php[31] 01:20:10 Donald Knuth https://en.wikipedia.org/wiki/Donald_Knuth Tex https://en.wikipedia.org/wiki/TeX Meta Font https://en.wikipedia.org/wiki/METAFONT[32] 01:21:30 Literate Programming https://en.wikipedia.org/wiki/Literate_programming[33] 01:22:21 CoDfns https://scholarworks.iu.edu/dspace/handle/2022/24749 Aaron Hsu https://www.sacrideo.us/ https://aplwiki.com/wiki/Aaron_Hsu

Array Cast - November 25, 2022 Show NotesThanks to Bob Therriault and Adám Brudzewsky for gathering these links:[01] 00:02:00 Dr. Fred Brooks obit <a href="https://cs.unc.edu/news-article/remembering-department-founder-dr-frederick-p-brooks-jr/" rel="nofollow" target="_blank">https://cs.unc.edu/news-article/remembering-department-founder-dr-frederick-p-brooks-jr/</a> Ken Lettow email <a href="http://www.jsoftware.com/pipermail/chat/2022-November/009134.html" rel="nofollow" target="_blank">http://www.jsoftware.com/pipermail/chat/2022-November/009134.html</a> Vector Article <a href="http://archive.vector.org.uk/art10001240" rel="nofollow" target="_blank">http://archive.vector.org.uk/art10001240</a> IBM System 360 <a href="https://en.wikipedia.org/wiki/System/360" rel="nofollow" target="_blank">https://en.wikipedia.org/wiki/System/360</a> [02] 00:08:26 Dr. Brooks Memorial Service [02] 00:08:26 Dr. Brooks Memorial Service <a href="https://www.youtube.com/watch?v=BXzvyRGGBoE" rel="nofollow" target="_blank">https://www.youtube.com/watch?v=BXzvyRGGBoE</a> UNC memorial to be scheduled for the spring of 2023 <a href="https://cs.unc.edu/brooks" rel="nofollow" target="_blank">https://cs.unc.edu/brooks</a> [03] 00:09:18 Dyalog User Meetings <a href="https://dyalog.tv/Dyalog22/" rel="nofollow" target="_blank">https://dyalog.tv/Dyalog22/</a> training <a href="http://course.dyalog.com/" rel="nofollow" target="_blank">course.dyalog.com</a> <a href="https://course.dyalog.com/" rel="nofollow" target="_blank">https://course.dyalog.com/</a> APLNAATOT podcast <a href="https://www.youtube.com/watch?v=aEN1MBTzCjY" rel="nofollow" target="_blank">https://www.youtube.com/watch?v=aEN1MBTzCjY</a> [04] 00:10:50 J Wiki Prototype <a href="https://code2.jsoftware.com/wiki/Main_Page" rel="nofollow" target="_blank">https://code2.jsoftware.com/wiki/Main_Page</a> [05] 00:12:51 BQN REPLxx <a href="https://github.com/dzaima/CBQN" rel="nofollow" target="_blank">https://github.com/dzaima/CBQN</a> and REPLXX=1 [06] 00:14:00 q for personal use <a href="https://kx.com/kdb-personal-edition-download/" rel="nofollow" target="_blank">https://kx.com/kdb-personal-edition-download/</a> [07] 00:15:05 John Earnest iKe <a href="https://vector.org.uk/a-graphical-sandbox-for-k-2/" rel="nofollow" target="_blank">https://vector.org.uk/a-graphical-sandbox-for-k-2/</a> [08] 00:19:15 Forth Programming Language <a href="https://www.forth.com/forth/" rel="nofollow" target="_blank">https://www.forth.com/forth/</a> [09] 00:21:49 Impending kOS <a href="https://vector.org.uk/impending-kos/" rel="nofollow" target="_blank">https://vector.org.uk/impending-kos/</a> Arthur Whitney <a href="https://en.wikipedia.org/wiki/Arthur_Whitney_(computer_scientist)" rel="nofollow" target="_blank">https://en.wikipedia.org/wiki/Arthur_Whitney_(computer_scientist)</a> k2 reference manual <a href="http://web.archive.org/web/20050504070651/http://www.kx.com/technical/documents/kreflite.pdf" rel="nofollow" target="_blank">http://web.archive.org/web/20050504070651/http://www.kx.com/technical/documents/kreflite.pdf</a> k2 user manual <a href="http://web.archive.org/web/20041022042401/http://www.kx.com/technical/documents/kusrlite.pdf" rel="nofollow" target="_blank">http://web.archive.org/web/20041022042401/http://www.kx.com/technical/documents/kusrlite.pdf</a> k2 c-k interface manual <a href="http://web.archive.org/web/20060214100753/http://www.kx.com/technical/documents/cki.pdf" rel="nofollow" target="_blank">http://web.archive.org/web/20060214100753/http://www.kx.com/technical/documents/cki.pdf</a> [10] 00:24:00 ok.js <a href="https://johnearnest.github.io/ok/index.html" rel="nofollow" target="_blank">https://johnearnest.github.io/ok/index.html</a> [11] 00:24:30 kona <a href="https://github.com/kevinlawler/kona/wiki" rel="nofollow" target="_blank">https://github.com/kevinlawler/kona/wiki</a>[12] 00:25:23 Kerf technical manual <a href="https://github.com/kevinlawler/kerf1/raw/master/manual/refmanual.pdf" rel="nofollow" target="_blank">https://github.com/kevinlawler/kerf1/raw/master/manual/refmanual.pdf</a> [13] 00:26:08 <a href="http://1010data.com/" rel="nofollow" target="_blank">1010data.com</a> <a href="https://www.1010data.com/" rel="nofollow" target="_blank">https://www.1010data.com/</a> [14] 00:27:30 kx systems <a href="https://kx.com/" rel="nofollow" target="_blank">https://kx.com/</a> [15] 00:34:20 Projection <a href="https://code.kx.com/q4m3/6_Functions/#64-projection" rel="nofollow" target="_blank">https://code.kx.com/q4m3/6_Functions/#64-projection</a> [16] 00:39:17 ngn k <a href="https://codeberg.org/ngn/k" rel="nofollow" target="_blank">https://codeberg.org/ngn/k</a> [17] 00:41:00 shakti <a href="https://shakti.com/" rel="nofollow" target="_blank">https://shakti.com/</a> [18] 00:48:20 k wiki <a href="https://k.miraheze.org/wiki/" rel="nofollow" target="_blank">https://k.miraheze.org/wiki/</a> currently down but soon to be reinstated [19] 00:54:12 J programming language <a href="https://www.jsoftware.com/indexno.html" rel="nofollow" target="_blank">https://www.jsoftware.com/indexno.html</a> [20] 00:58:11 GLSL shader language <a href="https://en.wikipedia.org/wiki/OpenGL_Shading_Language" rel="nofollow" target="_blank">https://en.wikipedia.org/wiki/OpenGL_Shading_Language</a> [21] 00:38:34 John Earnest's website <a href="https://beyondloom.com/" rel="nofollow" target="_blank">https://beyondloom.com/</a> [22] 01:02:30 Vanessa McHale episode <a href="https://www.arraycast.com/episodes/episode25-vanessa-mchale" rel="nofollow" target="_blank">https://www.arraycast.com/episodes/episode25-vanessa-mchale</a> [24] 01:03:00 Romilly Cocking episode <a href="https://www.arraycast.com/episodes/episode34-romilly-cocking" rel="nofollow" target="_blank">https://www.arraycast.com/episodes/episode34-romilly-cocking</a> [25] 01:03:10 Marshall Lochbaum episode <a href="https://www.arraycast.com/episodes/episode-07-marshall-lochbaum-and-the-bqn-array-language" rel="nofollow" target="_blank">https://www.arraycast.com/episodes/episode-07-marshall-lochbaum-and-the-bqn-array-language</a> [26] 01:07:50 Mechanical Sympathy <a href="https://dyalog.tv/Dyalog18/?v=mK2WUDIY4hk" rel="nofollow" target="_blank">https://dyalog.tv/Dyalog18/?v=mK2WUDIY4hk</a> [27] 01:09:30 Lambda Cast <a href="https://soundcloud.com/lambda-cast" rel="nofollow" target="_blank">https://soundcloud.com/lambda-cast</a> [28] 01:10:57 Factor Programming Language <a href="https://factorcode.org/" rel="nofollow" target="_blank">https://factorcode.org/</a> [29] 01:12:24 Chuck Moore <a href="https://en.wikipedia.org/wiki/Charles_H._Moore" rel="nofollow" target="_blank">https://en.wikipedia.org/wiki/Charles_H._Moore</a> [30] 01:16:20 Greenarrays chip GA144 <a href="https://www.greenarraychips.com/home/documents/index.php" rel="nofollow" target="_blank">https://www.greenarraychips.com/home/documents/index.php</a> [31] 01:20:10 Donald Knuth <a href="https://en.wikipedia.org/wiki/Donald_Knuth" rel="nofollow" target="_blank">https://en.wikipedia.org/wiki/Donald_Knuth</a> Tex <a href="https://en.wikipedia.org/wiki/TeX" rel="nofollow" target="_blank">https://en.wikipedia.org/wiki/TeX</a> Meta Font <a href="https://en.wikipedia.org/wiki/METAFONT" rel="nofollow" target="_blank">https://en.wikipedia.org/wiki/METAFONT</a> [32] 01:21:30 Literate Programming <a href="https://en.wikipedia.org/wiki/Literate_programming" rel="nofollow" target="_blank">https://en.wikipedia.org/wiki/Literate_programming</a> [33] 01:22:21 CoDfns <a href="https://scholarworks.iu.edu/dspace/handle/2022/24749" rel="nofollow" target="_blank">https://scholarworks.iu.edu/dspace/handle/2022/24749</a> Aaron Hsu <a href="https://www.sacrideo.us/" rel="nofollow" target="_blank">https://www.sacrideo.us/</a> <a href="https://aplwiki.com/wiki/Aaron_Hsu" rel="nofollow" target="_blank">https://aplwiki.com/wiki/Aaron_Hsu</a>

John Earnest and Versions of k

Array Cast - November 11, 2022 Show NotesThanks to Bob Therriault and Adám Brudzewsky for gathering these links:[01] 00:04:10 SJT AT 5JT DOT COM[02] 00:04:30 APLNAATOT Podcast https://www.youtube.com/watch?v=R_dpMVyyCEo&amp;list=PLYKQVqyrAEj8Q7BdOgakZCAGf6ReO1cue https://abrudz.github.io/aplnaatot/ Dyalog User meeting videos https://dyalog.tv/Dyalog22/[03] 00:08:40 q personal licence https://kx.com/kdb-personal-edition-download/[04] 00:09:20 Stop Writing Dead Programs StrangeLoop 2022 https://www.youtube.com/watch?v=8Ab3ArE8W3s[05] 00:11:22 Deck of Cards video https://www.youtube.com/watch?v=eXGKK8BkCkg[06] 00:11:44 Tangentstorm home page http://www.tangentstorm.com/ Youtube https://www.youtube.com/user/tangentstorm/videos Twitch https://www.twitch.tv/tangentstorm Twitter https://twitter.com/tangentstorm GitHub https://github.com/tangentstorm/[07] 00:13:09 Tandy 1000 https://en.wikipedia.org/wiki/Tandy_1000 GW Basic https://en.wikipedia.org/wiki/GW-BASIC[08] 00:14:09 Turbo Pascal https://en.wikipedia.org/wiki/Turbo_Pascal[09] 00:15:30 Fred and Wanda website http://tempytantrum.com[10] 00:16:50 AmeriCorps https://americorps.gov/[11] 00:21:30 Haskell https://www.haskell.org/ Smalltalk https://en.wikipedia.org/wiki/Smalltalk Python https://www.python.org/[12] 00:22:50 J software https://www.jsoftware.com/#/[13] 00:24:15 J for C programmers https://code.jsoftware.com/wiki/Books#J_for_C_Programmers Ulam's Spiral video https://youtu.be/dBC5vnwf6Zw[14] 00:25:18 Eric Iverson Episode https://www.arraycast.com/episodes/episode10-eric-iverson[15] 00:25:42 1010data.com https://www.1010data.com/ Stevan Apter Episode https://www.arraycast.com/episodes/episode26-stevan-apter Joel Kaplan Episode https://www.arraycast.com/episodes/episode27-joel-kaplan[16] 00:29:05 Github Tangentlab http://tangentstorm.github.io/ Ward Cunningham https://en.wikipedia.org/wiki/Ward_Cunningham C2 wiki http://wiki.c2.com/[17] 00:30:00 Python Paradox Paul Graham http://www.paulgraham.com/pypar.html k language https://en.wikipedia.org/wiki/K_(programming_language)[18] 00:31:50 kona https://github.com/kevinlawler/kona/wiki[19] 00:34:12 ok.js https://johnearnest.github.io/ok/index.html[20] 00:35:21 Job posting https://www.linkedin.com/pulse/want-work-k-1010data-michal-wallace/?trackingId=MAtCm2uioHw0wAsNbxJ%2FNA%3D%3D[21] 00:38:34 Recursion https://en.wikipedia.org/wiki/Recursion[22] 00:54:12 Jprez presentation in J https://github.com/tangentstorm/jprez Tangentstream https://www.youtube.com/channel/UCWgUN-LjgbKkeqQ0llA51Gw[23] 00:59:45 CP3 Python https://www.youtube.com/watch?v=o4Pnn6T9d3Y[24] 01:00:30 Why Isn't Functional Programming the Norm Richard Feldman https://www.youtube.com/watch?v=QyJZzq0v7Z4

Array Cast - November 11, 2022 Show NotesThanks to Bob Therriault and Adám Brudzewsky for gathering these links:[01] 00:04:10 SJT AT 5JT DOT COM [02] 00:04:30 APLNAATOT Podcast <a href="https://www.youtube.com/watch?v=R_dpMVyyCEo&amp;list=PLYKQVqyrAEj8Q7BdOgakZCAGf6ReO1cue" rel="nofollow" target="_blank">https://www.youtube.com/watch?v=R_dpMVyyCEo&amp;list=PLYKQVqyrAEj8Q7BdOgakZCAGf6ReO1cue</a> <a href="https://abrudz.github.io/aplnaatot/" rel="nofollow" target="_blank">https://abrudz.github.io/aplnaatot/</a> Dyalog User meeting videos <a href="https://dyalog.tv/Dyalog22/" rel="nofollow" target="_blank">https://dyalog.tv/Dyalog22/</a> [03] 00:08:40 q personal licence <a href="https://kx.com/kdb-personal-edition-download/" rel="nofollow" target="_blank">https://kx.com/kdb-personal-edition-download/</a> [04] 00:09:20 Stop Writing Dead Programs StrangeLoop 2022 <a href="https://www.youtube.com/watch?v=8Ab3ArE8W3s" rel="nofollow" target="_blank">https://www.youtube.com/watch?v=8Ab3ArE8W3s</a> [05] 00:11:22 Deck of Cards video <a href="https://www.youtube.com/watch?v=eXGKK8BkCkg" rel="nofollow" target="_blank">https://www.youtube.com/watch?v=eXGKK8BkCkg</a> [06] 00:11:44 Tangentstorm home page <a href="http://www.tangentstorm.com/" rel="nofollow" target="_blank">http://www.tangentstorm.com/</a> Youtube <a href="https://www.youtube.com/user/tangentstorm/videos" rel="nofollow" target="_blank">https://www.youtube.com/user/tangentstorm/videos</a> Twitch <a href="https://www.twitch.tv/tangentstorm" rel="nofollow" target="_blank">https://www.twitch.tv/tangentstorm</a> Twitter <a href="https://twitter.com/tangentstorm" rel="nofollow" target="_blank">https://twitter.com/tangentstorm</a> GitHub <a href="https://github.com/tangentstorm/" rel="nofollow" target="_blank">https://github.com/tangentstorm/</a> [07] 00:13:09 Tandy 1000 <a href="https://en.wikipedia.org/wiki/Tandy_1000" rel="nofollow" target="_blank">https://en.wikipedia.org/wiki/Tandy_1000</a> GW Basic <a href="https://en.wikipedia.org/wiki/GW-BASIC" rel="nofollow" target="_blank">https://en.wikipedia.org/wiki/GW-BASIC</a> [08] 00:14:09 Turbo Pascal <a href="https://en.wikipedia.org/wiki/Turbo_Pascal" rel="nofollow" target="_blank">https://en.wikipedia.org/wiki/Turbo_Pascal</a> [09] 00:15:30 Fred and Wanda website <a href="http://tempytantrum.com/" rel="nofollow" target="_blank">http://tempytantrum.com</a> [10] 00:16:50 AmeriCorps <a href="https://americorps.gov/" rel="nofollow" target="_blank">https://americorps.gov/</a> [11] 00:21:30 Haskell <a href="https://www.haskell.org/" rel="nofollow" target="_blank">https://www.haskell.org/</a> Smalltalk <a href="https://en.wikipedia.org/wiki/Smalltalk" rel="nofollow" target="_blank">https://en.wikipedia.org/wiki/Smalltalk</a> Python <a href="https://www.python.org/" rel="nofollow" target="_blank">https://www.python.org/</a> [12] 00:22:50 J software <a href="https://www.jsoftware.com/#/" rel="nofollow" target="_blank">https://www.jsoftware.com/#/</a> [13] 00:24:15 J for C programmers <a href="https://code.jsoftware.com/wiki/Books#J_for_C_Programmers" rel="nofollow" target="_blank">https://code.jsoftware.com/wiki/Books#J_for_C_Programmers</a> Ulam's Spiral video <a href="https://youtu.be/dBC5vnwf6Zw" rel="nofollow" target="_blank">https://youtu.be/dBC5vnwf6Zw</a> [14] 00:25:18 Eric Iverson Episode <a href="https://www.arraycast.com/episodes/episode10-eric-iverson" rel="nofollow" target="_blank">https://www.arraycast.com/episodes/episode10-eric-iverson</a> [15] 00:25:42 <a href="http://1010data.com/" rel="nofollow" target="_blank">1010data.com</a> <a href="https://www.1010data.com/" rel="nofollow" target="_blank">https://www.1010data.com/</a> Stevan Apter Episode <a href="https://www.arraycast.com/episodes/episode26-stevan-apter" rel="nofollow" target="_blank">https://www.arraycast.com/episodes/episode26-stevan-apter</a> Joel Kaplan Episode <a href="https://www.arraycast.com/episodes/episode27-joel-kaplan" rel="nofollow" target="_blank">https://www.arraycast.com/episodes/episode27-joel-kaplan</a> [16] 00:29:05 Github Tangentlab <a href="http://tangentstorm.github.io/" rel="nofollow" target="_blank">http://tangentstorm.github.io/</a> Ward Cunningham <a href="https://en.wikipedia.org/wiki/Ward_Cunningham" rel="nofollow" target="_blank">https://en.wikipedia.org/wiki/Ward_Cunningham</a> C2 wiki <a href="http://wiki.c2.com/" rel="nofollow" target="_blank">http://wiki.c2.com/</a> [17] 00:30:00 Python Paradox Paul Graham <a href="http://www.paulgraham.com/pypar.html" rel="nofollow" target="_blank">http://www.paulgraham.com/pypar.html</a> k language <a href="https://en.wikipedia.org/wiki/K_(programming_language)" rel="nofollow" target="_blank">https://en.wikipedia.org/wiki/K_(programming_language)</a> [18] 00:31:50 kona <a href="https://github.com/kevinlawler/kona/wiki" rel="nofollow" target="_blank">https://github.com/kevinlawler/kona/wiki</a> [19] 00:34:12 ok.js <a href="https://johnearnest.github.io/ok/index.html" rel="nofollow" target="_blank">https://johnearnest.github.io/ok/index.html</a> [20] 00:35:21 Job posting <a href="https://www.linkedin.com/pulse/want-work-k-1010data-michal-wallace/?trackingId=MAtCm2uioHw0wAsNbxJ%2FNA%3D%3D" rel="nofollow" target="_blank">https://www.linkedin.com/pulse/want-work-k-1010data-michal-wallace/?trackingId=MAtCm2uioHw0wAsNbxJ%2FNA%3D%3D</a> [21] 00:38:34 Recursion <a href="https://en.wikipedia.org/wiki/Recursion" rel="nofollow" target="_blank">https://en.wikipedia.org/wiki/Recursion</a> [22] 00:54:12 Jprez presentation in J <a href="https://github.com/tangentstorm/jprez" rel="nofollow" target="_blank">https://github.com/tangentstorm/jprez</a> Tangentstream <a href="https://www.youtube.com/channel/UCWgUN-LjgbKkeqQ0llA51Gw" rel="nofollow" target="_blank">https://www.youtube.com/channel/UCWgUN-LjgbKkeqQ0llA51Gw</a> [23] 00:59:45 CP3 Python <a href="https://www.youtube.com/watch?v=o4Pnn6T9d3Y" rel="nofollow" target="_blank">https://www.youtube.com/watch?v=o4Pnn6T9d3Y</a> [24] 01:00:30 Why Isn't Functional Programming the Norm Richard Feldman <a href="https://www.youtube.com/watch?v=QyJZzq0v7Z4" rel="nofollow" target="_blank">https://www.youtube.com/watch?v=QyJZzq0v7Z4</a>

Michal Wallace, k programmer and J video producer

We explore the Array Languages of APL, J, k, q and offshoots. If you are Array Language curious, this is the podcast for you. Occasionally we may dive into the weeds, but most of the time we try to stay accessible to the general listener.

The Array Cast

The best podcast episodes of anyone with an interesting story. With famous guests like Obama, LeBron James, Drake, Oprah Winfrey, Richard Branson, Michelle Obama, Serena Williams, to anyone who has a unique and interesting story to tell. Add episodes you're interested into your queue below!

Best Episodes: Personal Stories & Great Interviews

The best podcast episodes of the most interesting stories and things. From skyping someone while they're in space, to tracking down and meeting a telephone scammer in person, to the story of a Galapagos. These episodes will keep you and all your friends entertained and captivated for hours. Learn something new in every episode! Add episodes you're interested into your queue below!