Array Cast - January 20, 2023
Show Notes

Thanks 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
            

Array Cast - January 6, 2023
Show Notes

Thanks 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

Array Cast - December 23, 2022
Show Notes

Thanks 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.
        

Array Cast - December 9, 2022
Show Notes

Thanks 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&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 ArrayCast
              https://www.arraycast.com/episodes/episode-02-challenges-facing-the-array-languages
              https://www.arraycast.com/episodes/episode-03-what-is-an-array
              https://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 

Array Cast - November 25, 2022
Show Notes

Thanks 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

Array Cast - November 11, 2022
Show Notes

Thanks 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&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://tan

Array Cast - October 28, 2022
Show Notes

Many thanks to Bob Therriault for gathering these links:

[00] 00:11:30 Episode 36 https://www.arraycast.com/episodes/episode36-what-makes-an-array-language
[01] 00:01:20 J wiki (prototype) https://code2.jsoftware.com/wiki/Main_Page
[02] 00:02:13 Dyalog User meeting videos https://dyalog.tv/Dyalog22/
APLNAATOT Podcast https://www.youtube.com/watch?v=R_dpMVyyCEo&list=PLYKQVqyrAEj8Q7BdOgakZCAGf6ReO1cue
https://abrudz.github.io/aplnaatot/
[03] 00:05:56 Intermediate q learning material https://github.com/qbists/studyq
https://community.kx.com/t5/kdb-and-q/Q-For-Problems-Episode-4/td-p/13254
[04] 00:08:20 CBQN REPLXX XXXX
[05] 00:10:22 iPython REPL https://ipython.org/
[06] 00:11:30 Conor's Venn Diagram https://github.com/codereport/array-language-comparisons
[07] 00:15:33 TI-BASIC https://en.wikipedia.org/wiki/TI-BASIC
[08] 00:19:40 Scan primitive https://aplwiki.com/wiki/Scan
Reduce primitive https://aplwiki.com/wiki/Reduce
[09] 00:25:13 q (-) . x y link to study q https://github.com/qbists/studyq
[10] 00:29:20 Range between two numbers Episode 15 https://www.arraycast.com/episodes/episode15-tacit-3-and-other-topics
Stephen's blog post XXXX
[11] 00:34:06 Fold in J https://code.jsoftware.com/wiki/Vocabulary/fcap
[12] 00:34:50 Prefix in J https://code.jsoftware.com/wiki/Vocabulary/bslash
Suffix in J https://code.jsoftware.com/wiki/Vocabulary/bslashdot
[13] 00:37:50 Iverson Notation https://apl.wiki/Iverson_Notation
[14] 00:39:00 Remora https://www.ccs.neu.edu/home/jrslepak/typed-j.pdf
Nial https://www.nial-array-language.org/
[15] 00:43:35 Vector Notation https://aplwiki.com/wiki/Strand_notation
[16] 00:46:50 Sigma Sum https://en.wikipedia.org/wiki/Summation
Pi Product https://en.wikipedia.org/wiki/Multiplication#Capital_pi_notation
Inner Product https://en.wikipedia.org/wiki/Dot_product
[17] 00:48:17 Prefix Functions

Array Cast - October 14, 2022
Show Notes

Many thanks to Bob Therriault for gathering these links:

[01] 00:02:25 2022 Dyalog User Meeting https://www.dyalog.com/user-meetings/dyalog22.htm
[02] 00:03:10 q Vector dojo on problem solving SJT AT 5JT DOTcom
[03] 00:04:25 Conor's paradigm conference presentation https://www.youtube.com/watch?v=8oKAHQsh1oM
[04] 00:07:37 Everest the Hard Way https://en.wikipedia.org/wiki/1975_British_Mount_Everest_Southwest_Face_expedition
Chris Bonington https://en.wikipedia.org/wiki/Chris_Bonington
Stephen Taylor's 45th anniversary blog https://github.com/StephenTaylor-Kx/swf75
[05] 00:12:50 Dyalog webinars https://dyalog.tv/Webinar/
[06] 00:13:30 ArrayCast Resource pages https://www.arraycast.com/resources
[07] 00:14:40 2019 Dyalog Young User Panel https://www.youtube.com/watch?v=jHBKxuRLaz4&list=PL5i_Y8skrlUJzbu_hd6I0oZPpbczBd4UV&index=25
[08] 00:15:50 RikedyP Youtube channel https://www.youtube.com/channel/UCOx-h5m9MeV14rG4PicRB7g
[09] 00:16:13 Innovator's Dilemma https://en.wikipedia.org/wiki/The_Innovator%27s_Dilemma
Lib Gibson Episode on ArrayCast https://www.arraycast.com/episodes/episode35-lib-gibson
[10] 00:18:20 BQN https://mlochbaum.github.io/BQN/
[11] 00:18:58 Gitte Christensen Episode on ArrayCast https://www.arraycast.com/episodes/episode12-gitte-christensen
[12] 00:22:50 Troels Henriksen Episode on ArrayCast https://www.arraycast.com/episodes/episode37-futhark
Troels' Blog post https://futhark-lang.org/blog/2022-10-03-futhark-on-arraycast.html
Futhark https://futhark-lang.org/
[13] 00:24:39 ADSP https://adspthepodcast.com/
[14] 00:26:00 k programming language https://aplwiki.com/wiki/K
q programming language https://code.kx.com/q/
[15] 00:28:21 Ken Iverson https://aplwiki.com/wiki/Ken_Iverson
J labs https://code.jsoftware.com/wiki/Labs/Index
Jupyter notebooks https://jupyter.org/
Wolfram notebooks https://www.wolfram.com/notebooks/
[16] 00:31:50 Jeremy Howard Episode on ArrayCast

Array Cast - September 30, 2022
Show Notes

Many thanks to Bob Therriault for gathering these links:

[01] 00:03:08 ADSP podcast on K https://adspthepodcast.com/2022/09/23/Episode-96.html
[02] 00:03:30 Paradigm Conference 2022 https://esolangconf.com/
[03] 00:04:25 Troels Henriksen https://sigkill.dk/
[04] 00:05:05 Futhark https://futhark-lang.org/
[05] 00:06:12 Linux https://www.linux.org/
[06] 00:08:00 Textualize https://www.textualize.io/
[07] 00:08:27 Standard ML https://en.wikipedia.org/wiki/Standard_ML
Common Lisp https://en.wikipedia.org/wiki/Common_Lisp
Haskell https://www.haskell.org/
[08] 00:09:50 Cosmin Oancea http://hjemmesider.diku.dk/~zgh600/
[09] 00:10:53 Ocaml https://ocaml.org/
[10] 00:12:20 Numpy https://numpy.org/
PyTorch https://github.com/pytorch/pytorch
[11] 00:13:07 Single Assignment C https://www.sac-home.org/index
[12] 00:13:20 Codfns https://github.com/Co-dfns/Co-dfns
DEX https://github.com/google-research/dex-lang
Accelerate for Haskell https://www.acceleratehs.org
Copperhead https://github.com/bryancatanzaro/copperhead
Tensorflow https://github.com/tensorflow/tensorflow
JAX https://github.com/google/jax
[13] 00:18:39 Phd Position https://employment.ku.dk/phd/?show=157471
[14] 00:20:17 Experiential Learning https://en.wikipedia.org/wiki/Experiential_learning
[15] 00:21:21 DIKU https://di.ku.dk/english/
Hiperfit http://hiperfit.dk/
Simcorp https://en.wikipedia.org/wiki/SimCorp
Dyalog https://www.dyalog.com/
[16] 00:23:00 TAIL http://hiperfit.dk/pdf/array14_final.pdf
apltail https://github.com/melsman/apltail
Martin Elsman https://elsman.com/
[17] 00:29:17 Parametric Polymorphism https://en.wikipedia.org/wiki/Parametric_polymorphism
[18] 00:32:06 Jay Foad https://aplwiki.com/wiki/Jay_Foad

Array Cast - September 16, 2022
Show Notes

Many thanks to Bob Therriault for gathering these links:

[01] 00:02:20 Iverson College Workshop https://community.kx.com/t5/New-kdb-q-users-question-forum/Vector-programming-in-q-online-workshop-Sun-25-Sep/td-p/13067
[02] 00:03:18 Jot dot times https://apl.news/
[03] 00:03:40 APLQuest https://www.youtube.com/playlist?list=PLYKQVqyrAEj9zSwnh4K28nCApruWA1j_m
[04] 00:04:22 APL Barcelona Meetup https://aplwiki.com/wiki/APL_∊_BCN#Historical_APL_paper_reading_group
Meetup https://www.meetup.com/apl-bcn/events/287974824/
[06] 00:05:15 Paul Mansour's Blog https://www.toolofthought.com/posts
[07] 00:05:34 APLwiki Blogs https://aplwiki.com/wiki/Blogs
[08] 00:07:50 Conor's talk from Toronto Meetup https://youtu.be/8ynsN4nJxzU
[09] 00:09:26 IEEE Spectrum Language List https://spectrum.ieee.org/top-programming-languages-2022
[10] 00:15:05 TIOBE Language list https://www.tiobe.com/tiobe-index/
[11] 00:15:55 Stack Overflow Language list https://survey.stackoverflow.co/2022/
[12] 00:16:45 The Array Cast Episode #1 https://www.arraycast.com/episodes/episode-00-why-i-like-array-languages
[13] 00:17:08 Conor's Array Language Comparison https://github.com/codereport/array-language-comparisons
[14] 00:18:00 k programming language https://k.miraheze.org/wiki/Learning_Resources
[15] 00:18:40 Nial https://www.nial-array-language.org/
[16] 00:20:40 Iverson Notation https://apl.wiki/Iverson_Notation
[17] 00:21:45 APL2 https://aplwiki.com/wiki/APL2
Jim Brown https://aplwiki.com/wiki/Jim_Brown
[18] 00:25:11 Transpose https://aplwiki.com/wiki/Transpose
[19] 00:26:00 Reshape https://aplwiki.com/wiki/Reshape
[20] 00:29:00 X matrix tweet https://twitter.com/code_report/status/1564757140513996801
J complex copying https://code.jsoftware.com/wiki/Vocabulary/number#dyadic
[21] 00:32:06 Roger Hui https://aplwiki.com/wiki/Roger_Hui
[22] 00:38:15 Marshall's Outer Product Lambdaconf https://www.youtube.com/watch?v=WlUHw4hC4OY
[23] 0