Rephonic
Artwork for ArrayCast
APL
Array Programming
BQN
Python
Array Languages
J Programming Language
Uiua
Named Axes
KDB
Programming Languages
Rainbow Arrays
Draculark
Matlab
Wolfram Research
Mathematica
Machine Learning
Dataframe
Programming
APL Programming
Commodore Super Pet

ArrayCast is a podcast that explores the world of array programming languages including APL, J, BQN, K, Q, Uiua and more!

PublishesMonthlyEpisodes121Founded5 years ago
Number of ListenersCategories
EducationTechnology

Listen to this Podcast

Artwork for ArrayCast

Latest Episodes

Adam and Conor chat about a ton of topics, including mathematics notation, PEDMAS, function and operator parsing and more!

Host: Conor Hoekstra

Panel: Adám Brudzewsky

Show Notes

ArrayCast - March 7th, 2026

• ArrayCast on Youtube

arraycast.com more

Adam and Conor interview Jacob Lockwood about his language FIXAPL, an APL with fixed arity (no ambivalence) inspired by APL, BQN and Uiua!

Host: Conor Hoekstra

Panel: Adám Brudzewsky

Guest: Jacob Lockwood

Show Notes

ArrayCast - February 17th, 20... more

YouTube

After a three month break, Adam and Conor return with a brand new episode of ArrayCast!

Host: Conor Hoekstra

Panel: Adám Brudzewsky

Show Notes

ArrayCast - November 8th, 2026

• ArrayCast on Youtube

arraycast.com New Website

• ArrayCast on BlueS... more

YouTube

Array Cast -November 7th, 2025

Show Notes

This is the address of the Show notes on the ArrayCast website:

www.arraycast.com/episode118-show-notes

YouTube

Key Facts

Accepts Guests
Contact Information
Podcast Host
Number of Listeners
Find out how many people listen to this podcast per episode and each month.

Similar Podcasts

People also subscribe to these shows.

ADSP: Algorithms + Data Structures = Programs
ADSP: Algorithms + Data Structures = ProgramsConor Hoekstra, Bryce Adelstein Lelbach & Ben Deane
Software Unscripted
Software UnscriptedRichard Feldman
Freakonomics Radio
Freakonomics RadioFreakonomics Radio + Stitcher
The Haskell Interlude
The Haskell InterludeHaskell Podcast

Recent Guests

Jacob Lockwood
Author of Fix APL
Episode: Episode 120: FIXAPL with Jacob Lockwood
Jose Murillo-Quintana
A tacit J expert and programmer with a strong background in mathematics and finance.
Episode: Tacit to the Limit
Gary Bergquist
Founder and president of Zark Incorporated, an APL enthusiast
Zark Incorporated
Episode: Gary Bergquist and Zark Utilities
Alex Alejandre
The current moderator of the APLJK subreddit and CEO of Neraduct
Neraduct
Episode: Exploring the Array Languages while Building Community
Asher Mancinelli
Compiler engineer on the HPC compiler team at NVIDIA.
NVIDIA
Episode: Asher Mancinelli's Ideal Array Language
Sven Bodo-Scholes
A professor at Radbode University and the individual behind Single Assignment C (SAC).
Radbode University
Episode: Single Assignment C
Jeff Streeter
Co-founder of Dialogue Limited
Dialogue Limited
Episode: Making Interpreters Faster
John Melanakos
Co-founder of ArrayFire and AI Libraries Architect at Intel
Intel
Episode: The ArrayFire GPU Library
Umar Arshid
AI Algorithm Engineer at Intel, working on ArrayFire since 2012
Intel
Episode: The ArrayFire GPU Library

Host

Connor
Host of ArrayCast; focuses on array programming languages and fosters community discussions around them.

Reviews

4.9 out of 5 stars from 124 ratings
  • Notation as a Tool of Thought

    Array Cast is a window into the world of array programming. Based on the work of Canadian Ken Iverson whose mathematical notation for working with arrays was eventually reified into the programming language APL, array programming is a paradigm that changes the way one thinks.

    Featuring panellists representing a diverse swath of array languages, the podcast continually demonstrates how notation truly is a tool of thought.

    Highly recommended.

    Apple Podcasts
    5
    William Weston
    Canada10 months ago
  • Great stuff!

    An engaging resource for exploring the differences among the array langs; for learning about the evolution of the tools of thought which underpin them; and for hearing about their various real-world applications from industry veterans. Great energy among the panelists. I’ve really appreciated the added immersion this has provided while learning APL and J thus far.

    Apple Podcasts
    5
    C⍺m
    United States3 years ago
  • Eagerly await each episode

    This is the only podcast where I can say I’ve listened to every episode. If you’re into learning some programming etymology way beyond Python, this is for you. Nice coverage of J, K, APL, BQN and KDB+. Keep up the great work.

    Apple Podcasts
    5
    Chrismuktar
    United Kingdom3 years ago
  • Arrays

    Arrays

    Apple Podcasts
    5
    big lagrange
    Australia3 years ago
  • Arrays

    Arrays

    Apple Podcasts
    5
    Joe Pepperone
    Australia4 years ago

Listeners Say

Key themes from listener reviews, highlighting what works and what could be improved about the show.

Many appreciate the energy and enthusiasm of the hosts and guests, highlighting the community feel and the depth of discussions.
There are consistent accolades regarding the show's focus on less common programming paradigms and their practical applications, appealing to programming enthusiasts.
Listeners praise the program as an engaging resource for exploring array languages, emphasizing its accessibility to complex programming topics.

Chart Rankings

How this podcast ranks in the Apple Podcasts, Spotify and YouTube charts.

Apple Podcasts
#195
South Africa/Technology

Talking Points

Recent interactions between the hosts and their guests.

Gary Bergquist and Zark Utilities
Q: How has your experience with APL influenced your programming philosophy?
Gary emphasizes APL's top-down design, focusing on solving real-world problems rather than getting lost in low-level code complexity.
Gary Bergquist and Zark Utilities
Q: Can you tell us a bit about APL Tutor and its role in the education of new APL users?
Gary describes APL Tutor as an interactive tool designed to help users understand APL through practical exercises and conversational elements that foster engagement.
KDB-X
Q: Is KDBX a kind of new version of Q that's being released?
Yes, it maintains backward compatibility and combines many advancements introduced in previous versions.
KDB-X
Q: What went into making this KDBX happen?
The focus was on feedback from the community and ensuring it met the needs of developers and quants.
Asher Mancinelli's Ideal Array Language
Q: What are your thoughts on an ideal array language as a compiler engineer?
An ideal array language should have unbufferized features, rank polymorphism, and make array programming intuitive and efficient.

Audience Metrics

Listeners, social reach, demographics and more for this podcast.

Listeners per Episode
Gender Skew
Location
Interests
Professions
Age Range
Household Income
Social Media Reach

Frequently Asked Questions About ArrayCast

What is ArrayCast about and what kind of topics does it cover?

The content centers around the exploration and technical aspects of array programming languages, including APL, J, K, and Q, which are deeply rooted in mathematical concepts and programming efficiency. Regular discussions feature insights from industry experts on topics such as programming paradigms, community engagement, and innovative developments within these languages. Unique among technology-focused shows, this podcast not only delves into the technical intricacies but also fosters a sense of community among enthusiasts and professionals alike, making it a rich resource for those interested in expanding their knowledge of array languages and their applications.

Where can I find podcast stats for ArrayCast?

Rephonic provides a wide range of podcast stats for ArrayCast. We scanned the web and collated all of the information that we could find in our comprehensive podcast database. See how many people listen to ArrayCast and access YouTube viewership numbers, download stats, audience demographics, chart rankings, ratings, reviews and more.

How many listeners does ArrayCast get?

Rephonic provides a full set of podcast information for three million podcasts, including the number of listeners. View further listenership figures for ArrayCast, including podcast download numbers and subscriber numbers, so you can make better decisions about which podcasts to sponsor or be a guest on. You will need to upgrade your account to access this premium data.

What are the audience demographics for ArrayCast?

Rephonic provides comprehensive predictive audience data for ArrayCast, including gender skew, age, country, political leaning, income, professions, education level, and interests. You can access these listener demographics by upgrading your account.

How many subscribers and views does ArrayCast have?

To see how many followers or subscribers ArrayCast has on Spotify and other platforms such as Castbox and Podcast Addict, simply upgrade your account. You'll also find viewership figures for their YouTube channel if they have one.

How many episodes of ArrayCast are there?

ArrayCast launched 5 years ago and published 121 episodes to date. You can find more information about this podcast including rankings, audience demographics and engagement in our podcast database.

How do I contact ArrayCast?

Our systems regularly scour the web to find email addresses and social media links for this podcast. We scanned the web and collated all of the contact information that we could find in our podcast database. But in the unlikely event that you can't find what you're looking for, our concierge service lets you request our research team to source better contacts for you.

Where can I see ratings and reviews for ArrayCast?

Rephonic pulls ratings and reviews for ArrayCast from multiple sources, including Spotify, Apple Podcasts, Castbox, and Podcast Addict.

View all the reviews in one place instead of visiting each platform individually and use this information to decide if a show is worth pitching or not.

How do I access podcast episode transcripts for ArrayCast?

Rephonic provides full transcripts for episodes of ArrayCast. Search within each transcript for your keywords, whether they be topics, brands or people, and figure out if it's worth pitching as a guest or sponsor. You can even set-up alerts to get notified when your keywords are mentioned.

What guests have appeared on ArrayCast?

Recent guests on ArrayCast include:

1. Jacob Lockwood
2. Jose Murillo-Quintana
3. Gary Bergquist
4. Alex Alejandre
5. Asher Mancinelli
6. Sven Bodo-Scholes
7. Jeff Streeter
8. John Melanakos

To view more recent guests and their details, simply upgrade your Rephonic account. You'll also get access to a typical guest profile to help you decide if the show is worth pitching.

Find and pitch the right podcasts

We help savvy brands, marketers and PR professionals to find the right podcasts for any topic or niche. Get the data and contacts you need to pitch podcasts at scale and turn listeners into customers.
Try it free for 7 days