DYNA26: 27 April 2026. More info

The Dyalog Blog

273 blog posts in 35 categories covering APL insights, company news and events, innovative projects, and more.

Two abstract human-like figures seated across from each other in a minimalist room, with glowing geometric symbols floating upward between them, symbolising a dialogue about APL concepts.
A discussion between Nicolas Delcros and Roger Hui Nicolas, Prologue: From a language point of view, thanks to Ken Iverson, it is obvious that you want grade… Read
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Going back a long way when John Scholes and I were writing version 0 of Dyalog there was a big discussion about whether functions knew their own names. This… Read
Concluding Morten and Gitte’s whistlestop tour round Europe before heading to the US (see parts 1 and 2) On Saturday afternoon we passed through… Read
Continuing Morten and Gitte’s whistlestop tour round Europe before heading to the US for DYNA15 Day 3: Bramley-Bingen Job interviews done by lunch-time,… Read
One of my favourite times of the year is the period in March/April where we traditionally start with a visit to the FinnAPL Forest Seminar followed by the APL… Read
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In ⍺ f⌸ ⍵, major cells of ⍺ specify keys for the corresponding major cells of ⍵, and f applies to each unique major cell of ⍺ and the major cells… Read
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Technical advice and assistance on all aspects of Dyalog usage is available by e-mail (support@dyalog.com) and/or telephone (+44 1256 830030 – limited to U.K. office hours). Limited advice on design and coding is available, but is not intended to replace the use of the printed and on-line documentation. Except when reporting an issue with the software, users are encouraged to seek advice from the user community via the Dyalog Forum (reading the content of the forums does not require membership).

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