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.

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One of the defining features of the APL language is the ability to denote numeric vectors directly through juxtaposition — separating the elements by spaces,… Read
Geoff Streeter holding an award trophy, dressed in a dark suit and patterned tie, smiling at the camera in a warmly lit room.
Today we reach two very significant milestones. 40 Years of Dyalog APL On this day, we have cause for celebration: it is 40 years since the release of Dyalog… Read
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Traditionally, the set of monadic reversing or reflecting primitives, Reverse-First (⊖), Transpose (⍉), and Reverse (⌽) apply to entire arrays and are… Read
Richard Savenije presenting online during APL Seeds ’23, smiling against a softly blurred background.
Last Wednesday we hosted APL Seeds ’23, the third of our free online user meetings aimed at new and prospective users of APL. In attendance was a mix of… Read
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The APL Farm has recently hosted discussions about the proposed under operator, asking “why Dyalog hasn’t implemented it a long time ago”. I… Read
Peter Mikkelsen smiling indoors with a softly blurred background of a modern room.
Peter joined Dyalog Ltd in mid-July 2022, shortly after finishing his bachelor’s degree in Computer Science from Aalborg University in Denmark. He… 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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