DYNA Fall 2025: 29-30 September. More info

The Dyalog Blog

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

It amazes me that an equation so simple can produce images so beautiful and complex.  I was first introduced to the Mandelbrot set by the August 1985 issue… Read
This blog originally started when I took delivery of the DyaBot, a Raspberry Pi and Arduino based variant of the C3Pi running Dyalog v13.2. The architecture… Read
Last week the ‘bots were busy preparing for the J Language Conference in Toronto, where they made their first public appearance together. Upon returning… Read
At Dyalog, a developer not only needs access to all of the readily available editions of the interpreter but also to earlier versions that are no longer… Read
Two side-by-side columns of colourful horizontal bars on a dark background, rows lining up to represent aligned diff output.
‘Bots are off limits this week so here is a story from this year’s Iverson College – a fantastic week spent in the company of a wonderful mixture of… Read
It is now 3 weeks since we shipped Dyalog version 14.0 and released the new Dyalog web site, so it’s probably time to stop celebrating and get back to… Read
Get Support

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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