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.

MicroAPL
Unfortunately, our colleagues at MicroAPL have decided to withdraw from the APL market, essentially due to the end of life of components they are using to… Read
Abstract glowing network of branching lines and nodes, some highlighted with bright light, symbolising recursion and caching in an APL memo operator.
Abstract Some functions are simply stated and easily understood as multiply-recursive functions. For example, the Fibonacci numbers are {1≥⍵:⍵ ⋄ (∇… Read
Dyalog Ltd - company logo
I-Beam (⌶) is an operator that takes as its operand a numeric code and derives a function which isn’t really considered to be part of the APL language… Read
Dyalog Ltd - company logo
Andy reported that in the shuffle QA some functions take a long time: m9249   “4½ days so far” rankop  21.5 hours… Read
Dyalog Ltd - company logo
For-loops Given an initial state defined by a number of variables, a for-loop iterates through its argument array modifying the state.     A←... ⋄… Read
Dense tropical forest with a mix of tall trees, lush green foliage, and overlapping palm fronds under bright daylight.
At Dyalog we have been wondering for some time about a recurring spark of applications for educational licences from Africa. In this article we speak 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).

Search our website...
Dyalog Ltd