Topics in APL and J
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Assorted papers, notes, essays, software on APL
All of this material may be freely used.
(Note - Working on inserting a proper licence, e.g. MIT licence)
Each article in this collection features a single subject or theme, an algorithm, problem, or commonly used program. They can be used as introductions to APL. If you have suggestions for other topics, feel free to contact the Toolkit Editor.
A freeware set of workspaces for moving APL functions and variables between different APL systems
Some odds and ends related to the J programming language
The J programming language is historically a development from APL. Here are some introductory documents that I wrote when I was actively learning and using the language.