en.wikipedia.org/wiki/J_(programming_language)

The J programming language, developed in the early 1990s by Kenneth E. Iverson and Roger Hui, is a synthesis of APL (also by Iverson) and the FP and FL  ...

en.wikipedia.org/wiki/Rank_(J_programming_language)

Rank is a generalization of looping as used in scalar (non-array-oriented) programming languages. It is also a generalization of mapcar in LISP and map in  ...

www.jsoftware.com

J is a high-level, general-purpose programming language that is particularly suited to the mathematical, statistical, and logical analysis of data. It is a powerful  ...

progopedia.com/language/j

J is an array programming language, developed in 1990 by Kenneth Iverson and Roger Hui. It is a synthesis of APL (earlier language by Iverson) and FP and FL ...

rosettacode.org/wiki/Category:J

[edit]. J is a notational programming language designed for interactive use. It is an array language; data is universally structured ...

news.ycombinator.com/item?id=16393873

Feb 16, 2018 ... Building a business to sell a new language always looked to me like too much of an uphill battle in a world where programmers generally ...

procyonic.org/blog/a-critique-of-the-programming-language-j

Jul 3, 2016 ... I've spent around a year now fiddling with and eventually doing real data analytic work in the The Programming Language J. J is one of

math.stackexchange.com/questions/856153/the-j-programming-language-is-it-useful-for-mathematics

In my opinion it's not better than other languages like C++ or Fortran. I don't know it very well but I cannot see anything that cannot be done with ...

www.hakank.org/j

J (jsoftware.com) is a general (array) programming language in the APL family. ... To get a taste of J, here are some of my solutions (with variants) of the first 10 ...