I'm trying to understand APL, J, K, and it's slightly frustrating since: Most books seen to be about APL, but few APL implementations, and I don't have weird keyboards. K appears to have been rep...

The array-language landscape, while fascinating, is confusing to no end. Is there a reason to pick one of J or K or APL or A? None of these options seem to be open-sourced -- are there open sourced...

I know all 3 are related, and I've seen quite a few answers for problems in Project Euler written in J, and a few written K. What I'm wondering is, which would you suggest learning, and where...

I'm trying to learn APL (Kona), and I'm looking for example projects so I can get an understanding of how an experienced APL'er would organize his/her code. Any open source projects would be...

I'm writing code in C++, but I really like K/APL's array-oriented style. Does anyone know of a good set of operator overloading tricks / macros / ... to allow some K/APL -style programming in C++?...

I have been reading Wikipedia's article on K programming language and this is what I saw: The small size of the interpreter and compact syntax of the language makes it possible for K application...