Yes, I’m very fond of trying out different languages. My main language for personal projects is Haskell.
> How do you like it?
I haven’t used J for a while, actually, but I recall finding it a bit confusing, especially when rank manipuations are involved. It has a larger vocabulary than most array languages, which I felt made it hard to learn. It was great fun though!
Haskell is one I haven't used yet. The closest I've come to that is a weekend fling with OCaml... much respect for the ML work though!
I hear you for the complexities in J though. I've intentionally limited k-synth to single letter upper case variables and the verbs are also one character... I might regret this at some point.
Have fun! It makes the world a better place!
I'm an APL newb... while I've been writing code-for-cash forever (C, etc.) I've had a long-time interest in APL languages, but I'm just messing around after working on waveform generation for another sound project I have in the works (https://github.com/octetta/skred ... https://youtu.be/L5-3gBpJsAo?si=JdBlntzn4doY-c3s).
While I was working on this I remember the first book I saw in the public library on computer programming was about APL (probably sometime around 1976)... I didn't have access to a "real computer" for another year after that and no APL for decades, but some ideas stick around, LOL.