David G. SmithMar 5
Earlier today I went looking for the site jsoftware.com and it’s down. Was hoping to get the latest version of the j programming language. Anybody got news about what happened? Or an alternative source?
#JSoftware #APL #J #ProgrammingLanguage #Programming
Hacker NewsJan 22

In Praise of APL (1977)

https://www.jsoftware.com/papers/perlis77.htm

#HackerNews #APL #Programming #Language #APL1977 #Programming #History #ComputerScience #JSoftware

In Praise of APL

remcyclesNov 6

I had a lot of fun investigating fast ways to generate sine waves:
https://remcycles.net/blog/viete_cheb.html

This was part of my presentation at the Signal Processing Summit and DSP Online Conference presentation on simulating the tides by adding up sine waves.

#math #dsp #mathhistory #jsoftware

Show threadLeah NeukirchenJan 2, 2024
Happy 3!24 #jsoftware
Leah NeukirchenDec 31, 2023
Happy +/(2+i.8)^3 ! #jsoftware
💻 okflo 🤸Dec 1, 2022

#AOC in #J #jsoftware

input =: 1!:1 <'aoc01.txt'
input =: ".;._2 input
echo >./ +/;._2 input , 0
input =: +/;._2 input , 0
echo +/ 0 1 2 { input \: input

J, that concise, it fits easily into a toot. :)

Show thread💻 okflo 🤸Oct 30, 2022
@ldbeth since I switched to J, I miss the "hieroglyphs"! #jsoftware #apl