Comment by itishappy
2 years ago
Ha! The guy who wrote this is the same guy who invented ~~APL~~ a number of APL inspired languages (Edit: He did not invent APL. Thanks for the corrections!), so I suspect he may just be built different.
https://www.jsoftware.com/ioj/iojATW.htm
Have you seen anything written in K itself? Here's a program to calculate primes:
2_&{&/x!/:2_!x}'!R
I'm sure ATW knows a lot of APL, but APL itself was created by Ken Iverson when ATW was just a small child. https://en.wikipedia.org/wiki/Kenneth_E._Iverson
APL was invented by Kenneth Iverson, the other person mentioned on the page, not Arthur Whitney.
I was not convinced of the readability of APL, but compared to its successors which tried to stick to ASCII, I've learned to appreciate the merits of an extended character set.
A program written in Unix dc(1) would look as weird as that.