Re:Calculating Burn Rates in J
by sndean on Sunday December 10, 2017 @04:14PM
(#15893536)
It looks like % has a different use in BCPL, but it's used for mod in B [0], so I'm guessing it's a Thompson/Ritchie invention? (unless it came from some other language that came before B)
[0] https://www.bell-labs.com/usr/dmr/www/btut.html