3 ms·
Which systems don't use two's complement?
by tomp 9y ago
Which systems don't use two's complement?
- hal_9e3 9y agohttps://en.wikipedia.org/wiki/UNIVAC_1100/2200_series#Architecture https://en.wikipedia.org/wiki/UNIVAC_1100/2200_series#Archit... "I'm not dead yet!" https://www.unisys.com/offerings/clearpath-forward/clearpath-forward-products/clearpath-os-2200-software https://www.unisys.com/offerings/clearpath-forward/clearpath... https://en.wikipedia.org/wiki/Ones%27_complement https://en.wikipedia.org/wiki/Ones%27_complement
- jandrese 9y agoA handful of ancient legacy systems. Very few people today need to worry about their webapp being ported over to UNIVAC.
- glangdale 9y agoUnisys apparently ships some emulators of a old system that still use one's complement... much as I hesitate to ever link to any ESR material, there's a good article here: http://esr.ibiblio.org/?p=7413 http://esr.ibiblio.org/?p=7413