bit-twiddling hacks

Seairth

A friend shared this with me today. It's a page full of bit-twiddling hacks. Figured someone here might find it useful, so I'm passing it along.

http://graphics.stanford.edu/~seander/bithacks.html

Tracy Allen

It's also worth mentioning the classic book, Hacker's Delight, by Henry S Warren. This book was referenced on the forum repeatedly in early days of the Propeller 1. It offers a lot of narrative to go with the algorithms presented.

I looked for the web site that went with it, and discovered it is only accessible now via the archive:
https://web.archive.org/web/20190915025154/http://www.hackersdelight.org/