Looks similar
This Is Knuth 3:16 (2002)(larry.denenberg.com)
122 points by signa11 | 25 comments
Sublinear Time Algorithms(people.csail.mit.edu)
121 points by gone35 | 60 comments
Guess I'm a rationalist now(scottaaronson.blog)
287 points by nsoonhui | 869 comments
XOR(chiark.greenend.org.uk)
541 points by mariuz | 91 comments
Simon Tatham's long-form essay explaining the XOR operation in boolean logic and on integers, its properties, and applications such as cryptography, graphics, and swaps.






