lisp

I was reading SICP over lunch and found this lovely footnote on probabilistic methods for deciding if a number is prime. (it is #47) Numbers that fool the Fermat test are called Carmichael numbers, and little is known about them other than that they »

I am reading through SICP with some of the guys in work and got to a bit that fascinated me and reminded me of my previous life as a mathematician. The basic data structure in Scheme is the cons cell, essentially representing an ordered pair. So > (cons »