2012/12/11 Stephen Bloch <bl...@adelphi.edu>: > Would it perhaps make more sense for small-primes to contain primes > themselves, in increasing order so one can be found by binary search, rather > than booleans? The O(1) behavior would be replaced by O(log(limit)), but > perhaps you would save enough memory to put the limit higher.
I think there are too many primes. Since > (require math) > (nth-prime 78498) 1000003 there are 78497 primes below a million. On a 64 bit machine that requires 8*78497 = 627976 bytes. -- Jens Axel Søgaard ____________________ Racket Users list: http://lists.racket-lang.org/users