factor

Author	SHA1	Message	Date
Doug Coleman	1ee8c8f5eb	sigma -> map-sum	2009-10-29 14:34:04 -05:00
Doug Coleman	e1bdd33156	use if-zero in a few more places	2009-08-11 18:15:53 -05:00
Samuel Tardieu	0fef7b94c4	Pack primes numbers by slices of 30 In any given 30 successive integers greater than 5, there are at most 8 prime numbers. Use this to tightly pack the result of the Eratostene sieve. This lets us store more prime numbers than before in less space.	2009-06-24 13:15:12 +02:00
Samuel Tardieu	594bd3aee8	Move math.primes from extra to basis	2009-01-07 21:12:48 +01:00