Commit Graph

4 Commits (dd8bb5b67308754fb58d559f3392f0700d14910a)

Author SHA1 Message Date
Jon Harper f60f13c675 math.primes.erato doc fixes. 2010-11-02 17:34:28 +01:00
Slava Pestov ee1520f683 math.primes.erato: fix typo in docs 2010-10-22 18:26:08 -07:00
Samuel Tardieu 41d804ddbd 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