primesieve {spuRs} | R Documentation |
This function uses the Sieve of Eratosthenes to find all the primes less than or equal to a given integer.
primesieve(sieved, unsieved)
sieved |
Identified primes (empty vector for initialization) |
unsieved |
Candidate integers |
The function assumes that unsieved is a vector of positive integers.
Returns a vector of primes sieved (selected) from the input vector.
Jones, O.D., R. Maillardet, and A.P. Robinson. 2009. An Introduction to Scientific Programming and Simulation, Using R. Chapman And Hall/CRC.
primesieve(c(), 2:200)