primes-upto ( n -- seq )
Prime numbers

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Next:	primes-between ( low high -- seq )

Vocabulary
math.primes

Inputs

n	an integer

Outputs

seq	a sequence

Word description
Return a sequence containing all the prime numbers smaller or equal to n.

See also
nprimes, primes-between

Definition

USING: kernel ;

IN: math.primes

: primes-upto ( n -- seq ) 2 swap primes-between ;