primes
lists of primes up to a given number
Syntax
y = primes(x)
Arguments
- x
real scalar
- y
vector
Description
Given a real x, primes(x)
returns in a vector y all the prime numbers in
[2, x]. If x<2 then
primes(x) returns an empty matrix.
Examples
primes(35)
--> primes(35) ans = 2. 3. 5. 7. 11. 13. 17. 19. 23. 29. 31.
See also
- factor — factor function
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