lists of primes up to a given number
y = primes(x)
real scalar
vector
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.
x
primes(x)
y
[2, x]
x<2
primes(35)
--> primes(35) ans = 2. 3. 5. 7. 11. 13. 17. 19. 23. 29. 31.