#include <cmath>
#include "misc/prime.h"
#include "factory/cf_primes.h"
Go to the source code of this file.
◆ iiIsPrime0()
static int iiIsPrime0 |
( |
unsigned |
p | ) |
|
|
static |
Definition at line 12 of file prime.cc.
32 unsigned end_p=(unsigned)
sqrt((
double)
p);
34 for (
i=0;
i<end_i;
i++)
43 if (
j > end_p)
return p;
int cf_getNumSmallPrimes()
int cf_getSmallPrime(int i)
static int iiIsPrime0(unsigned p)
◆ IsPrime()
Definition at line 61 of file prime.cc.
64 else if (
p == 1)
return 1;
65 else if ((
p == 2)||(
p==3))
return p;
66 else if (
p < 0)
return 2;