On 24/12/14 13:07, Sturla Molden wrote:
> v
>
> cdef intp_t checksize(intp_t n):
> while not (n % 5): n /= 5
> while not (n % 3): n /= 3
> while not (n % 2): n /= 2
> return (1 if n == 1 else 0)
>
> def _next_regular(target):
> cdef intp_t n = target
> while not checksize(n):
> n += 1
> return n
Blah, old code, with current Cython this should be:
from numpy cimport intp_t
cimport cython
@cython.cdivision(True)
cdef intp_t checksize(intp_t n):
while not (n % 5): n //= 5
while not (n % 3): n //= 3
while not (n % 2): n //= 2
return (1 if n == 1 else 0)
def _next_regular(target):
cdef intp_t n = target
while not checksize(n):
n += 1
return n
Sturla
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