Extracted from Pike v7.8 release 866 at 2016-11-06.
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Gmp
Gmp.mpz

Methods
 __hash()
 _decode()
 _encode()
 _is_type()
 _random()
 _sprintf()
 `!()
 `!=()
 `%()
 `&()
 `*()
 `*=()
 `+()
 `+=()
 `-()
 `/()
 `<()
 `<<()
 `<=()
 `==()
 `>()
 `>=()
 `>>()
 `^()
 ``%()
 ``*()
 ``+()
 ``-()
 ``/()
 ``<<()
 ``>>()
 `|()
 `~()
 bin()
 cast()
 cast_to_float()
 cast_to_int()
 cast_to_string()
 create()
 digits()
 fac()
 gcd()
 gcdext()
 gcdext2()
 invert()
 next_prime()
 popcount()
 pow()
 powm()
 probably_prime_p()
 sgn()
 size()
 small_factor()
 sqrt()
 sqrtrem()
previousGmp.mpz()->next_prime()
Gmp.mpz()->pow()next

Method Gmp.mpz()->popcount()

Method popcount

int popcount()

Description

For values >= 0, returns the population count (the number of set bits). For negative values (who have an infinite number of leading ones in a binary representation), -1 is returned.