Function creachadair_imath_sys::mp_int_is_pow2
source · [−]Expand description
Returns k >= 0
such that z
is 2^k
, if such a k
exists. If no such
k
exists, the function returns -1.
Returns k >= 0
such that z
is 2^k
, if such a k
exists. If no such
k
exists, the function returns -1.