is_power_2¶

hep_spt.is_power_2(arg)[source]¶

Determine whether the input number(s) is a power of 2 or not. Only works with positive numbers.

Parameters: arg (int or numpy.ndarray(int)) – input number(s).
Returns: Whether the input number(s) is(are) a power of 2 or not.
Return type: bool or numpy.ndarray(bool)