Classe « float64 »

Méthode numpy.float64.as_integer_ratio

Signature de la méthode as_integer_ratio

Description

as_integer_ratio.__doc__

double.as_integer_ratio() -> (int, int)

        Return a pair of integers, whose ratio is exactly equal to the original
        floating point number, and with a positive denominator.
        Raise `OverflowError` on infinities and a `ValueError` on NaNs.

        >>> np.double(10.0).as_integer_ratio()
        (10, 1)
        >>> np.double(0.0).as_integer_ratio()
        (0, 1)
        >>> np.double(-.25).as_integer_ratio()
        (-1, 4)