tfg.math.math_helpers.double_factorial

Computes the double factorial of n.

tfg.math.math_helpers.double_factorial(
    n: TensorLike
) -> TensorLike

Note
In the following, A1 to An are optional batch dimensions.

Args
n	A tensor of shape [A1, ..., An] containing positive integer values.

Returns
A tensor of shape [A1, ..., An] containing the double factorial of n.