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tfg.math.math_helpers.double_factorial

Computes the double factorial of n.

tfg.math.math_helpers.double_factorial(n)

Defined in math/math_helpers.py.

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.