jax.numpy.copysign#
- jax.numpy.copysign(x1, x2, /)[source]#
Change the sign of x1 to that of x2, element-wise.
LAX-backend implementation of
numpy.copysign().Original docstring below.
If x2 is a scalar, its sign will be copied to all elements of x1.
- Parameters:
x1 (array_like) – Values to change the sign of.
x2 (array_like) – The sign of x2 is copied to x1. If
x1.shape != x2.shape, they must be broadcastable to a common shape (which becomes the shape of the output).
- Returns:
out – The values of x1 with the sign of x2. This is a scalar if both x1 and x2 are scalars.
- Return type:
ndarray or scalar