jax.numpy.arccosh#

jax.numpy.arccosh(x, /)[source]#

Inverse hyperbolic cosine, element-wise.

LAX-backend implementation of numpy.arccosh().

Original docstring below.

Parameters:

  • x (array_like) – Input array.

  • out (ndarray, None, or tuple of ndarray and None, optional) – A location into which the result is stored. If provided, it must have a shape that the inputs broadcast to. If not provided or None, a freshly-allocated array is returned. A tuple (possible only as a keyword argument) must have length equal to the number of outputs.

Returns:

arccosh – Array of the same shape as x. This is a scalar if x is a scalar.

Return type:

ndarray

References