mindspore.ops.atanh

mindspore.ops.atanh(x)[source]

Computes inverse hyperbolic tangent of the input element-wise.

\[out_i = \tanh^{-1}(x_{i})\]

Warning

This is an experimental prototype that is subject to change and/or deletion.

Parameters

x (Tensor) – The shape of tensor is \((N,*)\) where \(*\) means, any number of additional dimensions. The data type should be one of the following types: float16, float32.

Returns

A Tensor, has the same type as the input.

Raises

TypeError – If x is not a Tensor.
TypeError – If dtype of x is not float16 or float32.

Supported Platforms:: Ascend CPU

Examples

>>> x = Tensor(np.array([0, -0.5]), mindspore.float32)
>>> output = ops.atanh(x)
>>> print(output)
[ 0.         -0.54930615]