mindspore.ops.Atanh

class mindspore.ops.Atanh[源代码]

Computes inverse hyperbolic tangent of the input element-wise.

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

  • 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.

Outputs:

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)
>>> atanh = ops.Atanh()
>>> output = atanh(x)
>>> print(output)
[ 0.         -0.54930615]