mindspore.numpy.tanh

mindspore.numpy.tanh(x, dtype=None)[源代码]

Computes hyperbolic tangent element-wise.

说明

Numpy arguments out, where, casting, order, subok, signature, and extobj are not supported.

参数

  • x (Tensor) – Input tensor.

  • dtype (mindspore.dtype, optional) – Default: None. Overrides the dtype of the output Tensor.

返回

Tensor or scalar. This is a scalar if x is a scalar.

Supported Platforms:

Ascend GPU CPU

样例

>>> import mindspore.numpy as np
>>> x = np.arange(5).astype('float32')
>>> print(np.tanh(x))
[0.        0.7615942 0.9640276 0.9950548 0.9993293]