mindspore.ops.cosh

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mindspore.ops.cosh(input)[source]

Computes hyperbolic cosine of input element-wise.

\[out_i = \cosh(input_i)\]
Parameters

input (Tensor) – The input tensor of hyperbolic cosine function, its data type must be float16, float32, float64, complex64 or complex128.

Returns

Tensor, has the same shape as input.

Raises

  • TypeError – If the dtype of input is not one of the following types: float16, float32, float64, complex64, complex128.

  • TypeError – If input is not a Tensor.

Supported Platforms:

Ascend GPU CPU

Examples

>>> import mindspore
>>> import numpy as np
>>> from mindspore import Tensor, ops
>>> x = Tensor(np.array([0.24, 0.83, 0.31, 0.09]), mindspore.float32)
>>> output = ops.cosh(x)
>>> print(output)
[1.0289385 1.364684 1.048436 1.0040528]
>>> x = Tensor(2.1, mindspore.float32)
>>> output = ops.cosh(x)
>>> print(output)
4.144313