mindspore.ops.cos

mindspore.ops.cos(x)[source]

Computes cosine of input element-wise.

\[out_i = cos(x_i)\]

Warning

Supported dtypes are float16 and float32, and using float64 may cause a problem of missing precision.

Parameters

x (Tensor) – The shape of tensor is \((N,*)\) where \(*\) means, any number of additional dimensions.

Returns

Tensor, has the same shape and dtype as x.

Raises

TypeError – If x is not a Tensor.
TypeError – If dtype of x is not float16, float32 or float64, complex64, complex128.

Supported Platforms:: Ascend GPU CPU

Examples

>>> x = Tensor(np.array([0.24, 0.83, 0.31, 0.09]), mindspore.float32)
>>> output = ops.cos(x)
>>> print(output)
[0.971338 0.6748758 0.95233357 0.9959527]