mindspore.ops.Cos

class mindspore.ops.Cos[源代码]

Computes cosine of input element-wise.

Warning

Currently support Float16, Float32 data type. If use Float64, there may be a problem of missing precision.

\[out_i = cos(x_i)\]

Inputs:

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

Outputs:

Tensor, has the same shape as x.

Raises: TypeError – If x is not a Tensor.

Supported Platforms:: Ascend GPU CPU

Examples

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