mindspore.ops.cos
- mindspore.ops.cos(input)[source]
Computes cosine of input element-wise.
\[out_i = \cos(x_i)\]Warning
Using float64 may cause a problem of missing precision.
- Parameters
input (Tensor) – The shape of tensor is \((N,*)\) where \(*\) means, any number of additional dimensions.
- Returns
Tensor, has the same shape as the input. The dtype of output is float32 when dtype of input is in [bool, int8, uint8, int16, int32, int64]. Otherwise output has the same dtype as the input.
- Raises
- Supported Platforms:
Ascend
GPU
CPU
Examples
>>> import mindspore >>> import numpy as np >>> from mindspore import Tensor, ops >>> input = Tensor(np.array([0.24, 0.83, 0.31, 0.09]), mindspore.float32) >>> output = ops.cos(input) >>> print(output) [0.971338 0.6748758 0.95233357 0.9959527]