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