mindspore.numpy.cos

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mindspore.numpy.cos(x, dtype=None)[source]

Cosine element-wise.

Note

Numpy arguments out, where, casting, order, subok, signature, and extobj are not supported.

Parameters

  • x (Tensor) – Input tensor.

  • dtype (mindspore.dtype, optional) – Default: None. Overrides the dtype of the output Tensor.

Returns

Tensor or scalar. This is a scalar if x is a scalar.

Supported Platforms:

Ascend GPU CPU

Examples

>>> import mindspore.numpy as np
>>> x = np.arange(5).astype('float32')
>>> print(np.cos(x))
[ 1.          0.5403023  -0.41614684 -0.9899925  -0.6536436 ]