mindspore.ops.csr_tan

mindspore.ops.csr_tan(x: CSRTensor)[source]

Computes tangent of x element-wise.

\[out_i = an(x_i)\]

Parameters: x (CSRTensor) – The input CSRTensor.
Returns: CSRTensor, has the same shape as x.
Raises: TypeError – If x is not a CSRTensor.

Supported Platforms:: Ascend GPU CPU

Examples

>>> from mindspore import dtype as mstype
>>> from mindspore import Tensor, ops, CSRTensor
>>> indptr = Tensor([0, 1, 2, 2], dtype=mstype.int32)
>>> indices = Tensor([3, 0], dtype=mstype.int32)
>>> values = Tensor([-1, 2], dtype=mstype.float32)
>>> shape = (3, 4)
>>> x = CSRTensor(indptr, indices, values, shape)
>>> output = ops.csr_tan(x)
>>> print(output.values)
[-1.5574077 -2.1850398]