deg2rad¶

paddle.sparse. deg2rad ( x, name=None ) [source]

Convert each of the elements of input x from degree to radian, requiring x to be a SparseCooTensor or SparseCsrTensor.

\[deg2rad(x) = \pi * x / 180\]

Parameters

• x (Tensor) – The input Sparse Tensor with data type float32, float64, int32, int64.

• name (str, optional) – Name for the operation (optional, default is None). For more information, please refer to Name.

Returns

A Sparse Tensor with the same data type and shape as x .

Examples

>>> import paddle

>>> dense_x = paddle.to_tensor([-180, 0, 180])
>>> sparse_x = dense_x.to_sparse_coo(1)
>>> out = paddle.sparse.deg2rad(sparse_x)
>>> out
Tensor(shape=[3], dtype=paddle.float32, place=Place(cpu), stop_gradient=True,
    indices=[[0, 2]],
    values=[-3.14159274,  3.14159274])