mindspore.ops.Neg

class mindspore.ops.Neg(*args, **kwargs)[source]

Returns a tensor with negative values of the input tensor element-wise.

\[out_{i} = - x_{i}\]

Inputs:

x (Tensor) - The input tensor whose dtype is number. \((N,*)\) where \(*\) means ,any number of additional dimensions, its rank should less than 8.

Outputs:

Tensor, has the same shape and dtype as input.

Raises: TypeError – If x is not a Tensor.

Supported Platforms:: Ascend GPU CPU

Examples

>>> neg = ops.Neg()
>>> x = Tensor(np.array([1, 2, -1, 2, 0, -3.5]), mindspore.float32)
>>> output = neg(x)
>>> print(output)
[-1.  -2.   1.  -2.   0.   3.5]