mindspore.ops.IsInf

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

Determines which elements are inf or -inf for each position

Inputs:

input_x (Tensor) - The input tensor.

Outputs:

Tensor, has the same shape of input, and the dtype is bool.

Raises: TypeError – If input_x is not a Tensor.

Supported Platforms:: GPU

Examples

>>> is_inf = ops.IsInf()
>>> input_x = Tensor(np.array([np.log(-1), 1, np.log(0)]), mindspore.float32)
>>> output = is_inf(input_x)
>>> print(output)
[False False True]