mindspore.ops.is_nonzero

mindspore.ops.is_nonzero(input)[source]

Determine whether the input Tensor contains 0 or False. The input can only be a single element.

Parameters: input (Tensor) – The input tensor.
Returns: Bool

Supported Platforms:: Ascend GPU CPU

Examples

>>> import mindspore
>>> x1 = mindspore.tensor([[[False]]])
>>> x2 = mindspore.tensor([[3.5]])
>>> out1 = mindspore.ops.is_nonzero(x1)
>>> print(out1)
False
>>> out2 = mindspore.ops.is_nonzero(x2)
>>> print(out2)
True