mindspore.ops.isfinite

mindspore.ops.isfinite(x)[source]

Determines which elements are finite for each position.

\begin{array}{r} o u t_{i} = {\begin{cases} if x_{i} = Finite, T r u e \\ if x_{i} \neq Finite, F a l s e \end{cases} \end{array}

Parameters: x (Tensor) – The input tensor. $(N, *)$ where $*$ means, any number of additional dimensions.
Returns: Tensor, has the same shape of input, and the dtype is bool.
Raises: TypeError – If x is not a Tensor.

Examples

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