Method isnan

ot/backend.py:512–520

r""" Tests element-wise for NaN and returns result as a boolean tensor. This function follows the api from :any:`numpy.isnan` See: https://numpy.org/doc/stable/reference/generated/numpy.isnan.html

(self, a)

        raise NotImplementedError()

    def isnan(self, a):
        r"""
        Tests element-wise for NaN and returns result as a boolean tensor.

        This function follows the api from :any:`numpy.isnan`

        See: https://numpy.org/doc/stable/reference/generated/numpy.isnan.html
        """
        raise NotImplementedError()

    def isinf(self, a):
        r"""