mindspore.ops.logdet

mindspore.ops.logdet(input)[source]

Calculate log determinant of one or a batch of square matrices.

Parameters: input (Tensor) – The input tensor of shape $(*, N, N)$ where $*$ means batch dimensions.
Returns: Tensor

Supported Platforms:: CPU

Examples

>>> import mindspore
>>> a = mindspore.tensor([[[8., 9.], [1., 2.]], [[5., 6.], [3., 4.]]])
>>> mindspore.ops.logdet(a)
Tensor(shape=[2], dtype=Float32, value= [ 1.94591010e+00,  6.93146825e-01])