flopscope.

flopscope.numpy.matrix_transpose

fnp.matrix_transpose(x, /)[flopscope source][numpy source]

Transposes a matrix (or a stack of matrices) ``x``.

Adapted from NumPy docs np.matrix_transpose

Areacore
Typefree
NumPy Refnp.matrix_transpose
Cost
0
Flopscope Context

Transpose last two dimensions (NumPy 2.x array API).

Transposes a matrix (or a stack of matrices) x.

This function is Array API compatible.

Parameters

x:array_like

Input array having shape (..., M, N) and whose two innermost dimensions form MxN matrices.

Returns

out:ndarray

An array containing the transpose for each matrix and having shape (..., N, M).

See also

Examples

>>> import flopscope.numpy as fnp
>>> flops.matrix_transpose([[1, 2], [3, 4]])
array([[1, 3],
       [2, 4]])
>>> flops.matrix_transpose([[[1, 2], [3, 4]], [[5, 6], [7, 8]]])
array([[[1, 3],
        [2, 4]],
       [[5, 7],
        [6, 8]]])