Reverse the order of elements along axis 1 (left/right).
This docstring was copied from numpy.fliplr.
Some inconsistencies with the Dask version may exist.
For a 2-D array, this flips the entries in each row in the left/right direction. Columns are preserved, but appear in a different order than before.
Input array, must be at least 2-D.
A view of m with the columns reversed. Since a view is returned, this operation is \(\mathcal O(1)\).
np.flip(m, axis=1). Requires the array to be at least 2-D.
>>> A = np.diag([1.,2.,3.]) >>> A array([[1., 0., 0.], [0., 2., 0.], [0., 0., 3.]]) >>> np.fliplr(A) array([[0., 0., 1.], [0., 2., 0.], [3., 0., 0.]])
>>> A = np.random.randn(2,3,5) >>> np.all(np.fliplr(A) == A[:,::-1,...]) True