jax.numpy.flip

jax.numpy.flip(m, axis=None)

Reverse the order of elements in an array along the given axis.

LAX-backend implementation of flip().

Original docstring below.

The shape of the array is preserved, but the elements are reordered.

New in version 1.12.0.

Parameters

• m (array_like) – Input array.

• axis (None or int or tuple of ints, optional) –

  Axis or axes along which to flip over. The default, axis=None, will flip over all of the axes of the input array. If axis is negative it counts from the last to the first axis.

  If axis is a tuple of ints, flipping is performed on all of the axes specified in the tuple.

  Changed in version 1.15.0: None and tuples of axes are supported

Returns

out – A view of m with the entries of axis reversed. Since a view is returned, this operation is done in constant time.

Return type

array_like