The Lyapunov rank of the rearrangement cone of order ``p`` in ``n``
dimensions is ``n`` for ``p == 1`` or ``p == n`` and one otherwise::
The Lyapunov rank of the rearrangement cone of order ``p`` in ``n``
dimensions is ``n`` for ``p == 1`` or ``p == n`` and one otherwise::
....: for n in range(2, 10)
....: for p in [1, n-1] ])
True
....: for n in range(2, 10)
....: for p in [1, n-1] ])
True
....: for n in range(3, 10)
....: for p in range(2, n-1) ])
True
....: for n in range(3, 10)
....: for p in range(2, n-1) ])
True
sage: for n in range(2,10):
....: for p in range(1, n-1):
....: K = rearrangement_cone(p,n)
sage: for n in range(2,10):
....: for p in range(1, n-1):
....: K = rearrangement_cone(p,n)