tion to avoid ambiguity. For instance, the same
cycle [1, 4, 3] could refer to the permutation of order 6: [4, 2, 1, 3, 5,
6]. A product of cycles must be represented by a list of cycles; the
cycles at the end of the list are applied first. For example, [[2,
4], [1, 3, 6, 5]] is equivalent to the permutation [3, 4, 6, 2, 1, 5].
</p>
<p>A cycle can be written in several ways. for instance, [1, 3, 6, 5], [3,
6, 5, 1] and [6, 5, 1, 3] are all equivalent. The canonical form used in
the package is the one that p