public void ConjugateTest()
{
var a = new Cycle("123");
var b = new Cycle("234");
Assert.AreEqual(a.Conjugate(b).ToString(), "124");
}
public static IEnumerable <Cycle> CombinationsWith(this Cycle a, Cycle b)
{
var report =
(a + b).Variations()
.Concat((b + a).Variations())
.Concat((a - b).Variations())
.Concat((-b + a).Variations())
.Concat(a.Conjugate(b).Variations())
.Concat((-a).Conjugate(b).Variations())
.Concat(b.Conjugate(a).Variations())
.Concat((-b).Conjugate(a).Variations())
.Concat(a.Commutate(b).Variations())
.Concat(a.Commutate(-b).Variations())
.Concat((-a).Commutate(b).Variations())
.Concat((-a).Commutate(-b).Variations());
foreach (var r in report)
{
yield return(r);
}
}