public static FiniteSet <T> LeftProduct(Group <T> group, T t, FiniteSet <T> set)
{
return(new FiniteSet <T>(set.Select(x => group.Product(t, x))));
}
public static FiniteSet <T> RightProduct(Group <T> group, FiniteSet <T> set, T t)
{
return(new FiniteSet <T>(set.Select(x => group.Product(x, t))));
}
public FiniteSet <T> ConjugacyClass(T t)
{
return(new FiniteSet <T>(_set.Select(x => _product(_product(x, t), _inverse(x)))));
}