/// <summary>Enumerates reverse in this collection.</summary>
/// <param name="source">The source to act on.</param>
/// <param name="t">(Optional) Row or Column sum.</param>
/// <returns>
/// An enumerator that allows foreach to be used to process reverse in this collection.
/// </returns>
public static IEnumerable <Vector> Reverse(this Matrix source, VectorType t = VectorType.Row)
{
return(Matrix.Reverse(source, t));
}