public SquareMatrix(T[,] array2D, INumberable <T> iNumberable) : base(array2D, iNumberable) { }
public ComplexNumberable(INumberable <T> operations) { _operations = operations; }
public Matrix(T[,] array2D, INumberable <T> iNumberable) { _array2D = array2D; _iNumberable = iNumberable; }