anchor.diff:    CompareIntMatrices(Expected, Actual);
   end;
   
  -procedure TPascalsTriangleTest.negative_rows;
  -begin
  -  Assert.WillRaise(procedure() begin PascalsTriangle.Calculate(-1) end,
  -                    EArgumentOutOfRangeException);
  -end;
  -
   initialization
     TDUnitX.RegisterTestFixture(TPascalsTriangleTest);
   end.
  
positive.code: uses
    DUnitX.TestFramework, uPascalsTriangle;
  
  const CanonicalVersion = '1.3.0';
  
  type
    TMatrix = TArray<TArray<integer>>;
  
negative.code:   TPascalsTriangleTest = class(TObject)
    private
      procedure CompareIntMatrices(AExpected, AActual : TArray<TArray<integer>>);
    public
  
      [Test]
  