public void Addition() { Matrix33F m1 = new Matrix33F(columnMajor, MatrixOrder.ColumnMajor); Matrix33F m2 = Matrix33F.One; Matrix33F result = Matrix33F.Add(m1, m2); for (int i = 0; i < 9; i++) { Assert.AreEqual(rowMajor[i] + 1.0f, result[i]); } }