public void Matrix_is_not_invertible()
{
var testMatrix = new Matrix33(1.0, -2.0, -3.0,
4.6, 3.2, -1.2,
0.0, 0.0, 0.0);
var actual = testMatrix.IsInvertible();
Assert.AreEqual(actual, false);
}
public void Matrix_is_invertible()
{
var testMatrix = new Matrix33(1.0, -2.0, -3.0,
4.6, 3.2, -1.2,
-0.9, 8.1, 3.4);
var actual = testMatrix.IsInvertible();
Assert.AreEqual(actual, true);
}
