public void testMath38() {
    String expression = "100 + 200 - 300 + 400 - 500 + 105 / 205 - 405 + 305 * 206";
    double res = 100d + 200d - 300d + 400d - 500d + 105d / 205d - 405d + 305d * 206d;

    System.out.println("Expression: " + expression);
    System.out.println("CorrectResult:" + res);
    assertEquals(res,
        MVEL.eval(expression));
  }