public void TestChineseRestTermHelper()
{
var x = new Int32[3];
x[0] = 2;
x[1] = 1;
x[2] = 0;
var moduli = new Int32[3];
moduli[0] = 4;
moduli[1] = 3;
moduli[2] = 5;
var res = moduli.ChineseRestTerm(x);
Assert.AreEqual(-2, res % 4);
Assert.AreEqual(-2, res % 3);
Assert.AreEqual(0, res % 5);
}