public void TestOperator_Negation_i ()
{
Double r = 3432;
Double s = -6218;
Double t = -3432;
Double u = 6218;
var a = new Vector3(r, s, t);
var b = new Vector3(u, t, s);
var c = new Vector3(t, u, r);
var d = new Vector3(s, r, u);
this.TestNegation(a, c);
this.TestNegation(b, d);
}