public void TestOperator_Negation_ii ()
{
Double t = -3432;
Double u = 6218;
Double r = 3432;
Double s = -6218;
var c = new Matrix44(
t, u, r, s,
r, s, t, u,
r, s, t, u,
r, s, t, u);
var d = new Matrix44(
s, r, u, t,
r, s, t, u,
r, s, t, u,
r, s, t, u);
this.TestNegation(c, Matrix44.Zero - c);
this.TestNegation(d, Matrix44.Zero - d);
}