public static int test_0_simple_packed_sqrt () { Vector4f a = new Vector4f (16, 4, 9, 25); a = a.Sqrt (); if (a.X != 4f) return 1; if (a.Y != 2f) return 2; if (a.Z != 3f) return 3; if (a.W != 5f) return 4; return 0; }