Y add mul pow x1 div c c pow cos add c add x1 add mul c x3 mul c cos add mul c x3 mul x3 x3 c mul x3 mul pow x1 div c c mul pow cos add c add x1 add mul c x3 mul c cos add mul c x3 mul x3 x3 c mul add c x3 mul sin add mul c x3 mul x3 x3 sin add c add x1 add mul c x3 mul c cos add mul c x3 mul x3 x3