Y add mul c mul add c add x4 mul x2 pow cos mul c x2 c sin add x2 mul pow add x4 x2 c cos x5 mul c mul pow add x4 x2 c mul add x5 x2 mul add c add x4 mul x2 pow cos mul c x2 c mul cos add x2 mul pow add x4 x2 c cos x5 sin x5