Y mul c mul add mul c mul pow x2 c mul pow add x2 add x3 cos x3 c pow sin x3 c add mul c mul x2 mul pow add x2 add x3 cos x3 c pow sin x3 c sin c mul cos add mul x2 sin c mul pow x2 c mul pow add x2 add x3 cos x3 c pow sin x3 c sin add mul x2 sin c mul pow x2 c mul pow add x2 add x3 cos x3 c pow sin x3 c