Y mul c mul add x1 mul c mul pow add x3 mul c x4 div c c mul pow add x3 cos x1 c mul cos sqrt add x3 mul c x4 cos add x1 mul pow add x3 cos x1 c sin sqrt add x3 mul c x4 sin add x3 add mul c x1 add mul c sin add x1 mul pow add x3 cos x1 c sin sqrt add x3 mul c x4 mul x4 x1