Y mul div c c mul add c pow tan add c mul div c c sin sin add x0 add sqrt mul x1 x3 cos x1 c mul add mul c sin x1 mul div c c mul pow x1 c sqrt mul x1 x3 mul cos add x0 add sqrt mul x1 x3 cos x1 cos sin add x0 add sqrt mul x1 x3 cos x1