Y mul x2 mul pow x1 c mul pow add x1 add x2 tan mul x1 sqrt x2 c mul add x2 add mul c x1 add mul x1 mul sqrt x2 pow cos mul x1 sqrt x2 c tan mul x1 sqrt x2 sin mul x2 mul pow x1 c pow add x1 add x2 tan mul x1 sqrt x2 c