Y mul c mul add mul x2 pow add x3 x1 c mul c mul x3 mul x2 pow add x3 x1 c mul cos add c add x2 add pow x2 c add mul x3 mul x2 pow add x3 x1 c tan mul sqrt x2 sin c sin sin add c add x2 add pow x2 c add mul x3 mul x2 pow add x3 x1 c tan mul sqrt x2 sin c