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