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