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