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