Y add mul c mul pow x3 c pow add x5 add sqrt tan mul x3 sqrt x1 add mul c x3 cos c c mul pow x3 c mul add c mul sqrt x1 mul pow tan mul x3 sqrt x1 div c c add c pow tan mul x3 sqrt x1 c add x5 add sqrt tan mul x3 sqrt x1 add mul c x3 cos c