Y add mul pow x3 c mul add x3 sin x5 tan add c x3 add mul pow x3 c mul add x3 add x5 mul c x4 tan add c x3 add mul pow x3 c mul add c pow tan add c x3 c mul add x3 sin x5 add x3 add x5 mul c x4 mul c mul x3 mul add x3 sin x5 mul add x3 add x5 mul c x4 tan add c x3