Y add mul pow x2 c mul pow add c add x2 add mul c x2 sin x5 c mul abs add x2 mul x2 x5 sign add c add x2 add mul c x2 sin x5 mul pow x2 c mul pow abs add c add x2 add mul c x2 sin x5 c mul add c x5 sign add x2 mul x2 x5