Y mul pow add x4 x3 div c c mul pow add mul sqrt add x4 x3 abs add x5 add sqrt c mul c x3 tan pow x5 div c c c add mul x3 abs add x5 add sqrt c mul c x3 add mul sqrt add x4 x3 tan pow x5 div c c mul div c c mul x4 abs add x5 add sqrt c mul c x3