Y add mul pow abs x1 c mul pow abs add c add x5 add mul c x1 mul c pow tan c c c abs add x5 mul c x1 mul x1 mul pow add c add x5 add mul c x1 mul c pow tan c c c mul pow abs x1 c mul abs add x5 mul c x1 sign add c add x5 add mul c x1 mul c pow tan c c