Y mul pow x3 c mul sqrt mul pow x3 c pow tan mul x3 pow tan add x3 mul c mul x3 abs x2 c c mul pow tan mul x3 pow tan add x3 mul c mul x3 abs x2 c c mul pow tan add x3 mul c mul x3 abs x2 c mul add c pow tan mul x3 pow tan add x3 mul c mul x3 abs x2 c c mul add c pow tan add x3 mul c mul x3 abs x2 c sign x2