Pow Add 4 atan Mul csc x5 x2 exp asin x0 
Mul Pow Add 4 atan Mul csc x5 x2 Add exp asin x0 -1 Mul Mul Add 4 atan Mul csc x5 x2 log Add 4 atan Mul csc x5 x2 Mul exp asin x0 Pow sqrt Add 1 Mul -1 Mul x0 x0 -1 