Mul Mul x0 Add asec Add x0 Mul -2.31243834127275 x0 Add atanh Pow atan x0 x0 x0 Add x1 -1 
Mul Add x1 -1 Add Add asec Add x0 Mul -2.31243834127275 x0 Add atanh Pow atan x0 x0 x0 Mul x0 Add Mul -1.31243834127275 Pow Mul Mul sqrt Add 1 Mul -1 Pow Mul Add x0 Mul -2.31243834127275 x0 Add x0 Mul -2.31243834127275 x0 -1 Add x0 Mul -2.31243834127275 x0 Add x0 Mul -2.31243834127275 x0 -1 Add Mul Mul Pow atan x0 Add x0 -1 Add Mul x0 Pow Add 1 Mul x0 x0 -1 Mul atan x0 log atan x0 Pow Add 1 Mul -1 Mul Pow atan x0 x0 Pow atan x0 x0 -1 1 