Mul x0 Mul -2 atanh Pow Mul Add 0.523598775598299 x0 asinh pi 1.31352134181840 
Add Mul -2 atanh Pow Mul Add 0.523598775598299 x0 asinh pi 1.31352134181840 Mul x0 Mul -2 Mul Mul Pow Mul Add 0.523598775598299 x0 asinh pi 0.313521341818399 Mul 1.31352134181840 asinh pi Pow Add 1 Mul -1 Mul Pow Mul Add 0.523598775598299 x0 asinh pi 1.31352134181840 Pow Mul Add 0.523598775598299 x0 asinh pi 1.31352134181840 -1 