Add 1.57079632679490 exp Pow cbrt x7 Pow x0 atanh log x6 
Mul exp Pow cbrt x7 Pow x0 atanh log x6 Mul Pow cbrt x7 Add Pow x0 atanh log x6 -1 Mul Mul cbrt x7 log cbrt x7 Mul Pow x0 Add atanh log x6 -1 atanh log x6 