Pow x3 Add Pow atanh x0 x0 Add 4 Pow x3 Mul -1.96338918563582 Add x4 x0 
Mul Pow x3 Add Add Pow atanh x0 x0 Add 4 Pow x3 Mul -1.96338918563582 Add x4 x0 -1 Mul Mul x3 log x3 Add Mul Pow atanh x0 Add x0 -1 Add Mul x0 Pow Add 1 Mul -1 Mul x0 x0 -1 Mul atanh x0 log atanh x0 Mul Pow x3 Add Mul -1.96338918563582 Add x4 x0 -1 Mul Mul x3 log x3 -1.96338918563582 