acoth Mul -5 Mul Add x0 3 Mul -0.0366435703258656 Pow 4 Pow x7 x0 
Mul Mul -5 Add Mul -0.0366435703258656 Pow 4 Pow x7 x0 Mul Add x0 3 Mul -0.0366435703258656 Mul Pow 4 Add Pow x7 x0 -1 Mul 5.38629436111989 Mul Pow x7 Add x0 -1 Mul x7 log x7 Pow Add 1 Mul -1 Mul Mul -5 Mul Add x0 3 Mul -0.0366435703258656 Pow 4 Pow x7 x0 Mul -5 Mul Add x0 3 Mul -0.0366435703258656 Pow 4 Pow x7 x0 -1 