Add 1 Add Pow x0 -4 Pow Mul 2 Mul x0 Add x0 -0.00800000000000000 Add atanh x0 x3 
Add Mul Pow x0 5 -4 Mul Pow Mul 2 Mul x0 Add x0 -0.00800000000000000 Add Add atanh x0 x3 -1 Add Mul Add atanh x0 x3 Mul 2 Add Add x0 -0.00800000000000000 x0 Mul Mul Mul 2 Mul x0 Add x0 -0.00800000000000000 log Mul 2 Mul x0 Add x0 -0.00800000000000000 Pow Add 1 Mul -1 Mul x0 x0 -1 