Pow Add Mul x0 7.01525255143453 x0 atanh x0 
Mul Pow Add Mul x0 7.01525255143453 x0 Add atanh x0 -1 Add Mul atanh x0 8.01525255143453 Mul Mul Add Mul x0 7.01525255143453 x0 log Add Mul x0 7.01525255143453 x0 Pow Add 1 Mul -1 Mul x0 x0 -1 