log Pow Add atanh x0 54.5981500331442 x0 
Mul Mul Pow Add atanh x0 54.5981500331442 Add x0 -1 Add Mul x0 Pow Add 1 Mul -1 Mul x0 x0 -1 Mul Add atanh x0 54.5981500331442 log Add atanh x0 54.5981500331442 Pow Pow Add atanh x0 54.5981500331442 x0 -1 