Mul Pow Add -1 acoth Pow 27.3082328360165 x0 -2 -1.00067115040168 
Mul -1.00067115040168 Mul Pow Add -1 acoth Pow 27.3082328360165 x0 3 Mul -2 Mul Mul Pow 27.3082328360165 Add x0 -1 30.6154210618294 Pow Add 1 Mul -1 Mul Pow 27.3082328360165 x0 Pow 27.3082328360165 x0 -1 