Mul pi Add Add Pow E x1 Mul Mul Pow x0 tanh cbrt Add x7 asech pi x0 Mul 5 x6 x6 
Mul pi Mul Mul 5 x6 Add Mul x0 Mul Pow x0 Add tanh cbrt Add x7 asech pi -1 tanh cbrt Add x7 asech pi Pow x0 tanh cbrt Add x7 asech pi 