Add log sech Mul Pow x0 0.247466461547263 x0 Add asech x3 x0 
Add Mul Mul Mul tanh Mul Pow x0 0.247466461547263 x0 Mul -1 sech Mul Pow x0 0.247466461547263 x0 Add Mul x0 Mul Pow x0 -0.752533538452737 0.247466461547263 Pow x0 0.247466461547263 Pow sech Mul Pow x0 0.247466461547263 x0 -1 1 