Pow atan Add 4 Mul Add sech x0 0.247466461547263 4 -5 
Mul Pow atan Add 4 Mul Add sech x0 0.247466461547263 4 6 Mul -5 Mul Mul 4 Mul tanh x0 Mul -1 sech x0 Pow Add 1 Mul Add 4 Mul Add sech x0 0.247466461547263 4 Add 4 Mul Add sech x0 0.247466461547263 4 -1 