Add -2 atanh Pow x7 Add 5 tanh Pow x0 sech x3 
Mul Mul Pow x7 Add Add 5 tanh Pow x0 sech x3 -1 Mul Mul x7 log x7 Mul Pow sech Pow x0 sech x3 2 Mul Pow x0 Add sech x3 -1 sech x3 Pow Add 1 Mul -1 Mul Pow x7 Add 5 tanh Pow x0 sech x3 Pow x7 Add 5 tanh Pow x0 sech x3 -1 