sech Pow sinh exp coth Mul Pow 3 x5 x1 Mul sinh x0 x0 
Mul Mul tanh Pow sinh exp coth Mul Pow 3 x5 x1 Mul sinh x0 x0 Mul -1 sech Pow sinh exp coth Mul Pow 3 x5 x1 Mul sinh x0 x0 Mul Pow sinh exp coth Mul Pow 3 x5 x1 Add Mul sinh x0 x0 -1 Mul Mul sinh exp coth Mul Pow 3 x5 x1 log sinh exp coth Mul Pow 3 x5 x1 Add Mul x0 cosh x0 sinh x0 