asech Pow sinh Add sqrt x5 sech x0 3 
Mul Mul Pow sinh Add sqrt x5 sech x0 2 Mul 3 Mul cosh Add sqrt x5 sech x0 Mul tanh x0 Mul -1 sech x0 Pow Mul Mul Pow sinh Add sqrt x5 sech x0 3 Pow sinh Add sqrt x5 sech x0 3 sqrt Add 1 Mul -1 Pow Mul Pow sinh Add sqrt x5 sech x0 3 Pow sinh Add sqrt x5 sech x0 3 -1 -1 