Pow sinh Add Add x0 x0 sec acot x3 x0 
Mul Pow sinh Add Add x0 x0 sec acot x3 Add x0 -1 Add Mul x0 Mul cosh Add Add x0 x0 sec acot x3 2 Mul sinh Add Add x0 x0 sec acot x3 log sinh Add Add x0 x0 sec acot x3 