Add Pow asec x2 cos Add 5 Pow coth x5 x0 2 
Mul Pow asec x2 Add cos Add 5 Pow coth x5 x0 -1 Mul Mul asec x2 log asec x2 Mul Mul -1 sin Add 5 Pow coth x5 x0 Mul Pow coth x5 Add x0 -1 Mul coth x5 log coth x5 