csch Add Pow coth asec Mul pi 5 x0 Add 5 x0 
Mul Mul Mul -1 coth Add Pow coth asec Mul pi 5 x0 Add 5 x0 csch Add Pow coth asec Mul pi 5 x0 Add 5 x0 Add Mul Pow coth asec Mul pi 5 Add x0 -1 Mul coth asec Mul pi 5 log coth asec Mul pi 5 1 