Mul coth Mul acoth Pow 0.252680255142079 x2 exp Mul -4 x0 1.18839510577812 
Mul 1.18839510577812 Mul Mul -1 Pow csch Mul acoth Pow 0.252680255142079 x2 exp Mul -4 x0 2 Mul acoth Pow 0.252680255142079 x2 Mul exp Mul -4 x0 -4 