log coth Add x0 Pow acsch sinh sqrt exp Mul x2 -2 x0 
Mul Mul Mul -1 Pow csch Add x0 Pow acsch sinh sqrt exp Mul x2 -2 x0 2 Add 1 Mul Pow acsch sinh sqrt exp Mul x2 -2 Add x0 -1 Mul acsch sinh sqrt exp Mul x2 -2 log acsch sinh sqrt exp Mul x2 -2 Pow coth Add x0 Pow acsch sinh sqrt exp Mul x2 -2 x0 -1 