Mul coth Mul -4 Pow x0 Add atanh x2 x3 Add x0 -2 
Add Mul Add x0 -2 Mul Mul -1 Pow csch Mul -4 Pow x0 Add atanh x2 x3 2 Mul -4 Mul Pow x0 Add Add atanh x2 x3 -1 Add atanh x2 x3 coth Mul -4 Pow x0 Add atanh x2 x3 