Add Pow coth x0 Mul Pow x7 0.850918128239322 x0 Pow x2 x0 
Add Mul Pow coth x0 Add Mul Pow x7 0.850918128239322 x0 -1 Add Mul Mul Pow x7 0.850918128239322 x0 Mul -1 Pow csch x0 2 Mul Mul coth x0 log coth x0 Pow x7 0.850918128239322 Mul Pow x2 Add x0 -1 Mul x2 log x2 