Pow csch Add Mul x0 x2 Add x3 x4 Pow x1 x0 
Mul Pow csch Add Mul x0 x2 Add x3 x4 Add Pow x1 x0 -1 Add Mul Pow x1 x0 Mul Mul Mul -1 coth Add Mul x0 x2 Add x3 x4 csch Add Mul x0 x2 Add x3 x4 x2 Mul Mul csch Add Mul x0 x2 Add x3 x4 log csch Add Mul x0 x2 Add x3 x4 Mul Pow x1 Add x0 -1 Mul x1 log x1 