Add Pow x3 Mul x0 Add x0 x0 cot log Pow coth x6 x0 
Add Mul Pow x3 Add Mul x0 Add x0 x0 -1 Mul Mul x3 log x3 Add Add x0 x0 Mul x0 2 Mul Mul -1 Pow csc log Pow coth x6 x0 2 Mul Mul Pow coth x6 Add x0 -1 Mul coth x6 log coth x6 Pow Pow coth x6 x0 -1 