Add Mul x0 Pow Mul Add coth x0 x6 x0 sec x7 cot x0 
Add Add Pow Mul Add coth x0 x6 x0 sec x7 Mul x0 Mul Pow Mul Add coth x0 x6 x0 Add sec x7 -1 Mul sec x7 Add Mul x0 Mul -1 Pow csch x0 2 Add coth x0 x6 Mul -1 Pow csc x0 2 