Mul tanh csch Pow Mul x0 Add x7 3 x1 Pow x0 Pow coth x6 asec x2 
Add Mul Pow x0 Pow coth x6 asec x2 Mul Pow sech csch Pow Mul x0 Add x7 3 x1 2 Mul Mul Mul -1 coth Pow Mul x0 Add x7 3 x1 csch Pow Mul x0 Add x7 3 x1 Mul Pow Mul x0 Add x7 3 Add x1 -1 Mul x1 Add x7 3 Mul tanh csch Pow Mul x0 Add x7 3 x1 Mul Pow x0 Add Pow coth x6 asec x2 -1 Pow coth x6 asec x2 