csch Pow Mul coth Add x2 Mul csch asec x4 Add exp x7 x4 x0 x0 
Mul Mul Mul -1 coth Pow Mul coth Add x2 Mul csch asec x4 Add exp x7 x4 x0 x0 csch Pow Mul coth Add x2 Mul csch asec x4 Add exp x7 x4 x0 x0 Mul Pow Mul coth Add x2 Mul csch asec x4 Add exp x7 x4 x0 Add x0 -1 Add Mul x0 coth Add x2 Mul csch asec x4 Add exp x7 x4 Mul Mul coth Add x2 Mul csch asec x4 Add exp x7 x4 x0 log Mul coth Add x2 Mul csch asec x4 Add exp x7 x4 x0 