Mul Pow csch x0 4 Mul Mul x0 acot Mul 0.250000000000000 Add x7 x0 x0 
Add Mul Mul Mul x0 acot Mul 0.250000000000000 Add x7 x0 x0 Mul Pow csch x0 3 Mul 4 Mul Mul -1 coth x0 csch x0 Mul Pow csch x0 4 Add Mul x0 Add acot Mul 0.250000000000000 Add x7 x0 Mul x0 Mul -1 Mul 0.250000000000000 Pow Add 1 Mul Mul 0.250000000000000 Add x7 x0 Mul 0.250000000000000 Add x7 x0 -1 Mul x0 acot Mul 0.250000000000000 Add x7 x0 