Mul x0 csch coth csch Add x7 x0 
Add csch coth csch Add x7 x0 Mul x0 Mul Mul Mul -1 coth coth csch Add x7 x0 csch coth csch Add x7 x0 Mul Mul -1 Pow csch csch Add x7 x0 2 Mul Mul -1 coth Add x7 x0 csch Add x7 x0 