csch coth Add Add Mul 4 sqrt sqrt csch x7 acosh x3 Add x1 Mul x0 sec E 
Mul Mul Mul -1 coth coth Add Add Mul 4 sqrt sqrt csch x7 acosh x3 Add x1 Mul x0 sec E csch coth Add Add Mul 4 sqrt sqrt csch x7 acosh x3 Add x1 Mul x0 sec E Mul Mul -1 Pow csch Add Add Mul 4 sqrt sqrt csch x7 acosh x3 Add x1 Mul x0 sec E 2 sec E 