Pow Mul x0 sec Add x0 Add x4 2.71828182845905 coth coth x0 
Mul Pow Mul x0 sec Add x0 Add x4 2.71828182845905 Add coth coth x0 -1 Add Mul coth coth x0 Add sec Add x0 Add x4 2.71828182845905 Mul x0 Mul tan Add x0 Add x4 2.71828182845905 sec Add x0 Add x4 2.71828182845905 Mul Mul Mul x0 sec Add x0 Add x4 2.71828182845905 log Mul x0 sec Add x0 Add x4 2.71828182845905 Mul Mul -1 Pow csch coth x0 2 Mul -1 Pow csch x0 2 