Add Pow x0 Add acoth coth x0 sech x3 x0 
Add Mul Pow x0 Add Add acoth coth x0 sech x3 -1 Add Add acoth coth x0 sech x3 Mul Mul x0 log x0 Mul Mul -1 Pow csch x0 2 Pow Add 1 Mul -1 Mul coth x0 coth x0 -1 1 