Add Add Mul x0 Pow coth asec Mul tan sech x4 acoth x1 x2 -4 Pow csc log x3 Add Pow x0 x5 x0 
Add Pow coth asec Mul tan sech x4 acoth x1 x2 Mul Pow csc log x3 Add Add Pow x0 x5 x0 -1 Mul Mul csc log x3 log csc log x3 Add Mul Pow x0 Add x5 -1 x5 1 