asec Pow Pow log sec asec asinh sqrt asech x4 x0 Pow x1 acoth Add x6 x4 
Mul Mul Pow Pow log sec asec asinh sqrt asech x4 x0 Add Pow x1 acoth Add x6 x4 -1 Mul Pow x1 acoth Add x6 x4 Mul Pow log sec asec asinh sqrt asech x4 Add x0 -1 Mul log sec asec asinh sqrt asech x4 log log sec asec asinh sqrt asech x4 Pow Mul Mul sqrt Add 1 Mul -1 Pow Mul Pow Pow log sec asec asinh sqrt asech x4 x0 Pow x1 acoth Add x6 x4 Pow Pow log sec asec asinh sqrt asech x4 x0 Pow x1 acoth Add x6 x4 -1 Pow Pow log sec asec asinh sqrt asech x4 x0 Pow x1 acoth Add x6 x4 Pow Pow log sec asec asinh sqrt asech x4 x0 Pow x1 acoth Add x6 x4 -1 