Mul cot x0 Pow Add Mul Pow x0 -1 Add acot x6 sech x2 x1 exp Pow Mul 4 x0 1.31811607165282 
Add Mul Pow Add Mul Pow x0 -1 Add acot x6 sech x2 x1 exp Pow Mul 4 x0 1.31811607165282 Mul -1 Pow csc x0 2 Mul cot x0 Mul Pow Add Mul Pow x0 -1 Add acot x6 sech x2 x1 Add exp Pow Mul 4 x0 1.31811607165282 -1 Add Mul exp Pow Mul 4 x0 1.31811607165282 Mul Add acot x6 sech x2 Mul Pow x0 2 -1 Mul Mul Add Mul Pow x0 -1 Add acot x6 sech x2 x1 log Add Mul Pow x0 -1 Add acot x6 sech x2 x1 Mul exp Pow Mul 4 x0 1.31811607165282 Mul Pow Mul 4 x0 0.318116071652818 5.31811607165282 