Pow sec Mul Add Add cot x0 sec Add 2 pi Mul csch x0 cos x0 -2 x0 
Mul Pow sec Mul Add Add cot x0 sec Add 2 pi Mul csch x0 cos x0 -2 Add x0 -1 Add Mul x0 Mul Mul tan Mul Add Add cot x0 sec Add 2 pi Mul csch x0 cos x0 -2 sec Mul Add Add cot x0 sec Add 2 pi Mul csch x0 cos x0 -2 Mul -2 Add Mul -1 Pow csc x0 2 Add Mul cos x0 Mul Mul -1 coth x0 csch x0 Mul csch x0 Mul -1 sin x0 Mul sec Mul Add Add cot x0 sec Add 2 pi Mul csch x0 cos x0 -2 log sec Mul Add Add cot x0 sec Add 2 pi Mul csch x0 cos x0 -2 