Mul Add log Add x0 Mul acsch acot Add sech x2 -2 Add -2 coth x6 x1 cot sin x0 
Add Mul cot sin x0 Pow Add x0 Mul acsch acot Add sech x2 -2 Add -2 coth x6 -1 Mul Add log Add x0 Mul acsch acot Add sech x2 -2 Add -2 coth x6 x1 Mul Mul -1 Pow csc sin x0 2 cos x0 