Add 3 Add x0 atan Pow acsc x5 Add Mul csc x2 cot x0 x0 
Add 1 Mul Mul Pow acsc x5 Add Add Mul csc x2 cot x0 x0 -1 Mul Mul acsc x5 log acsc x5 Add Mul csc x2 Mul -1 Pow csc x0 2 1 Pow Add 1 Mul Pow acsc x5 Add Mul csc x2 cot x0 x0 Pow acsc x5 Add Mul csc x2 cot x0 x0 -1 