acot Pow x4 Add x0 cot Add Mul -5 sec Add csc x2 x0 5 
Mul -1 Mul Mul Pow x4 Add Add x0 cot Add Mul -5 sec Add csc x2 x0 5 -1 Mul Mul x4 log x4 Add 1 Mul Mul -1 Pow csc Add Mul -5 sec Add csc x2 x0 5 2 Mul -5 Mul tan Add csc x2 x0 sec Add csc x2 x0 Pow Add 1 Mul Pow x4 Add x0 cot Add Mul -5 sec Add csc x2 x0 5 Pow x4 Add x0 cot Add Mul -5 sec Add csc x2 x0 5 -1 