atan Pow x2 Mul x5 sec Add x0 Add x0 x0 
Mul Mul Pow x2 Add Mul x5 sec Add x0 Add x0 x0 -1 Mul Mul x2 log x2 Mul x5 Mul Mul tan Add x0 Add x0 x0 sec Add x0 Add x0 x0 3 Pow Add 1 Mul Pow x2 Mul x5 sec Add x0 Add x0 x0 Pow x2 Mul x5 sec Add x0 Add x0 x0 -1 