sec Add Mul Pow x6 x0 x0 Add x0 Mul -3 Mul x0 -0.252680255142079 
Mul Mul tan Add Mul Pow x6 x0 x0 Add x0 Mul -3 Mul x0 -0.252680255142079 sec Add Mul Pow x6 x0 x0 Add x0 Mul -3 Mul x0 -0.252680255142079 Add Add Mul x0 Mul Pow x6 Add x0 -1 Mul x6 log x6 Pow x6 x0 -2.25268025514208 