Add sec Pow Add Add Add 5 cos x4 Mul x4 Mul x2 x6 x0 Mul exp sin x3 -2 x0 
Add Mul Mul tan Pow Add Add Add 5 cos x4 Mul x4 Mul x2 x6 x0 Mul exp sin x3 -2 sec Pow Add Add Add 5 cos x4 Mul x4 Mul x2 x6 x0 Mul exp sin x3 -2 Mul Pow Add Add Add 5 cos x4 Mul x4 Mul x2 x6 x0 Add Mul exp sin x3 -2 -1 Mul exp sin x3 -2 1 