Pow Mul x0 x6 Mul Add sec x0 2.53244432135844 Add -3 x0 
Mul Pow Mul x0 x6 Add Mul Add sec x0 2.53244432135844 Add -3 x0 -1 Add Mul Mul Add sec x0 2.53244432135844 Add -3 x0 x6 Mul Mul Mul x0 x6 log Mul x0 x6 Add Mul Add -3 x0 Mul tan x0 sec x0 Add sec x0 2.53244432135844 