Add Mul x3 Mul Mul cos sqrt tan Add -0.247466461547263 x0 pi x6 x0 
Add Mul x3 Mul x6 Mul pi Mul Mul -1 sin sqrt tan Add -0.247466461547263 x0 Mul Pow Mul 2 sqrt tan Add -0.247466461547263 x0 -1 Pow sec Add -0.247466461547263 x0 2 1 