Pow Add Add sec x0 Mul -0.142546543074278 x6 -2 sin Mul x0 pi 
Mul Pow Add Add sec x0 Mul -0.142546543074278 x6 -2 Add sin Mul x0 pi -1 Add Mul sin Mul x0 pi Mul tan x0 sec x0 Mul Mul Add Add sec x0 Mul -0.142546543074278 x6 -2 log Add Add sec x0 Mul -0.142546543074278 x6 -2 Mul cos Mul x0 pi pi 