cbrt Add Add Mul -2 Add Add cbrt Mul x0 -2 -1 pi x0 sec x0 
Mul Pow Mul Mul 3 cbrt Add Add Mul -2 Add Add cbrt Mul x0 -2 -1 pi x0 sec x0 cbrt Add Add Mul -2 Add Add cbrt Mul x0 -2 -1 pi x0 sec x0 -1 Add Add Mul -2 Mul Pow Mul Mul 3 cbrt Mul x0 -2 cbrt Mul x0 -2 -1 -2 1 Mul tan x0 sec x0 