↩ 🔵 🔵 🔵 ❪✺₁𝑖❫⁺ Classes of Functions ○ ❪✺₁❫ Programmatic Classes ○ Function ○꠹ ❪✺₁.❫⁺ Classes of Programmatic Functions ○ ❪∂₁❫ Programmatic Functions ○ Function Overloading ○ Function Prototype ○꠹