↩ 🔵 🔵 🔵 ❪✺₁𝑖❫⁺ Classes of Functions ○ Operation ○꠹ ❪✺₁․❫⁺ Classes of Programmatic Operations ○ Binary Operation ○꠹ Operation ○꠹ᴾᴿᴳᴿᴹ Unary Operation ○꠹