↩ 🔵 🔵 🔵 ❪∂❫ Math ○ Function ○꠹ ❪∂₁₀❫ Function Portals ○ ❪∂₁ᵢ❫ Matrix Functions ○ ❪∂₁ᵢ❫ Vector Functions ○ ❪∂₁ₐ❫ Operations ○ ❪∂₁-❫ Floating Functions ○