## Mathematic Symbols

Part 4: Greek

Part 3 of this series was about the radical, integral, partial derivative, and infinity signs (√ ∫ ∂ ∞). This final math symbols post, Part 4, covers four Greek derived math symbols: Δ ∑ ∏ π (delta, sum, product, and pi). The only constant is Change The uppercase Greek delta symbol (Δ) is used in mathematics to denote a change or difference. Delta, being an [...]