Sigma Symbol Icon - Mathematical Summation & Statistics Visual #42620 (License: Personal Use)

This digital illustration features the Greek capital letter Sigma (Σ) in bright green with a subtle 3D bevel effect, centered on a gradient purple rectangle. Black curved swooshes add dynamism, suggesting calculation flow or data movement, while a rounded yellow border gives it a card-like, app-icon aesthetic. The composition balances academic symbolism with modern UI appeal.

Commonly used on educational platforms, data analytics dashboards, math tutorial sites, or as a favicon/icon for STEM-related apps. Matches user intent for visual representation of summation, aggregation, or statistical operations.