Sigma Symbol Logo - Mathematical & Statistical Icon Design #196563 (License: Personal Use)

This digital logo centers on the Greek letter sigma (Σ), rendered in bright yellow with a subtle 3D bevel effect against a vertical blue-to-purple gradient. Two elegant black swooshes intersect the symbol diagonally, adding motion and sophistication, while a rounded pink-and-white border frames the composition. The design balances academic symbolism with contemporary visual appeal.

Used as a brand or app icon for mathematics, statistics, data analysis tools, educational platforms, or scientific software; targets users seeking professional, clean, and recognizable identity in STEM fields.