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Σ
Image: Wikimedia Commons

Σ

Eighteenth letter of the Greek alphabet

EntityGreek letterQ14413

Also known as σ · ς · sigma

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Overview

All data

25 statements · 8% with external sources · numbers in brackets are citations

Unicode character
  • Σ applies to part: uppercase · unicode code point: 03A3 · tex string: \Sigma
  • σ applies to part: lowercase letter · unicode code point: 03C3 · tex string: \sigma
  • ς applies to part: final form · unicode code point: 03C2 · tex string: \varsigma
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On other databases

14 identifiers linking Σ across the web's reference databases