Last modified on 22 August 2014, at 21:19

ε

Greek lc epsilon.png
Unicode name GREEK SMALL LETTER EPSILON
Unicode block Greek and Coptic
Codepoint U+03B5
δ ← Greek and Coptic → ζ

TranslingualEdit

SymbolEdit

ε

  1. (sciences) emittance, extinction coefficient.
  2. (mathematics) A small number, usually in company of δ.
    • For each \epsilon > 0, there exists a \delta > 0, ...

See alsoEdit


GreekEdit

EtymologyEdit

Derived from its majuscule counterpart Ε, from the Phoenician letter 𐤄, he.

LetterEdit

ε (e) (lowercase, uppercase Ε)

  1. Lower case epsilon, the fifth letter of the ancient and modern Greek alphabets. Its name was εἶ, later ἒ ψιλόν, and presently έψιλον. It represents the same sound in both alphabets, a somewhat lowered variant of the mid front unrounded vowel: IPA(key): /e/ or /e̞/. It is preceded by δ and followed by ϝ.

See alsoEdit

Derived termsEdit