Σ
Definition from Wiktionary, a free dictionary
Template:character information
Contents |
[edit] Translingual
[edit] Symbol
Σ
[edit] Usage notes
(mathematics): Though there exists a distinct symbol (∑) for the purpose of the mathematical summation, the upper case sigma here is often used for convenience.
[edit] See also
[edit] Greek
[edit] Letter
Σ (uppercase, lowercase σ)
- The upper case letter sigma (σίγμα), the 18th letter of the modern Greek alphabet.
[edit] See also
[edit] Numeral
Σ'
- The number 200 in Greek numerals.
,Σ
- The number 200,000 in Greek numerals.
