Redirected from Sigma
Sigma (Σ σ ς) is the 18rd letter of the Greek alphabet and has a numeric value of 200. When used at the end of a word, the final from (ς) is used.
The upper-case letter Σ is used as a symbol for:
The lower-case letter σ is used as a symbol for:
wikipedia.org dumped 2003-03-17 with terodump