What is the meaning of Sigma?

Sigma is an option term sometimes used as a synonym for vega, lambda or kappa. See: Vega.

Barry Goldsmith
5
 
|15 years ago|467 views|share |citing 
APABarry Goldsmith. (2010). sigma. Retrieved September 20, 2026, from http://smartdefine.org/sigma/definitions/1163567
ChicagoBarry Goldsmith. 2010. "sigma" http://smartdefine.org/sigma/definitions/1163567 (accessed September 20, 2026).
HarvardBarry Goldsmith 2010, sigma, Smart Define, viewed 20 September, 2026, <http://smartdefine.org/sigma/definitions/1163567>.
MLABarry Goldsmith. "sigma" 21 October 2010. Web. 20 September 2026. <http://smartdefine.org/sigma/definitions/1163567>
{ class="autoclick" }next definition (/)