Difference between revisions of "Lemma"
From Wiki @ Karl Jones dot com
Karl Jones (Talk | contribs) (Created page with "In mathematics, a '''lemma''' (plural '''lemmata''' or '''lemmas''') is a proved proposition which is used as a stepping stone to a larger result, rather than as a stateme...") |
(No difference)
|
Revision as of 10:22, 17 September 2016
In mathematics, a lemma (plural lemmata or lemmas) is a proved proposition which is used as a stepping stone to a larger result, rather than as a statement of interest by itself.
A lemma can be considered a minor result whose sole purpose is to help prove a theorem.
There is no formal distinction between a lemma and a theorem, only one of intention.
The word derives from the Ancient Greek λῆμμα ("anything which is received, such as a gift, profit, or a bribe").
See also
External links
- Lemma (mathematics) @ Wikipedia
