first-order
Adjective. (context, mathematics) Describing the simplest of many models, languages, relationship, forms of logical discourse etc, or the first in a numerical sequence of such things.This is an unmodified, but possibly outdated, definition from Wiktionary and used here under the Creative Commons license. Wiktionary is a great resource. If you like it too, please donate to Wikimedia.
This entry was last updated on RefTopia from its source on 3/20/2012.