logarithm
Noun. (mathematics) For a number , the power to which a given ''base'' number must be raised in order to obtain . Written . For example, because and because .This is an unmodified, but possibly outdated, definition from Wiktionary and used here under the Creative Commons license.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.