View source for Iff

'''Iff''' is the abbreviation of ''if and only if'', which is used as [[equivalence]] in mathematical statements and the logical [[meta language]]. Also indicated by &lt;-&gt;.

=== Link ===

[http://www2.let.uu.nl/UiL-OTS/Lexicon/zoek.pl?lemma=Iff&lemmacode=647 Utrecht Lexicon of Linguistics]

=== References ===

* Gamut, L.T.F. 1991. ''Logic, language, and meaning,'' University of Chicago Press, Chicago.

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[[Category:Semantics]]
[[Category:Abbreviation]]