Most recent change of Function
Edit made on October 29, 2008 by derekcouzens at 08:05:29
Deleted text in red /
Inserted text in green
WW
HEADERS_END
A function is a rule, law or association that maps an element of one set (called the domain) with an element of another set (called the codomain).
A function is a special type of mapping where every element of the domain maps to an element (and only one element) of the codomain.
More to follow
----
* http://en.wikipedia.org/wiki/Mathematical_function
* http://mathworld.wolfram.com/Function.html