Difference between revisions of "Sequence"
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== Resources == | == Resources == | ||
− | * [http://www.research.att.com/~njas/sequences/ Online Encyclopedia of Integer Sequences] | + | * [http://www.research.att.com/~njas/sequences/ Online Encyclopedia of Integer Sequences] |
== See Also == | == See Also == |
Revision as of 11:56, 18 May 2008
A sequence is an ordered list of terms. Sequences may be either finite or infinite.
Contents
[hide]Definition
A sequence of real numbers is simply a function . For instance, the function defined on corresponds to the sequence .
Convergence
Let be a sequence of reals. converges to if and only if for all positive reals , there exists a positive integer such that for all integers , we have . If converges to , is called the limit of and is written .
Resources
See Also
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