Sequence
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
- Online Encyclopedia of Integer Sequences -- A really cool math tool.
See Also
This article is a stub. Help us out by expanding it.