# Big O notation/Related Articles

From Citizendium, the Citizens' Compendium

*See also changes related to Big O notation, or pages that link to Big O notation or to this page or whose text contains "Big O notation".*

## Parent topics

- Computational complexity theory [r]:
*Add brief definition or description* - Complexity of algorithms [r]: How fast the execution time (or memory usage) increases as the data set to be processed grows.
^{[e]} - Edmund Landau [r]:
*Add brief definition or description* - Little o notation [r]: Mathematical notation to express various bounds concerning asymptotic behaviour of functions, e.g. the complexity of algorithms in computer science.
^{[e]} - Limit [r]: Mathematical concept based on the idea of closeness, used mainly in studying the behaviour of functions close to values at which they are undefined.
^{[e]} - Limes superior [r]:
*Add brief definition or description*