# Natural number/Related Articles

Main Article
Discussion
Related Articles  [?]
Bibliography  [?]
Citable Version  [?]
Catalogs [?]

A list of Citizendium articles, and planned articles, about Natural number.

## Parent topics

• Mathematics [r]: The study of quantities, structures, their relations, and changes thereof. [e]
• Number theory [r]: The study of integers and relations between them. [e]
• Number [r]: One of the fundamental concepts of mathematics, used for such purposes as counting, ordering, and measuring. [e]

## Other related topics

• Cardinal number [r]: The generalization of natural numbers (as means to count the elements of a set) to infinite sets. [e]
• Complex number [r]: Numbers of the form a+bi, where a and b are real numbers and i denotes a number satisfying ${\displaystyle i^{2}=-1}$. [e]
• Computer science [r]: The study of how computers work, and the algorithms, data structures and design principles used in their operation and programming. [e]