# Category:1 (number)

From HandWiki

Here is a list of articles in the category **1 (number)** of the Computing portal that unifies foundations of mathematics and computations using computers. In mathematics, **1** is the number of things in a singleton, and it is the identity element for multiplication. This category is for concepts that are related to the number one.

## Subcategories

This category has the following 5 subcategories, out of 5 total.

## Pages in category "1 (number)"

The following 55 pages are in this category, out of 55 total.