# 1

A 1 is a positive natural number preceded by 0 and followed by 2.

**AKA:**One.**Example(s):**- [math]2^0[/math]

**See:**Positive Number, 2-Tuple, Even Number, Unary Numeral System.

## References

### 2014

- (Wikipedia, 2014) ⇒ http://en.wikipedia.org/wiki/1_(number) Retrieved:2014-11-12.
**1**(**one**; or , also called "unity" or, in technical contexts, "monad") is a number, a numeral, and the name of the glyph representing that number. It represents a single entity, the unit of counting or measurement. For example, a line segment of "unit length" is a line segment of length 1.