# \zeta

The ζ symbol (Greek small letter zeta, U+03B6), written as \zeta in LaTeX math mode.

https://texform.dev/latex/symbols/zeta

## Metadata

| Field | Value |
| --- | --- |
| Topic | [Greek letters](https://texform.dev/latex/topics/greek) |
| Packages | base |
| Allowed mode | math |
| Glyph | ζ |
| Unicode | U+03B6 GREEK SMALL LETTER ZETA |
| Delimiter | No |

## Syntax

```latex
\zeta
```

Takes no arguments.

## Usage frequency

1.84% of formulas in the measured corpus contain this entry, rank 50 of 474 entries with frequency data.

## In TeXForm

TeXForm parses this entry as a character leaf mapped to U+03B6 (GREEK SMALL LETTER ZETA).