# \circ

The ∘ symbol (Ring operator, U+2218), written as \circ in LaTeX math mode.

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

## Metadata

| Field | Value |
| --- | --- |
| Topic | [Binary operators](https://texform.dev/latex/topics/binary-operators) |
| Packages | base |
| Allowed mode | math |
| Glyph | ∘ |
| Unicode | U+2218 RING OPERATOR |
| Delimiter | No |

## Syntax

```latex
\circ
```

Takes no arguments.

## Usage frequency

1.34% of formulas in the measured corpus contain this entry, rank 59 of 474 entries with frequency data.

## In TeXForm

TeXForm parses this entry as a character leaf mapped to U+2218 (RING OPERATOR).