# \vartriangle

The △ symbol (White up-pointing triangle, U+25B3), written as \vartriangle in LaTeX math mode.

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

## Metadata

| Field | Value |
| --- | --- |
| Topic | [Letter-like symbols](https://texform.dev/latex/topics/letter-like) |
| Packages | ams |
| Allowed mode | math |
| Glyph | △ |
| Unicode | U+25B3 WHITE UP-POINTING TRIANGLE |
| Delimiter | No |

## Syntax

```latex
\vartriangle
```

Takes no arguments.

## Usage frequency

<0.01% of formulas in the measured corpus contain this entry, rank 225 of 474 entries with frequency data.

## In TeXForm

TeXForm parses this entry as a character leaf mapped to U+25B3 (WHITE UP-POINTING TRIANGLE).

### [ams/vartriangle-to-bigtriangleup](https://texform.dev/rules/ams/vartriangle-to-bigtriangleup)

Normalize vartriangle to bigtriangleup for corpus form.

Level: faithful. Fidelity: render.

```latex
\vartriangle
```

→

```latex
\bigtriangleup
```

```latex
A \vartriangle B
```

→

```latex
A \bigtriangleup B
```