# \nleftrightarrow

The ↮ symbol (Left right arrow with stroke, U+21AE), written as \nleftrightarrow in LaTeX math mode.

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

## Metadata

| Field | Value |
| --- | --- |
| Topic | [Arrows](https://texform.dev/latex/topics/arrows) |
| Packages | ams |
| Allowed mode | math |
| Glyph | ↮ |
| Unicode | U+21AE LEFT RIGHT ARROW WITH STROKE |
| Delimiter | No |

## Syntax

```latex
\nleftrightarrow
```

Takes no arguments.

## Usage frequency

<0.01% of formulas in the measured corpus contain this entry, rank 378 of 474 entries with frequency data.

## In TeXForm

TeXForm parses this entry as a character leaf mapped to U+21AE (LEFT RIGHT ARROW WITH STROKE).