# \doublecup

The ⋓ symbol (Double union, U+22D3), written as \doublecup in LaTeX math mode.

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

## Metadata

| Field | Value |
| --- | --- |
| Topic | [Binary operators](https://texform.dev/latex/topics/binary-operators) |
| Packages | ams |
| Allowed mode | math |
| Glyph | ⋓ |
| Unicode | U+22D3 DOUBLE UNION |
| Delimiter | No |

## Syntax

```latex
\doublecup
```

Takes no arguments.

## Usage frequency

0% of formulas in the measured corpus contain this entry, rank 455 of 474 entries with frequency data.

## In TeXForm

TeXForm parses this entry as a character leaf mapped to U+22D3 (DOUBLE UNION).

### [ams/doublecup-to-Cup](https://texform.dev/rules/ams/doublecup-to-Cup)

Normalize doublecup to Cup for corpus form.

Level: faithful. Fidelity: render.

```latex
\doublecup
```

→

```latex
\Cup
```

```latex
A \doublecup B
```

→

```latex
A \Cup B
```