# \txtbbTheta

The Θ symbol (Greek capital letter theta, U+0398), written as \txtbbTheta in LaTeX text mode.

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

## Metadata

| Field | Value |
| --- | --- |
| Topic | [Blackboard bold (bboldx)](https://texform.dev/latex/topics/blackboard-bold) |
| Packages | bboldx |
| Allowed mode | text |
| Glyph | Θ |
| Unicode | U+0398 GREEK CAPITAL LETTER THETA |
| Delimiter | No |

## Syntax

```latex
\txtbbTheta
```

Takes no arguments.

## In TeXForm

TeXForm parses this entry as a character leaf mapped to U+0398 (GREEK CAPITAL LETTER THETA).