Fraktur Font \mathfrak

When to use Fraktur Font

Applies Fraktur styling to letters. In source, start from the exact \mathfrak command instead of imitating the rendered glyph with Unicode characters or manual spacing. This keeps the expression editable and gives the renderer enough structure to apply mathematical spacing correctly.

Syntax

\mathfrak

The documented syntax belongs to amsfonts or amssymb. Keep every required argument, brace pair, and environment boundary intact when moving the command between an editor, Markdown processor, notebook, or publishing system.

Example

\mathfrak{g}

Rendered output

Fraktur g

Copy and compatibility checks

• Copy \mathfrak exactly; changing its case or removing a leading backslash can turn it into plain text.
• Confirm that the destination loads amsfonts or amssymb before relying on this command.
• Render the example once, then inspect grouping, limits, scripts, and spacing before publishing.