# Definition:Preimage/Technical Note

Jump to navigation Jump to search

## Technical Note for Preimage

The $\LaTeX$ code for $\Preimg {f}$ is \Preimg {f} .

When the argument is a single character, it is usual to omit the braces:

\Preimg f

This command is specific to $\mathsf{Pr} \infty \mathsf{fWiki}$.