undertilde-gen – A simple macro for placing a tilde under a character
The code creates a \mathord at standard size (no attempt to adjust for different contexts in a mathematical expression).
Benjamin Bayart's undertilde (for all its faults) does the job better—the general user could easily remove the LaTeX mechanisms from the file.
|Contained in||MiKTeX as genmisc|
Maybe you are interested in the following packages as well.
- anti: Typeset an anti-particle in maths mode
- olsak-misc: Collection of plain TeX macros written by Petr Olšák
- epigram: Display short quotations
- dow: Calculate day of week from a numeric date