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.
- kbordermatrix: LaTeX version of \bordermatrix
- lpform: Typesetting linear programming formulations and sets of equations
- ruler: A typographic ruler for TeX
- underlin-gen: Multi-word underlining