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||TeX Live as genmisc|
MiKTeX as genmisc
Maybe you are interested in the following packages as well.
- anti: Typeset an anti-particle in maths mode
- mathdots: Commands to produce dots in math that respect font size
- longdiv: Long division arithmetic problems
- dow: Calculate day of week from a numeric date