Path: utzoo!attcan!uunet!aplcen!uakari.primate.wisc.edu!caen!dude.engin.umich.edu!oliveria
From: oliveria@caen.engin.umich.edu (ROQUE DONIZETE DE OLIVEIRA)
Newsgroups: comp.text.tex
Subject: undertilde
Keywords: latex, tilde
Message-ID: <1990Oct4.014728.29527@caen.engin.umich.edu>
Date: 4 Oct 90 01:47:28 GMT
Sender: news@caen.engin.umich.edu (CAEN Netnews)
Organization: The University of Michigan, Ann Arbor
Lines: 11

How can I define a macro (with \def or \newcommand)
in Latex to to something like \tilde{a} but I want
the tilde to be at the bottom. I guess you could
called it \undertilde . I looked at the macro
for \underbrace but couldn't get my \undertilde to
work in a similar way.

Thanks for any help.

   Roque Oliveira
   oliveria@caen.engin.umich.edu