Last update: Sun Oct 1 02:03:45 MDT 2023
@Preamble{
"\ifx \undefined \? \def \?{??}\fi" #
"\ifx \undefined \booktitle \def \booktitle#1{{{\em #1}}} \fi" #
"\ifx \undefined \mathbb \def \mathbb #1{{\bf #1}}\fi" #
"\ifx \undefined \mathcal \def \mathcal #1{{\cal #1}}\fi" #
"\ifx \undefined \mathrm \def \mathrm #1{{\rm #1}}\fi" #
"\ifx \undefined \ocirc \def \ocirc #1{{\accent'27#1}}\fi" #
"\ifx \undefined \r \let \r = \ocirc \fi"
}