replacing hand-drawn diagrams. One unfinished.
%auto-ignore
%this ensures the arxiv doesn't try to start TeXing here.
%!TEX root = ../blob1.tex
\input{\pathtotrunk preamble.tex}
\usepackage{breakurl}
\ifpdf
\usepackage[pdftex]{graphicx}
\else
\usepackage[dvips]{graphicx}
\fi
\usepackage{color}
% This switches fonts to the Palatino family.
%\renewcommand{\familydefault}{ppl}
%%% futzing with margins following Dror (from Karoubi)
%\marginparwidth 0pt%
%\marginparsep 0pt
%\textwidth 5.5in%
%\textheight 9.0in%
%\oddsidemargin 12pt%
%\evensidemargin 12pt%
%\topmargin -.6in%
%\headsep .5in
\setlength{\textwidth}{5.5in}
\setlength{\oddsidemargin}{0.5in}
\setlength{\evensidemargin}{0.5in}
%\setlength{\textheight}{8.0in}
%\setlength{\topmargin}{0.0833in}