#!/usr/bin/sh 
printf "number="
read n
echo "\def\num{"$n} > number.tex 

# Coleman's command sequence
echo Creating Algebraic Curves ...
tex AC/Algebraic-Curves
dvips Algebraic-Curves -o  "AC"/$n"AC.ps"

echo Creating OH-AC ...
 tex AC/OH
dvips -t landscape  OH.dvi