LaTeX Document Template for Landscape Multi-Column Layouts
The following LaTeX source defines a compact landscape document with three columns, reduced section spacing, and no header or footer. It is well suited to cheat sheets and dense reference material.
Document Setup and Packages
\documentclass[10pt,landscape]{article}
\usepackage{multicol}
\usepackage{calc}
\usepackage{ifthen}
\usepackage[landscape]{geometry}
\usepackage{amsmath,amsthm,amsfonts,amssymb}
\usepackage{color,graphicx,overpic}
\usepackage{hyperref}
\pdfinfo{
/Title (example.pdf)
/Creator (TeX)
/Producer (pdfTeX 1.40.0)
/Author (Seamus)
/Subject (Example)
/Keywords (pdflatex, latex, pdftex, tex)}This sets page margins to 0.5 inch when using letter paper, and to 1 cm when using A4 paper. For other paper sizes, the default 1...