# Latex

I use Texmaker as GUI [2]

## Minimal Latex Document

\documentclass[11pt, onecolumn, a4paper]{article}
\begin{document}
minimal latex template
\end{document}


• With \usepackage{fancyhdr} you can add a header or footnote to you document by including the code

• If you use mathematical forumlas include the package

\usepackage{amsmath}

• The package 'amssymb' provides you with a range of useful symbols amssymbols (\usepackage{amssymb})
\documentclass[11pt, onecolumn, a4paper]{article}
\usepackage{amsmath}
\usepackage{amssymb}
\begin{document}
\begin{align}
\eta_{int}=\frac{ \overline{\langle P^2 \rangle - \langle P \rangle^2}}{ \left( \overline{\langle P \rangle} \right)^2}
\end{align} \\
\mathbb{N}, \rightleftarrows
\end{document}

• Use \usepackage[a4paper, left=2.5cm, right=2.5cm, top=3cm, bottom=3.5cm]{geometry} to determine borders of your pages
• If you want to include pictures you need \usepackage{graphicx} and the code
\begin{figure}[p]
\centering
\includegraphics[width=0.8\textwidth]{image.png}
\caption{Awesome Image}
\tag{1}
\end{figure}


Copy the pictures in the same folder as you latex document. Sometimes the picture position is adjusted automatically; usually you want to determine the position yourslef. The package \usepackage{float} forces the picture position to where you want it - just change \begin{figure}[H].

• Language packages \usepackage[english]{babel}
• Change your font so sans serif with \renewcommand*\familydefault{\sfdefault}