Using the wiki

Latex

It’s possible to use latex syntax inside your markdown because the markdown is first converted to latex and after that to html. This means you have a lot more flexibility.

Change image size

![](https://i.ibb.co/Dzp0SfC/download.jpg){width="50%"}

Image references

![Nice mountain](https://i.ibb.co/Dzp0SfC/download.jpg){#fig:mountain width="50%"}

Inside picture @fig:mountain you can see a nice mountain.

Math

\begin{align}
y(x) &= \int_0^\infty x^{2n} e^{-a x^2}\,dx\\
&= \frac{2n-1}{2a} \int_0^\infty x^{2(n-1)} e^{-a x^2}\,dx\\
&= \frac{(2n-1)!!}{2^{n+1}} \sqrt{\frac{\pi}{a^{2n+1}}}\\
&= \frac{(2n)!}{n! 2^{2n+1}} \sqrt{\frac{\pi}{a^{2n+1}}}
\end{align}
You can also use $inline$ math to show $a=2$ and $b=8$

Converting the files

Open the wiki folder of your instance.

- static
- templates
- wiki <–This folder
- wiki.py

In this folder all the markdownfiles are listed. Editing the files will be visible in the web-version.

- homepage.md
- How to use the wiki.md
- Markdown cheatsheet.md

The advantage is that u can use the commandline to process some data. For example using pandoc:

pandoc -f markdown -t latex homepage.md How\ to\ use\ the\ wiki.md -o file.pdf --pdf-engine=xelatex

This creates a nice pdf version of your article. Its possible you have to create a yml header on top of your document to set for example the margins better.

---
title: titlepage
author: your name
date: 05-11-2020
geometry: margin=2.5cm
header-includes: |
        \usepackage{caption}
        \usepackage{subcaption}
lof: true
---

For more information you have to read the pandoc documentation.

New features

Create a page with a random id by typing {id} in the name.