Use Visualeditor

This editor is the same as the Wikipedia one: very powerful and smooth.

You can insert Special environments:

Theorem (Pitagora theorem)

This is a theorem

$a^{2}+b^{2}=c^{2}$ $a^{2}+b^{2}=c^{2}$

You can also add some come:

1 def wikitolearn(shared):
2     if shared:
3         return knowledge