To test Wiki syntax :
Formula with MathJax : $ d\vec{r} = dx\hat{\imath} + dy\hat{\jmath} + dz\hat{k} $
Caution box
Doesnot seem to work?
A button : my button.
Document here.
Here is a spoiler : Darth Vader is the mother of Luke!
Other types of boxes: info,, important, alert, tip, help, todo, download, round, danger, warning, caution, notice, safety
