First post
$$ e = \sum_{n=0}^\infty \frac{1}{n!} $$ This is a warning. This is a note which is not being built as markdown (one with %% around instead of <> doesn’t work for some reason) UPDATE: it is now being built as markdown because of an argument | markdownify. UPDATE: But this removes the ability to have more a shortcode in a shortcode. A useful tip! Beware this. An extract from Game of Life in Python code...