## MultiMarkdown documentation

I used to be a MultiMarkdown user. Here is a very small and incomplete cheat sheet for things I could not find immediately.

### Some mathematical symbols

- Big Oh notation: Just use
`O(g(n))` - Big Theta notation:
`f in \Theta(g(n))` - Big omega notation:
`f in \Omega(g(n))` - Ceiling (upper value):
`\lceil(n/2)\rceil` - Floor (lower value):
`\lfloor(n/2)\rfloor`