Markup Cheat sheet for Org-mode
1 Heading 1   tag1 tag2
1.1 TODO Heading 2: Set a deadline and a schedule
1.1.1 DONE [66%] Heading 3: a list with checkboxes
 
 
1.2 TODO [1/3] Track completion of tasks
1.2.1 DONE Finished task
- State "DONE"       from "TODO"       [2012-03-07 mer. 07:56]
 
 
 
1.2.2 STARTED Started task
1.2.3 TODO Unstarted task
- State "TODO"       from "DONE"       [2012-03-07 mer. 08:02]
 
 
 
 
 
2 Fancy typesetting features
- bold ital underline 
code verbatim strike through 
- : literal example
 
- –—  horizontal line (5 dashes)
 
 
 
4 Tables and Spreadsheets
4.2 Spreadsheet
| x | 
y | 
| 1 | 
1 | 
| 2 | 
1.4142136 | 
| 3 | 
1.7320508 | 
| 4 | 
2 | 
 
 
 
6 Mathematical Equations
\begin{equation}
\int^x_0 x^2 dx = \frac{x^3}{3}
\end{equation}