1 + 1[1] 2
Formatting notes
Remember the cheat sheet under the help menu!
One * for italics two for bold
When comfortable/knowledgeable you can edit in both Visual (has buttons to help with new things) or Source (more code looking).
For example, I do not know know how to insert tables or images in the source code. The visual input can help with this.
When you click the Render button a document will be generated that includes both content and the output of embedded code. You can embed code like this:
1 + 1[1] 2
You can add options to executable code like this
[1] 4
The echo: false option disables the printing of code (only output is displayed).