Exercise Formatting Guidelines

["the Phoeron" Colin J.E. Lupton]

I'm thinking the format for every exercise should evolve to meet the following template:

• Very brief intro to the subject, to close the problem domain
• the code example
• (if necessary) some brief notes explaining tricky code or new concepts
• A "What You Should See" subsection, showing output from code run
• Full explanation of new concepts, etc.