[[PageOutline]] = Materials and Guidance for leading this exercise: = == Exercise materials == Anything that the instructor might need, e.g.: * Slides, preferably with notes * Instructions (html and/or pdf format) * Worksheets * other == Guidance for leading the exercise == Steps by step instructions for how to do this assignment, e.g.: * Notify GMOC * Coordinate with GPO if needed for accounts == Solutions == Anything that would help grade this assignment, e.g.: * rspecs * numerical results * example graphs