We will use the comments to this post to keep track of the various spreadsheet functions and techniques we will use in class during the semester.
You will be asked to post a comment briefly summarizing a spreadsheet function or technique at sometime during the semester (which will earn you a point towards your course participation grade).
You should post the given spreadsheet function or technique, and give a short summary and/or example of what it does; this can be copied directly (or preferably adapted) from the built-in spreadsheet documentation (see my first comment below for an example).
