Klann and I have each made a year-long formula sheet from our past experiences (that our classes have been using all semester). They both generally have everything you’ll need. I think mine is a little simpler but more focused on necessary ideas. I think that Klann’s has more information, but some that may be confusing and distracting. I am posting both of them for you to look at, and on the day of the final you can choose which you want to use. You will not get to make a cheat sheet, just pick which one of these formula sheets you want.