I made this cheat sheet for simple inverse theory problems. I did it partially to remember the the basic steps of constructing inverse problems (linear and weakly non-linear), and also to practice using different layouts in LaTeX. Which, for this example, meant using the multicol package in landscape mode, with some changes to the default geometry.
I grabbed a lot of the formatting bits from the LaTeX cheat sheet. Here it is:
And the jpeg version:
As usual, there is a distinct possibility that I’ve made some mistakes here. If I find any I’ll correct them. If *you* find one, please let me know!