There have been a few remarks about how my and Vanessa’s posts on Infra-Bayesianism seem interesting, but that it's quite a formidable body of work to chew through.
So anyone interested in learning Inframeasure theory to the level of proficiency where they are actually able to develop their own proofs about it and casually deploy it as a tool on other problems is probably not best served by the existing posts. You can only go so far by reading about something without ever applying it.
And so, to help people get a taste for the underlying math, I have constructed a sheet of exercises analogous to Scott's exercise sheets about fixpoints, to guide the... (read more)