I am looking for any unanswered calculus questions involving the integrals of floor functions or the solutions to differential equations solving floor. I know how to solve some of them and it would be a great way for me to flex my mental muscles. Thank you.
@TheGreatDuck The search query "[differential-equations] floor answers:0" only yields 5 questions, and "[integral] floor answers:0" gives 16 questions. I don't think Approach0 can help you sort unanswered questions for the moment.