I'm user 929690 on "stackoverflow". But somehow when I logged into "mathematics" list yesterday it set up an anonymous account under user number 30849. I was then later able to log into "mathematics" with a user number of 30851 that showed my correct bio and now showed up on my "stackoverflow" page. Can the question posted under "mathematics" user number 30849 be transfered to user number 30851 Harry Spier.
I did some creative shuffling, and everything should be sorted out now: here is the new location of the question, and it is now owned by your account. The 3 votes you received on your question were cleared unfortunately, but I've given the new version of the question a +1.