IRV in SF

Fellow students of mathematics: This concept (which I admit I had not thought
through when I voted for it) now seems to me to fall afoul of the famous Arrow
Impossibility Theorem (for which work I think he shared a Nobel Prize). Kenneth
Arrow showed that legislative choices are not transitive, much to the surprize
of all, especially legislators. Here ranking voters are the legislators. The
outcomes are not determined by a transitive logic and will appear arbitrary in
sequencial binary analyses. This is going to be more Big Fun the the City that
Knows How. Say, who's the Police Chief today? (Somebody is going to have to
keep order when those binary comparisons get made).