Of course, it sort of a joke, and so having an element of surprise helps it. But really, the properties that make a number “interesting” should probably be defi

Of course, it sort of a joke, and so having an element of surprise helps it. But really, the properties that make a number “interesting” should probably be defined from the outset. By including “the smallest member of any set is interesting,” at the start, the joke is kind of blown because the result becomes obvious, right? Edit: oh, are there uninteresting reals?