• @sqw
    link
    011 months ago

    any continuous function that maps R onto something else, maybe?

    • @CanadaPlusOP
      link
      111 months ago

      The range of such a function isn’t guaranteed to to not be a real line again, though, and mapping it into a single point is an definite counterexample.

      Or do you mean some kind of ordering of the space of all such functions, maybe?