So what? If we are going to be pedants about the literal definition of endless then coming up with mathematical analogies is not in the spirit of pedantry. Limitless may be a definition of endless but it is not the only definition.
edit: Wow, down-voted for out pedanting the pedants. That's some cognitive dissonance there.
edit: Wow, down-voted for out pedanting the pedants. That's some cognitive dissonance there.