TSa writes: > Smylers wrote: > > > I'd much prefer for introductory Perl books not to have to explain > > what "Euclidean" means. > > Yeah, it will not dive into the exact reasons why the floor > definition was chosen, either.
Sure, if we _only_ have floor (or indeed if we _only_ have one of the others). But as soon as we have two different sorts of div, it's necessary to explain the difference between them. Smylers