Hey all! I've casually browsed this forum for a long time, but I finally registered today! I'd really like some advice regarding my math/science education.
I'm a freshman at a reasonably competitive university (not top-notch, but by no means mediocre/bad), and I absolutely love math. I...
There is, depending on context of course. In recursive function theory, undefined is denoted by ↑ , to indicate that the function diverges (meaning its program/algorithm runs in an infinite loop and never stops) on a particular value, and thus is undefined on that input. I don't see why a...