Peanuts by Charles Schulz for October 07, 1965

  1. Missing large
    m.l.  about 12 years ago
    Sally’s dad or mother couldn’t help her.
     •  Reply
  2. Photo
    Stormwyrm  over 3 years ago

    One reason why mathematicians think of counting in that rather convoluted way Linus describes is that it allows them to reason about infinity. For instance, it turns out that while it seems that there should be “more” fractions than there are integers, it turns out there are lots of ways to match all possible fractions (rational numbers) one to one with all the integers, and so you could argue that there are just as many integers as there are fractions! However, it seems that there are somehow more real numbers than integers, in the sense that there is no way that you can match all of the real numbers one to one with all the integers.

     •  Reply
Sign in to comment

More From Peanuts