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Isn't that more like first-year material in mathematics and in more theoretically oriented CS programs? Once you start talking about injections, surjections, an
by jltsiren 4y ago
Isn't that more like first-year material in mathematics and in more theoretically oriented CS programs? Once you start talking about injections, surjections, and bijections, you may as well prove some basic results about the sizes of sets of numbers.
- yodsanklai 4y agoThere are basically no prerequisites to get a grasp of these ideas. I remember being introduced to this in one of Raymond Smullyan's book when I was a kid.