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pinball1970 replied to the thread High School A Mind-Boggling Number Comparison.This part bent my brain a little -
pinball1970 replied to the thread High School A Mind-Boggling Number Comparison.Thanks @WWGD and @jbriggs444. I needed to read some back story on sets and things. -
pinball1970 reacted to jbriggs444's post in the thread High School A Mind-Boggling Number Comparison with
Informative.
Given a set of all sets, one can define the set of all sets not containing themselves. Then you ask yourself, does this set contain...