Comments by "zenith parsec" (@zenithparsec) on "How to Read Logic" video.

  1. Be careful when translating natural languages into logic: people often can be tricky. "Everybody loves somebody" seems to have an obvious meaning. But it could either mean "There exists one person that every person loves" or "Every person has (at least) one person that they love." (I find it fun to deliberately misinterpret ambiguous sentences.)
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  2.  @fronk850  It only means "at least one." In order to say there is exactly one, you would say there exists an X such that X has some property AND there does not exist a Y that has that property and Y is not X. (X has this property, and nothing else does.)
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