It's actually an interesting question. It's be fun to parse what properties make a problem feel unsolvable as opposed to just unsolved.
@kathrynschulz it was always possible to prove or disprove a theorem. After, he lost that certainty.
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It's actually an interesting question. It's be fun to parse what properties make a problem feel unsolvable as opposed to just unsolved.
@kathrynschulz it was always possible to prove or disprove a theorem. After, he lost that certainty.