Doonesbury by Garry Trudeau for June 25, 2008

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    tobybartels  over 16 years ago

    I know that it’s unimportant, but as a logician, this is pet peeve of mine: of course it’s possible to prove a negative. (And if you don’t think so … then prove it!)

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    jimmywfl  over 16 years ago

    You can prove that there is not an elephant in your room. There are many negatives you can prove

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    KnifeSmile  about 7 years ago

    Only in limited contexts. In the sense the saying is usually meant it’s accurate.

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