A "for all" is the negation of a "there exists".
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Replying to @ProofOfLogic
are you claiming this is true for all "for all"s or that there exists a "for all" which is the negation of a "there exists"?
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Replying to @Grognor @ProofOfLogic
Every "for all" is the negation of a "there exists". "For all x: P(x)" is negation of "there exists x: not P(x)".
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Replying to @ModelOfTheory @Grognor
Every "Every 'for all' ..." is the negation of a "there exists a 'for all'..."
12:41 AM - 24 Nov 2016
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