Combining Texts
Ideas for
'The Runabout Inference Ticket', 'Penses' and 'Plural Quantification'
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10 ideas
5. Theory of Logic / A. Overview of Logic / 4. Pure Logic
10638
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A pure logic is wholly general, purely formal, and directly known [Linnebo]
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5. Theory of Logic / E. Structures of Logic / 2. Logical Connectives / a. Logical connectives
17896
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We need to know the meaning of 'and', prior to its role in reasoning [Prior,AN, by Belnap]
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17898
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Prior's 'tonk' is inconsistent, since it allows the non-conservative inference A |- B [Belnap on Prior,AN]
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11021
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Prior rejected accounts of logical connectives by inference pattern, with 'tonk' his absurd example [Prior,AN, by Read]
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13836
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Maybe introducing or defining logical connectives by rules of inference leads to absurdity [Prior,AN, by Hacking]
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5. Theory of Logic / G. Quantification / 6. Plural Quantification
10640
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Instead of complex objects like tables, plurally quantify over mereological atoms tablewise [Linnebo]
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10636
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Plural plurals are unnatural and need a first-level ontology [Linnebo]
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10639
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Plural quantification may allow a monadic second-order theory with first-order ontology [Linnebo]
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10635
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Second-order quantification and plural quantification are different [Linnebo]
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10641
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Traditionally we eliminate plurals by quantifying over sets [Linnebo]
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