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'Thinking About Mathematics', 'Presupposition' and 'Speeches in Elberfeld'
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2 ideas
5. Theory of Logic / D. Assumptions for Logic / 2. Excluded Middle
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Intuitionists deny excluded middle, because it is committed to transcendent truth or objects [Shapiro]
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5. Theory of Logic / E. Structures of Logic / 2. Logical Connectives / c. not
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Natural language 'not' doesn't apply to sentences [Dummett]
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