Combining Texts
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'fragments/reports', 'System of Logic' and 'works'
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6 ideas
5. Theory of Logic / B. Logical Consequence / 5. Modus Ponens
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Modus ponens is one of five inference rules identified by the Stoics [Chrysippus, by Devlin]
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5. Theory of Logic / D. Assumptions for Logic / 2. Excluded Middle
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Every proposition is either true or false [Chrysippus, by Cicero]
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5. Theory of Logic / E. Structures of Logic / 2. Logical Connectives / d. and
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Combining two distinct assertions does not necessarily lead to a single 'complex proposition' [Mill]
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5. Theory of Logic / F. Referring in Logic / 1. Naming / a. Names
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All names are names of something, real or imaginary [Mill]
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5. Theory of Logic / F. Referring in Logic / 1. Naming / c. Names as referential
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Mill says names have denotation but not connotation [Mill, by Kripke]
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Proper names are just labels for persons or objects, and the meaning is the object [Mill, by Lycan]
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