Combining Texts

All the ideas for 'fragments/reports', 'works' and 'The Laws of Thought'

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7 ideas

4. Formal Logic / B. Propositional Logic PL / 1. Propositional Logic

8083	Boole applied normal algebra to logic, aiming at an algebra of thought [Boole, by Devlin]

7727	Boole's notation can represent syllogisms and propositional arguments, but not both at once [Boole, by Weiner]

5. Theory of Logic / A. Overview of Logic / 2. History of Logic

8686	Boole made logic more mathematical, with algebra, quantifiers and probability [Boole, by Friend]

5. Theory of Logic / H. Proof Systems / 2. Axiomatic Proof

22277

Boole's method was axiomatic, achieving economy, plus multiple interpretations [Boole, by Potter]

10. Modality / A. Necessity / 8. Transcendental Necessity

490	Everything happens by reason and necessity [Leucippus]

21. Aesthetics / C. Artistic Issues / 7. Art and Morality

22022

Beauty motivates morality, by harmonising feeling and reason [Schiller, by Pinkard]

25. Social Practice / A. Freedoms / 5. Freedom of lifestyle

7675	Schiller speaks obsessively of freedom throughout his works [Schiller, by Berlin]