Combining Texts

All the ideas for 'Issues of Pragmaticism', 'Conditionals' and 'On Euclidean Geometry'

expand these ideas     |    start again     |     specify just one area for these texts

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3 ideas

5. Theory of Logic / K. Features of Logics / 1. Axiomatisation

16886

The truth of an axiom must be independently recognisable [Frege]

10. Modality / B. Possibility / 8. Conditionals / c. Truth-function conditionals

14289

There are some assertable conditionals one would reject if one learned the antecedent [Jackson, by Edgington]

19. Language / A. Nature of Meaning / 1. Meaning

19087

The meaning or purport of a symbol is all the rational conduct it would lead to [Peirce]