Combining Texts

All the ideas for 'Letters to Remond de Montmort', 'Gentzen's Analysis of First-Order Proofs' and 'On the Essence of Truth'

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

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8 ideas

3. Truth / A. Truth Problems / 1. Truth

21953

For Heidegger there is 'ontic' truth or 'uncoveredness', as in "he is a true friend" [Heidegger, by Wrathall]

5. Theory of Logic / A. Overview of Logic / 1. Overview of Logic

13831

Logic is based on transitions between sentences [Prawitz]

5. Theory of Logic / E. Structures of Logic / 2. Logical Connectives / a. Logical connectives

13825

Natural deduction introduction rules may represent 'definitions' of logical connectives [Prawitz]

5. Theory of Logic / H. Proof Systems / 4. Natural Deduction

13823

In natural deduction, inferences are atomic steps involving just one logical constant [Prawitz]

10. Modality / C. Sources of Modality / 2. Necessity as Primitive

12732

Some necessary truths are brute, and others derive from final causes [Leibniz]

15. Nature of Minds / B. Features of Minds / 1. Consciousness / c. Parts of consciousness

19438

Our large perceptions and appetites are made up tiny unconscious fragments [Leibniz]

18. Thought / A. Modes of Thought / 3. Emotions / c. Role of emotions

19415

Passions reside in confused perceptions [Leibniz]

28. God / A. Divine Nature / 2. Divine Nature

19439

God produces possibilities, and thus ideas [Leibniz]