Combining Philosophers

All the ideas for Oswald Veblen, Joan Weiner and Harold Joachim

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3 ideas

3. Truth / D. Coherence Truth / 1. Coherence Truth

22304

Truth is conceivability, or the systematic coherence of a significant whole [Joachim]

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

7726	Aristotelian logic dealt with inferences about concepts, and there were also proposition inferences [Weiner]

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

10247

We have no adequate logic at the moment, so mathematicians must create one [Veblen]