Combining Texts

All the ideas for 'The Development of Logic', 'The Strangest Man' and 'Concerning the Trinity'

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

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5 ideas

4. Formal Logic / F. Set Theory ST / 4. Axioms for Sets / f. Axiom of Infinity V

10051

The axiom of infinity is not a truth of logic, and its adoption is an abandonment of logicism [Kneale,W and M]

7. Existence / E. Categories / 1. Categories

16661

There are two sorts of category - referring to things, and to circumstances of things [Boethius]

27. Natural Reality / A. Classical Physics / 1. Mechanics / d. Gravity

21236

Instead of gravitational force, we now have a pervasive gravitational field [Farmelo]

27. Natural Reality / B. Modern Physics / 2. Electrodynamics / d. Quantum mechanics

21235

The Schrödinger waves are just the maths of transforming energy values to positions [Farmelo]

27. Natural Reality / B. Modern Physics / 4. Standard Model / c. Particle properties

21234

Experiments show that fundamental particles of one type are identical [Farmelo]