Combining Texts

All the ideas for 'fragments/reports', 'The Concept of Logical Consequence' and 'New system of communication of substances'

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11 ideas

5. Theory of Logic / B. Logical Consequence / 1. Logical Consequence

18812

Split out the logical vocabulary, make an assignment to the rest. It's logical if premises and conclusion match [Tarski, by Rumfitt]

5. Theory of Logic / B. Logical Consequence / 4. Semantic Consequence |=

13344

X follows from sentences K iff every model of K also models X [Tarski]

5. Theory of Logic / J. Model Theory in Logic / 1. Logical Models

13343

A 'model' is a sequence of objects which satisfies a complete set of sentential functions [Tarski]

8. Modes of Existence / C. Powers and Dispositions / 4. Powers as Essence

13168

My formal unifying atoms are substantial forms, which are forces like appetites [Leibniz]

13169

I call Aristotle's entelechies 'primitive forces', which originate activity [Leibniz]

9. Objects / A. Existence of Objects / 5. Simples

13170

The analysis of things leads to atoms of substance, which found both composition and action [Leibniz]

9. Objects / B. Unity of Objects / 2. Substance / c. Types of substance

13171

Substance must necessarily involve progress and change [Leibniz]

19. Language / E. Analyticity / 1. Analytic Propositions

13345

Sentences are 'analytical' if every sequence of objects models them [Tarski]

25. Social Practice / E. Policies / 5. Education / b. Education principles

13304

Learned men gain more in one day than others do in a lifetime [Posidonius]

27. Natural Reality / A. Classical Physics / 1. Mechanics / c. Forces

13167

We need the metaphysical notion of force to explain mechanics, and not just extended mass [Leibniz]

27. Natural Reality / D. Time / 1. Nature of Time / d. Time as measure

20820

Time is an interval of motion, or the measure of speed [Posidonius, by Stobaeus]