Combining Texts

Ideas for 'Concerning the Trinity', 'Rechnungsmethoden (dissertation)' and 'The Ethics'

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5 ideas

6. Mathematics / A. Nature of Mathematics / 1. Mathematics

17185

Mathematics deals with the essences and properties of forms [Spinoza]

6. Mathematics / A. Nature of Mathematics / 2. Geometry

17222

The sum of its angles follows from a triangle's nature [Spinoza]

17197

The idea of a triangle involves truths about it, so those are part of its essence [Spinoza]

6. Mathematics / A. Nature of Mathematics / 3. Nature of Numbers / c. Priority of numbers

18256

Quantity is inconceivable without the idea of addition [Frege]

6. Mathematics / C. Sources of Mathematics / 2. Intuition of Mathematics

9831	Geometry appeals to intuition as the source of its axioms [Frege]