Combining Texts

Ideas for 'Frege's Theory of Numbers', 'Open Society and Its Enemies:Hegel and Marx' and 'Meditations'

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3 ideas

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

2252	Surely maths is true even if I am dreaming? [Descartes]

2430	I can learn the concepts of duration and number just from observing my own thoughts [Descartes]

6. Mathematics / A. Nature of Mathematics / 4. Using Numbers / c. Counting procedure

17447

Parsons says counting is tagging as first, second, third..., and converting the last to a cardinal [Parsons,C, by Heck]