Combining Texts

Ideas for 'works', 'Higher-Order Logic' and 'Towards a Universal Characteristic'

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2 ideas

6. Mathematics / A. Nature of Mathematics / 4. Using Numbers / g. Applying mathematics

19390

Everything is subsumed under number, which is a metaphysical statics of the universe, revealing powers [Leibniz]

6. Mathematics / B. Foundations for Mathematics / 4. Axioms for Number / e. Peano arithmetic 2nd-order

10294

Second-order logic has the expressive power for mathematics, but an unworkable model theory [Shapiro]