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Single Idea 19226

[from 'Reasoning and the Logic of Things' by Charles Sanders Peirce, in 6. Mathematics / C. Sources of Mathematics / 10. Constructivism / c. Conceptualism ]

Full Idea

It did not become clear to mathematicians before modern times that they study nothing but hypotheses without as pure mathematicians caring at all how the actual facts may be.

Gist of Idea

We now know that mathematics only studies hypotheses, not facts

Source

Charles Sanders Peirce (Reasoning and the Logic of Things [1898], I)

Book Reference

Peirce,Charles Sanders: 'Reasoning and the Logic of Things', ed/tr. Ketner,K.L. [Harvard 1992], p.114


A Reaction

'Modern' here is 1898. As a logical principle this would seem to qualify as 'if-thenism' (see alphabetical themes). It's modern descendant might be modal structuralism (see Geoffrey Hellman). It take maths to be hypotheses abstracted from experience.