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Ideas for 'Mahaprajnaparamitashastra', 'On Platonism in Mathematics' and 'Philosophical Insignificance of A Priori Knowledge'

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6. Mathematics / C. Sources of Mathematics / 1. Mathematical Platonism / a. For mathematical platonism

10303	Restricted Platonism is just an ideal projection of a domain of thought [Bernays]
	Full Idea: A restricted Platonism does not claim to be more than, so to speak, an ideal projection of a domain of thought.
	From: Paul Bernays (On Platonism in Mathematics [1934], p.261)
	A reaction: I have always found Platonism to be congenial when it talks of 'ideals', and ridiculous when it talks of a special form of 'existence'. Ideals only 'exist' because we idealise things. I may declare myself, after all, to be a Restricted Platonist.

6. Mathematics / C. Sources of Mathematics / 6. Logicism / d. Logicism critique

10306	Mathematical abstraction just goes in a different direction from logic [Bernays]
	Full Idea: Mathematical abstraction does not have a lesser degree than logical abstraction, but rather another direction.
	From: Paul Bernays (On Platonism in Mathematics [1934], p.268)
	A reaction: His point is that the logicists seem to think that if you increasingly abstract from mathematics, you end up with pure logic.