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Constructivism: An expert's view
Harvey Friedman tells us about a mathematical movement called constructivism and why we need it.
Content about “non-constructive proof”
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Who's watching: Can maths exist if you can't see it?
We explore non-constructive proofs and what happens if you try and avoid them.
Article
Something from nothing?
If you can prove that a statement can't possibly be false, does this mean it's true?
Article
Maths in a minute: Chomp
A game involving biscuits and maths — what could be better?