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micromath.wordpress.com | ||
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xorshammer.com
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| | | | | We think of a proof as being non-constructive if it proves "There exists an $latex x$ such that $latex P(x)$ without ever actually exhibiting such an $latex x$. If you want to form a system of mathematics where all proofs are constructive, one thing you can do is remove the principle of proof by contradiction:... | |
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educationechochamber.wordpress.com
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| | | | | There are few simple solutions in education. If you are being promised one, it is at best a hopeful fib, at worst a deceptive sales-pitch. But there are some helpful principles that can guide our actions. A useful one I think could help improve literacy in primary and secondary schools: write less; read more. It... | |
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rjlipton.com
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| | | | | This summer DIMACS will hold an advanced workshop for graduate students in complexity theory. It is on July 29 till August 1. The organizers are: Lijie Chen, Roei Tell, Ryan Williams. Their goal is to bring together up-and-coming complexity researchers and to introduce them to some recent exciting lines of research in the field. Workshop... | |
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allenc.com
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| | | Quantum Supremacy is the latest book by Michio Kaku, a theoretical physics professor at CUNY by title, but also a prolific author and media personality. It's | ||