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blog.sigfpe.com | ||
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slightknack.dev
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| | | | | A cozy little corner of the web. | |
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bartoszmilewski.com
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| | | | | Previously: Topology as a Dietary Choice. Category theory lets us change the focus from individual objects to relationships between them. Since topology is defined using open sets, we'd start by concentrating on relations between sets. One such obvious relation is inclusion. It imposes a categorical structure on the subsets of a given set $latex X$.... | |
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thehousecarpenter.wordpress.com
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| | | | | A natural transformation is an operation on a category, or more precisely a family of operations, one for each object in the category, which is preserved by morphisms in the category. Each operation in the family is associated with a specific object $latex A$ in the category, which it is said to be on. The... | |
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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... | ||
