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www.jeremykun.com
| | accodeing.com
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| | [AI summary] The article discusses the debate around whether CSS3 is Turing complete, focusing on Eli Fox-Epstein's implementation of a Rule 110 automaton using CSS and HTML. It explains the theoretical concepts of Turing completeness, the limitations of real-world implementations, and the implications of such a claim. The author concludes that CSS appears to be Turing complete, though the discussion highlights the complexities and controversies surrounding this assertion.
| | jeremykun.wordpress.com
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| | We assume the reader is familiar with the concepts of determinism and finite automata, or has read the corresponding primer on this blog. The Mother of All Computers Last time we saw some models for computation, and saw in turn how limited they were. Now, we open Pandrora's hard drive: Definition: A Turing machineis a...
| | rjlipton.com
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| | Another proof idea using finite automata Steve Cook proved three landmark theorems with 1971 dates. The first has been called a "surprising theorem": that any deterministic pushdown automaton with two-way input tape can be simulated in linear time by a random-access machine. This implies that string matching can be done in linear time, which inspired...
| | jiggerwit.wordpress.com
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| In the texbook I'm using for a first course in algebraic geometry, the proof of Bezout's theorem is awful. Looking around, I find an abundance of awful proofs. A good proof is one that I would want to commit to memory. Here is a good proof of Bezout's theorem, which is due to Gurjar and...