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thehousecarpenter.wordpress.com
| | jiggerwit.wordpress.com
2.9 parsecs away

Travel
| | I received an email from Josef Urban this morning. His group has been using AI to find algorithms that generate the sequences found in the Sloane's Online Encyclopedia of Integer Sequences (OEIS). The input is a finite sequence of integers. The output is an algorithm that produces the same sequence of digits. Using AI, they...
| | mikespivey.wordpress.com
5.3 parsecs away

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| | One of the most important theoretical results in linear programming is that every LP has a corresponding dual program. Where, exactly, this dual comes from can often seem mysterious. Several years ago I answered a question on a couple of Stack Exchange sites giving an intuitive explanation for where the dual comes from. Those posts...
| | xorshammer.com
4.5 parsecs away

Travel
| | Mathematical logic has a categorization of sentences in terms of increasing complexity called the Arithmetic Hierarchy. This hierarchy defines sets of sentences $latex \Pi_i$ and $latex \Sigma_i$ for all nonnegative integers $latex i$. The definition is as follows: $latex \Pi_0$ and $latex \Sigma_0$ are both equal to the set of sentences $latex P$ such that...
| | rugby843.blog
19.5 parsecs away

Travel
| *** https://mymindmappings.com/2025/09/12/fandangos-flashback-friday-september-12th/