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06:08
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Q: Upcoming sign-up experiments related to tags

SpencerGUpdate August 29, 2024 We launched the recent tags experiment on Stack Overflow. A bug is currently causing it to show up network-wide. We are working to correct that, but if you find yourself enjoying it while it's available network-wide, do let us know. Update August 22nd, 2024 As discussed in ...

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Q: Feedback Requested: How do you use the tagged questions page?

SpencerGRecently, we changed the tagged questions page and the tag info that shows when hovering on a tag. To that end, we want to better understand how the tagged questions page fits into your workflows when using Stack Overflow. To shed some light on how we got here, we wanted to share some assumptions...

 
3 hours later…
08:45
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Q: Is there a non-standard proof (via hyperfinite approximation) that every vector space has a basis?

NumeralIn chapter 19 of Goldblatt's Lectures on the Hyperreals he discusses Hyperfinite Approximation. This phenomenon suggests a new methodology for analysing infinite structures by "lifting" a corresponding analysis that is known for finite ones. In section 19.8 he discusses Hyperfinite Dimensional ...


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