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Pozorvlak

@pozorvlak.mathstodon.xyz.ap.brid.gy

2 Following19 Followers

Janeite STEMbro, relapsing mathematician, nervous mountaineer, abundance-pilled environmentalist. Fan of compilers, love/hate relationship with build systems.

🌉 bridged from ⁂ https://mathstodon.xyz/@pozorvlak, follow @ap.brid.gy to interact

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@bewitchedmind.mastodon.social.ap.brid.gyOct 11, 2026, 12:18 AMReposted by @pozorvlak.mathstodon.xyz.ap.brid.gy

Timelinefund + BBesch

Zwei Fotos einer Szene in einem Vorgarten, kurz hintereinander aufgenommen. Bild 1: Eine schwarze Katze steht einer aufblasbaren Halloween-Deko in Form einer etwa viermal so großen schwarzen Katze gegenüber, es sieht aus, als ob sie Beef haben. Bild 2: Die Katze sitzt triumphierend auf der nun platten Deko-Katze.
@pozorvlak.mathstodon.xyz.ap.brid.gyOct 11, 2026, 6:19 AM

Anyway, that leaves my final (?) ranking of S&S adaptations as 1. 2008 2. 1995 3. From Prada to Nada 4. Kandukondain Kandukondain 5. 1981 6. 2026 7. 1971 8. Material Girls Reasonable people should stop no later than number 4.

@pozorvlak.mathstodon.xyz.ap.brid.gyOct 11, 2026, 6:12 AM

A disappointing end to our S&Sathon with MATERIAL GIRLS (2006), a very loose adaptation set in present-day LA in which Hillary and Haylie Duff play cosmetics heiresses. Which is Elinor and which is Marianne? We could barely tell them apart, both characters were awful. We'd enjoyed FROM PRADA TO […]

@pozorvlak.mathstodon.xyz.ap.brid.gyOct 10, 2026, 12:44 PM

In BRIDE AND PREJUDICE (2004), the role of Lady Catherine de Bourgh is split in two: Mrs Darcy, who is trying to arrange a marriage between Will Darcy and an heiress whom he doesn't love; and the United States of America, about whose superiority Mr Collins/Kohli will not shut up. In this essay I […]

@adapalmer.wandering.shop.ap.brid.gyOct 9, 2026, 4:02 PMReposted by @pozorvlak.mathstodon.xyz.ap.brid.gy

Thailand eliminates rubella as a public health problem. The milestone, verified by the WHO, is the result of a vaccination programme that began in schools in 1986 and expanded to all one-year-olds in 1993. Thailand is the seventh country in the region to achieve elimination […]

@robinhouston.mathstodon.xyz.ap.brid.gyOct 7, 2026, 5:17 PMReposted by @pozorvlak.mathstodon.xyz.ap.brid.gy

I didn’t even notice this one at first. This is cool! Talk about a weird machine. > 376. Universal computation in forced Navier–Stokes flows. Constructs viscous incompressible flows starting from rest on a fixed flat three-dimensional domain that perform universal computation under smooth […]

@dpiponi.mathstodon.xyz.ap.brid.gyOct 8, 2026, 5:57 PMReposted by @pozorvlak.mathstodon.xyz.ap.brid.gy

If we continue to name things after paper authors then future mathematics will look like: Using the OpenAI transcendence property we show that OpenAI vectors in an Anthropic bundle on an OpenAI manifold when Anthropic-induced by an OpenAI-homomorphism are always Anthropic-OpenAI in the critical […]

@ykantrachelread.social.treehouse.systems.ap.brid.gyOct 8, 2026, 7:51 AMReposted by @pozorvlak.mathstodon.xyz.ap.brid.gy

okay, _Coyote vs Acme_ is legit the funniest film I've seen in ages. whoever made this film realized that emulating the slapstick comedy of Looney Tunes requires one to completely abandon internal consistency, the laws of physics, and basically anything else that makes too much sense, in favor […]

@edent.mastodon.social.ap.brid.gyOct 7, 2026, 11:35 AMReposted by @pozorvlak.mathstodon.xyz.ap.brid.gy

If you publish any #OpenSource and you want people to use it, may I please implore you to test your README?

Can you actually follow the steps you've written down? Does it work if the user doesn't have the same development packages installed as you? […]

@robinhouston.mathstodon.xyz.ap.brid.gyOct 8, 2026, 1:01 PMReposted by @pozorvlak.mathstodon.xyz.ap.brid.gy

I feel this is getting a disproportionate amount of attention on here, relative to the 369 papers that haven't been withdrawn

@drmikepj.mastodon.social.ap.brid.gyOct 8, 2026, 11:16 AMReposted by @pozorvlak.mathstodon.xyz.ap.brid.gy

@pozorvlak @counting_is_hard in my case, the “Friis equation” is never actually used in the form specified in Friis’s paper, as he was trying to get people to use a different variable to represent antenna performance to the one that eventually became standard. His form makes a lot more sense if […]

@drmikepj.mastodon.social.ap.brid.gyOct 8, 2026, 11:14 AMReposted by @pozorvlak.mathstodon.xyz.ap.brid.gy

@pozorvlak @counting_is_hard this is where textbooks often add a lot of value - for example, transforming older units into SI, rearranging equations to the form that’s most useful for practitioners, and combining results from multiple sources to create useful rules for students to learn.

@pozorvlak.mathstodon.xyz.ap.brid.gyOct 8, 2026, 10:28 AM

When I was working on my PhD, there was a particular result that "everybody knew" was proved in Blackwell, Kelly and Power (1987). When I actually read Blackwell, Kelly and Power (1987), it explicitly said that they did *not* prove that result. In the *introduction*. (The result was correct […]

@five-eights.comOct 7, 2026, 9:06 PMReposted by @pozorvlak.mathstodon.xyz.ap.brid.gy

Coding agents reduce software development to a simple matter of: * specifying requirements * verifying correctness and quality * maintaining and operating software you didn't write As we all know, those have always been the easiest, most well-understood parts of the craft, so everything is fine!

@pozorvlak.mathstodon.xyz.ap.brid.gyOct 8, 2026, 9:57 AM

@robinhouston "Update the superpermutation bounds spreadsheet" is almost a daily chore at the moment!

@pozorvlak.mathstodon.xyz.ap.brid.gyOct 8, 2026, 9:56 AM

Does any of the OpenAI maths have real-world consequences?

https://joehalliwell.com/posts/openai-maths.html

@pozorvlak.mathstodon.xyz.ap.brid.gyOct 8, 2026, 8:08 AM

@robinhouston of course, the real question is whether we'll see a solution to the minimum superpermutation problem!

@pozorvlak.mathstodon.xyz.ap.brid.gyOct 8, 2026, 8:07 AM

@robinhouston bah! Sorry, that was definitely one of the intended possible responses. Bad mastodon, no biscuit.

@pozorvlak.mathstodon.xyz.ap.brid.gyOct 8, 2026, 7:55 AM

OK, gonna stick my neck out. I think there is a good chance we will see a claimed solution to Hodge and maybe BSD by the start of #BigMathsJam. I would be shocked if we saw solutions to PvNP or Riemann. I have no strong opinion on Yang-Mills.

@damienwise.aus.social.ap.brid.gyOct 8, 2026, 12:57 AMReposted by @pozorvlak.mathstodon.xyz.ap.brid.gy

Vale Margaret Hamilton.
She was a Software Engineer.
She was the _first_ Software Engineer because she defined the term, Software Engineering:
"When I first came up with the term, no one had heard of it before, at least in our world. It was an ongoing joke for a […]

[Original post on aus.social]

A B&W photo of a person standing next to a stack of printed paper as high as the top of their head. This is Margaret Hamilton, at work as a Software Engineer and the leader of a team of extremely specialised programmers who worked for NASA. The photo was taken in 1969, and it shows a physical form if her work since she joined the Apollo project in 1965 (she joined at the age of 29 by my calculation). My interpretation of the expression on her face is a mix of pride and mild amusement.  She has glasses, long, straight hair, and neat office attire. Margaret Hamilton has her hands placed gently on the stack of printouts to keep it all balanced upright. The pages appear to be arranged in bundles, ranging from 8-10 centimetres thick, to 20cm thick or more. The resulting stack of printouts is physically impressive for being an unusual feat, and it represents something even more impressive: it's the printed form of the source-code she and the team she led wrote for the NASA Apollo project. Their software ran on the Apollo Guidance Computer that was that on board each Apollo command module and Apollo Lunar Module. The Apollo Guidance Computer onboard the Eagle was an essential flight instrument for Neil Armstrong when he piloted the craft to land on the surface of the moon.
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