<rss version="2.0" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>Hacker News: seanhunter</title><link>https://news.ycombinator.com/user?id=seanhunter</link><description>Hacker News RSS</description><docs>https://hnrss.org/</docs><generator>hnrss v2.1.1</generator><lastBuildDate>Sat, 15 Aug 2026 23:21:10 +0000</lastBuildDate><atom:link href="https://hnrss.org/user?id=seanhunter" rel="self" type="application/rss+xml"></atom:link><item><title><![CDATA[New comment by seanhunter in "Why does Opus 5 feel worse to work with?"]]></title><description><![CDATA[
<p>They already do this at massive scale during the training process (apart from the paying the author part).</p>
]]></description><pubDate>Sat, 15 Aug 2026 06:39:25 +0000</pubDate><link>https://news.ycombinator.com/item?id=49308286</link><dc:creator>seanhunter</dc:creator><comments>https://news.ycombinator.com/item?id=49308286</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49308286</guid></item><item><title><![CDATA[New comment by seanhunter in "How Gödel's Proof Works (2020)"]]></title><description><![CDATA[
<p>And Bach did indeed write variations on B-A-C-H[1]. But lots of composers have self-referencing cryptograms and other riddles in music.  You would find far more in Scriabin, Bartok or Alban Berg for example.<p>It also doesn’t fit the narrative but the idea of self-reference in art didn’t start with Escher either.  For example the Arnolfini wedding portrait by van Eyck[2]<p>[1] Bb A C B in modern notation <a href="https://en.wikipedia.org/wiki/BACH_motif" rel="nofollow">https://en.wikipedia.org/wiki/BACH_motif</a><p>[2] <a href="https://en.wikipedia.org/wiki/Arnolfini_Portrait" rel="nofollow">https://en.wikipedia.org/wiki/Arnolfini_Portrait</a>
 The artist can be seen in a  reflection in the central mirror that he has ostentatiously signed his name above.  It’s an incredible painting and worth a trip to the National Gallery to see if you’re ever in London.</p>
]]></description><pubDate>Fri, 14 Aug 2026 14:41:20 +0000</pubDate><link>https://news.ycombinator.com/item?id=49299356</link><dc:creator>seanhunter</dc:creator><comments>https://news.ycombinator.com/item?id=49299356</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49299356</guid></item><item><title><![CDATA[New comment by seanhunter in "How Gödel's Proof Works (2020)"]]></title><description><![CDATA[
<p>Yeah. My brother was really into GEB but for the exact reason you laid out I never even gave it a chance because just from the title it really seems to trivialise the artistic achievements of Bach to have him be included in that list.<p>The only mathematical figure I feel you could reasonably compare to Bach would be Euler.  I would read that book if someone wrote it.</p>
]]></description><pubDate>Fri, 14 Aug 2026 14:35:17 +0000</pubDate><link>https://news.ycombinator.com/item?id=49299288</link><dc:creator>seanhunter</dc:creator><comments>https://news.ycombinator.com/item?id=49299288</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49299288</guid></item><item><title><![CDATA[New comment by seanhunter in "How AI text watermarking works"]]></title><description><![CDATA[
<p>It stands to reason that a different vendor might watermark in a different way, doesn’t it?</p>
]]></description><pubDate>Fri, 14 Aug 2026 06:22:55 +0000</pubDate><link>https://news.ycombinator.com/item?id=49295309</link><dc:creator>seanhunter</dc:creator><comments>https://news.ycombinator.com/item?id=49295309</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49295309</guid></item><item><title><![CDATA[New comment by seanhunter in "Principia Mathematica is modern and insightful"]]></title><description><![CDATA[
<p>They may have learned mechanics by studying Newton but they can’t have learned calculus. Principia includes geometric series and limits etc but given as geometric arguments so you don’t come out of newton’s principia knowing how to do calculus. If they learned the method of fluxions from Newton (which is equivalent to calculus) then I feel very sorry for them missing out on the far better modern presentation of Leibnitz’s calculus that they would get in studying say Spivak or Stewart or any other modern textbook. For the same reason everyone teaches Taylor series (which are fantastically useful) rather than Newton’s wildly inferior series derivation which he used because Taylor series hadn’t been (re)discovered yet.[1]<p>Euclid isn’t surprising. School children used to learn plane geometry from Euclid until the 1950s or so. I learned geometry at school using a syllabus from Euclid and we learned the modern form of Euclid’s postulates etc but we didn’t study Euclid itself.<p>[1] Taylor series were developed in the modern form by James Gregory who was trying to reverse engineer how Newton had come up with his series expansions. I say rediscovered above because they were first written down by Madhava of Sangamagrama who gave Taylor series expansions for the trigonometric functions and natural logarithms/exponential function in the 14th century.</p>
]]></description><pubDate>Thu, 13 Aug 2026 07:53:09 +0000</pubDate><link>https://news.ycombinator.com/item?id=49282924</link><dc:creator>seanhunter</dc:creator><comments>https://news.ycombinator.com/item?id=49282924</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49282924</guid></item><item><title><![CDATA[New comment by seanhunter in "OpenAI’s head of ethics leaves less than a year after joining"]]></title><description><![CDATA[
<p>In a high-functioning security and compliance team they tend to say “no” only in really dire circumstances.  Good security and compliance teams spend a lot of time asking exactly what it is the people are really trying to do and then find a way to say “yes, and…” as in “yes you can and here’s how you do it without compromising security/breaking the law etc”.  And as a sibling said, orgs fail at security when they make security only the infosec teams’ job.<p>This is also why I said “whose only job”.  In a good org, the security team doesn’t only say no to devsecops requests, they also do trainings to skill up other teams, keep the network secure, proactively seek out and understand external threats, work with external vendors etc etc …</p>
]]></description><pubDate>Wed, 12 Aug 2026 07:01:08 +0000</pubDate><link>https://news.ycombinator.com/item?id=49268750</link><dc:creator>seanhunter</dc:creator><comments>https://news.ycombinator.com/item?id=49268750</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49268750</guid></item><item><title><![CDATA[New comment by seanhunter in "OpenAI’s head of ethics leaves less than a year after joining"]]></title><description><![CDATA[
<p>Organisationally it never works to have a group whose only job is to say no to some other group.  The incentives are diametrically opposed and as a structure it can’t last.<p>If you had an AI company and want it to be ethical you have to find a way to make ethics everyone’s responsibility, and have the consequences of poor ethics bite the people who make those bad decisions.  If you just outsource it to the ethics group what happens is<p>1)everyone else thinks they don’t need to worry about ethics<p>2)the ethics group need to justify their existence so introduce a bunch of guidelines that everyone initially thinks are reasonable but over time people think are increasingly out of touch<p>3) The ethics group start to “make difficult calls” and say no to things.  Initially everyone supports this and feels like the system is working as it should but over time everyone starts to just see them as an obstacle to work around<p>4)everyone else starts to try to work around what the ethics group says<p>5)The ethics group grows powerless and disconnected.  The people who work around them “get things done” so get promoted etc whereas they only visibly put roadblocks in peoples’ way, so they get sidelined.<p>6)Eventually they get disbanded with some corporate announcement thanking them for their hard work, thought leadership etc.  All that has been achieved is a lot of wasted time and bad blood.</p>
]]></description><pubDate>Wed, 12 Aug 2026 05:36:09 +0000</pubDate><link>https://news.ycombinator.com/item?id=49268172</link><dc:creator>seanhunter</dc:creator><comments>https://news.ycombinator.com/item?id=49268172</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49268172</guid></item><item><title><![CDATA[New comment by seanhunter in "Itadakimasu: A word you say to the food, not the cook"]]></title><description><![CDATA[
<p>In the case of a blog that purports to be personal reflections, commenting that it is actually AI output <i>is</i> a comment on the content, not merely the form.</p>
]]></description><pubDate>Tue, 11 Aug 2026 07:02:43 +0000</pubDate><link>https://news.ycombinator.com/item?id=49254367</link><dc:creator>seanhunter</dc:creator><comments>https://news.ycombinator.com/item?id=49254367</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49254367</guid></item><item><title><![CDATA[New comment by seanhunter in "Mistral Patent for “Code implemented tool calls”"]]></title><description><![CDATA[
<p>Software is mathematics. The idea you can patent software is as ridiculous as patenting a particular number or the technique of Riemann integration or whatever.  I have my name on a couple of software patents[1] and everything about the process is bullshit. When I read my first patent I couldn’t quite believe that this is an accepted legal process. The actual arguably novel part is one page surrounded by hundreds of pages of fiction pretending my thing was a machine to try to game the patent system.  It is like the sovereign citizen BS but made real.<p>[1] … taken out by my employer etc.</p>
]]></description><pubDate>Tue, 11 Aug 2026 05:19:39 +0000</pubDate><link>https://news.ycombinator.com/item?id=49253681</link><dc:creator>seanhunter</dc:creator><comments>https://news.ycombinator.com/item?id=49253681</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49253681</guid></item><item><title><![CDATA[New comment by seanhunter in "Andrew Wiles on proving Fermat’s Last Theorem (1995) [video]"]]></title><description><![CDATA[
<p>You misunderstand. I have a tremendous respect for Fermat. I just meant he didn’t feel compelled to be totally rigorous. There are examples of contemporaries complaining about him skipping steps and hand waving etc. That was just how he did things.</p>
]]></description><pubDate>Mon, 10 Aug 2026 09:05:01 +0000</pubDate><link>https://news.ycombinator.com/item?id=49241179</link><dc:creator>seanhunter</dc:creator><comments>https://news.ycombinator.com/item?id=49241179</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49241179</guid></item><item><title><![CDATA[New comment by seanhunter in "Andrew Wiles on proving Fermat’s Last Theorem (1995) [video]"]]></title><description><![CDATA[
<p>Pretty sure Fermat didn’t have a proof.<p>For one thing, Fermat wasn’t actually a “professional” mathematician. He was a lawyer and judge and was known for having remarkable intuition but not really troubling himself too much with details of proofs etc.  For example Descartes famously called him a “deficient mathematician”[1] in an angry exchange of letters over a technique that Fermat had discovered to geometrically construct a tangent to a particularly problematic curve called Descartes’ Folia using a technique we would now recognise as being the definition of the derivative as the limit of the difference quotient.<p>[1] Explained entertainingly here <a href="https://youtu.be/xKfEmbWBgvM?is=qLnPvPXGDqgJCDC3" rel="nofollow">https://youtu.be/xKfEmbWBgvM?is=qLnPvPXGDqgJCDC3</a></p>
]]></description><pubDate>Mon, 10 Aug 2026 06:21:52 +0000</pubDate><link>https://news.ycombinator.com/item?id=49239898</link><dc:creator>seanhunter</dc:creator><comments>https://news.ycombinator.com/item?id=49239898</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49239898</guid></item><item><title><![CDATA[New comment by seanhunter in "Andrew Wiles on proving Fermat’s Last Theorem (1995) [video]"]]></title><description><![CDATA[
<p>Langlands is a massive programme but originated with Langlands conjecturing in 1967 about some deep connections between two seemingly unconnected areas of mathematics (number theory and harmonic analysis).  In particular, he started with what was then called Taniyama-Shimura-Weil conjecture which concerns the number of integer solutions to particular types of equations of elliptic curves following (for no immediately obvious reason) a harmonic series. Wiles’ proof of FLT proved a special case of TSW and involved techniques which some of his students then used to prove the TSW conjecture in full generality, so is now called the “modularity theorem”.<p>In fact the Langlands programme began with Langlands writing his ideas in a letter which he wrote to Andre Weil because of his association with the TSW conjecture.<p>I enjoyed this explanation <a href="https://youtu.be/4dyytPboqvE?is=VFFjLHSk7vgosN54" rel="nofollow">https://youtu.be/4dyytPboqvE?is=VFFjLHSk7vgosN54</a> by Ed Frenkel.</p>
]]></description><pubDate>Mon, 10 Aug 2026 06:07:59 +0000</pubDate><link>https://news.ycombinator.com/item?id=49239782</link><dc:creator>seanhunter</dc:creator><comments>https://news.ycombinator.com/item?id=49239782</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49239782</guid></item><item><title><![CDATA[New comment by seanhunter in "Reviving a four year old reMarkable 2"]]></title><description><![CDATA[
<p>I don’t use a remarkable but use an ipad and stylus for note taking a lot, so can totally get why people like remarkable even though I what I do is better for me[1]. The reasons for me:<p>1) I had a ton of paper notes, looking back, curating, finding old things etc is really hard.<p>2) An electronic device gives you the ability to cut and paste, move things around on the page, resize stuff, drop in screenshots (so I often screenshot a page of something I’m reading, drop it into a note and annotate it or make my notes about it all around the original) and (best of all) infinite erase with no skank left behind on the page and no surrounding myself with tiny little bits of eraser to clean up.<p>3) I have all my notes with me on my device even ones I made years ago vs in my study I have box folders and notebooks full of notes filling cabinet after cabinet, I couldn’t possibly carry all that around with me.<p>1 and 3 are nice, 2 is the killer app.  Once I made the switch I find it painfully limiting to go back to having to make notes on paper.<p>[1] My system in case people are interested is Notability and a paperlike screen protector. It is fantastic.  All notes back up automatically as pdfs in box (which I then copy to my linux laptop) and I can search them using AI just fine even though I’m writing equations and my handwriting is god-awful. The notes are all pdf so if notability gets bought out and becomes terrible I just drop it like a hot potato and move on to something else no loss of notes. I tried a colleagues RM2 and the screen didn’t feel as nice to write on as my paperlike screen protector. I also found the latency distracting - I couldn’t write as fast as I would like to.</p>
]]></description><pubDate>Sun, 09 Aug 2026 13:47:47 +0000</pubDate><link>https://news.ycombinator.com/item?id=49231399</link><dc:creator>seanhunter</dc:creator><comments>https://news.ycombinator.com/item?id=49231399</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49231399</guid></item><item><title><![CDATA[New comment by seanhunter in "U.S. economy lost 23,000 jobs in July, a sudden reversal"]]></title><description><![CDATA[
<p>The actual source this comes from has a 90% confidence interval in the published number.  When people talk about the economy gaining or losing jobs they are talking about the bureau of labor statistics "nonfarm payroll" number.  The methodology and a lot more are on the bls website<p><a href="https://www.bls.gov/ces/" rel="nofollow">https://www.bls.gov/ces/</a></p>
]]></description><pubDate>Fri, 07 Aug 2026 16:30:40 +0000</pubDate><link>https://news.ycombinator.com/item?id=49212899</link><dc:creator>seanhunter</dc:creator><comments>https://news.ycombinator.com/item?id=49212899</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49212899</guid></item><item><title><![CDATA[New comment by seanhunter in "Mythos Attempted to Social Engineer Open Source Maintainer to Merge Malware"]]></title><description><![CDATA[
<p>It’s worth pointing out for people who are not aware of it, you can install the github cli[1] and view, merge, close etc prs and issue from the command-line.  As well as (for me at least) being a significant step up in terms of productivity (from having to go to a website to merge a pr or view an issue) that has the advantage that “invisible” text in a PR or issue comment would show up very clearly. (At least in my terminal because it’s not rendering html).<p>[1] <a href="https://cli.github.com/" rel="nofollow">https://cli.github.com/</a></p>
]]></description><pubDate>Fri, 07 Aug 2026 06:53:13 +0000</pubDate><link>https://news.ycombinator.com/item?id=49206803</link><dc:creator>seanhunter</dc:creator><comments>https://news.ycombinator.com/item?id=49206803</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49206803</guid></item><item><title><![CDATA[New comment by seanhunter in "Atomic Clocks"]]></title><description><![CDATA[
<p>> What dreamy capabilities do we get that we don’t enjoy today?<p>The next gen will have an alarm with snooze button.</p>
]]></description><pubDate>Fri, 07 Aug 2026 06:47:44 +0000</pubDate><link>https://news.ycombinator.com/item?id=49206758</link><dc:creator>seanhunter</dc:creator><comments>https://news.ycombinator.com/item?id=49206758</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49206758</guid></item><item><title><![CDATA[New comment by seanhunter in "Nashville uses eminent domain to block data center near zoo"]]></title><description><![CDATA[
<p>…and you get to do that because you pay for clean water and sewage treatment. But that doesn’t mean some company can use the public sewers to dispose of as much bacteria-contaminated water as they like without paying for that externality.</p>
]]></description><pubDate>Thu, 06 Aug 2026 11:50:20 +0000</pubDate><link>https://news.ycombinator.com/item?id=49195393</link><dc:creator>seanhunter</dc:creator><comments>https://news.ycombinator.com/item?id=49195393</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49195393</guid></item><item><title><![CDATA[New comment by seanhunter in "Month on Vegan Diet Shifts Epigenetic Patterns Assoc with Aging and Inflammation"]]></title><description><![CDATA[
<p>I’m not sure you can just make a direct comparison between protein amounts, so that control may not work as you intend. As I understand it, your body metabolises dietary protein into amino acids, which it then uses to synthesise the protein it needs (that’s why even if you eat meat, your body isn’t made up of cow protein it’s made up of human protein). Meat eaters get most of their protein from meat and dairy products which contain complete proteins in the sense that they contain all the amino acids humans need. There aren’t that many complete proteins that are vegan so vegan diets tend to include a mix of grains and pulses. These give all the amino acids your body needs to synthesise protein but have a different balance meaning that 100g of plant-based protein != 100g of meat-based protein, and keeping them exactly the same by weight might actually be unhealthy for the vegan group.<p>As I understand it, the way to achieve what you’re going for would be to calorie-control both groups and then set a percentage of calories from protein and specify for the vegans what the breakdown needed to be between grains and pulses.  That would be a right royal pita to manage so might be more overhead that it’s worth idk. On the other hand it may make the study more definitive.<p>I’m always skeptical of studies like this because the group that shifts to a vegan diet might just be shifting to a healthier diet in general and therefore that might be the effect you’re seeing rather than an effect that shows veganism is better than meat eating per se.  Like what if people in a third group kept eating meat but had some sort of controlled meat-eating diet. They may well see an improvement just because now they’re thinking about their diet to meet the restriction and so are making healthier choices as a side-effect.<p>Source: not an expert but have been vegetarian for nearly 40 years at this point and vegan for about 10ish of those. Veganism kind of crept up on me so I don’t know the actual day I started. I don’t have an opinion about whether anyone else should eat meat. My choice is just about what I eat.</p>
]]></description><pubDate>Thu, 06 Aug 2026 11:20:42 +0000</pubDate><link>https://news.ycombinator.com/item?id=49195206</link><dc:creator>seanhunter</dc:creator><comments>https://news.ycombinator.com/item?id=49195206</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49195206</guid></item><item><title><![CDATA[New comment by seanhunter in "Rust-lang/rust is adopting an LLM policy"]]></title><description><![CDATA[
<p>Strongly disagree.  The obvious counterexample is in the foss world is ffmpeg, which I would submit is deeply understood by Fabrice Bellard.  As a sibling points out, there are also various worthwhile single author projects.<p>Outside the world of foss there are for example multiple games that are highly respected that were all entirely or largely developed by a single developer.  Rimworld, Songs of Syx, Dwarf Fortress, Ostranauts and many others. In a proprietary context I have myself deeply understood codebases and worked with others who have also.<p>That being said, you are arguing against a straw man that neither I nor the rust article propose.  They are not saying maintainers need to understand all the code they are saying the person submitting a pr needs to deeply understand that pr.  Why? Because they want to build a community who deeply understand various aspects of rust so when things need maintenance there are experts around who even if they don’t know a particular piece are invested in the success of the project and know enough to get up the curve and fix whatever needs to be fixed.</p>
]]></description><pubDate>Wed, 05 Aug 2026 09:41:51 +0000</pubDate><link>https://news.ycombinator.com/item?id=49180559</link><dc:creator>seanhunter</dc:creator><comments>https://news.ycombinator.com/item?id=49180559</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49180559</guid></item><item><title><![CDATA[New comment by seanhunter in "Rust-lang/rust is adopting an LLM policy"]]></title><description><![CDATA[
<p>Yes, and I think the reasons set out in TFA are interesting, which on my reading are:<p>1) Code is the least interesting bit in some ways - they’re trying to build not only rust but a community of experts around rust which is able to maintain and improve it in the long term and the authors of prs need to understand the code deeply and show a willingness to be part of that long run.  Llm-generated code even if it looks polished doesn’t indicate a human author who deeply understands it and is willing to be part of that long term maintenance.<p>2) They don’t have (and don’t want to enforce) a community consensus that llms are good or llms are bad. They just want some rules written down so everyone knows where they stand and people of either camp (and none) can get on with it.<p>Seems a pretty reasonable approach to me although I don’t really use rust much so don’t have a vested interest.</p>
]]></description><pubDate>Wed, 05 Aug 2026 07:09:41 +0000</pubDate><link>https://news.ycombinator.com/item?id=49179547</link><dc:creator>seanhunter</dc:creator><comments>https://news.ycombinator.com/item?id=49179547</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49179547</guid></item></channel></rss>