Remote
AT
@at@mathstodon.xyz
Empty set fan, arbitrary topological space appreciator.
502 Followers
1043 Following
50 Posts
Joined November 05, 2022
Pronouns (en):
he/him
Pronouns (PIE):
*so/*tom/*(to)sio/*tosmōd/*tosmōi/*tosmi/*toi
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@ketan@climatejustice.social I don’t know what’s more depressing, that statistic or the choice of colours in the pie chart
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@stavvers @Nickiquote Is the gas sealed inside or is there the option of an afterburner?
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@zzt@mas.to @davidgerard@circumstances.run life, uh, finds a way https://en.wikipedia.org/wiki/Alexey_Dobrovolsky (just noticed that the reddit thread also links this)
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@0xabad1dea@infosec.exchange @endrift@social.treehouse.systems Turns out that even at Linguistics Summer Camp you’re weird if you start a conversation talking about ⟨u⟩/⟨u₂⟩ straight away 😅
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@0xabad1dea@infosec.exchange @endrift@social.treehouse.systems le-iu-u₂-ni-id maybe? There’s a Leonid here; v un-Hittite/Hurrian of them to to use ⟨u₂⟩ /u/ instead of ⟨u⟩ /o/ tho
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@0xabad1dea@infosec.exchange ever since taking my first Mandarin class I’ve been wondering if Chinese mathematicians write their end-of-proof-boxes like the mouth radical
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@hallasurvivor The notes I learnt algebra from (https://websites.math.leidenuniv.nl/algebra/algebra2.pdf#page=22) actually prove division with remainder in R[X] (by polynomials of lower degree with invertible leading coefficient) for arbitrary coefficient rings R, but the usual factorization in terms of roots only for integral domains R, and it’s sort of swept under the rug what stops you for more general R (it’s the failure of the evaluation map R[X]→R to be a homomorphism). You can still factor f=q⋅(X-a) if a∈R is a root of f∈R[X], but you can’t induct further because the other roots of f needn’t be roots of q, and the previous toot gives you an example: we have X²+1=(X-i)(X+i), but j also satisfies j²=-1, yet we have
(j-i)²=(j-i)tr(j-i)-det(j-i)=-2.
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@ionica @victorgijsbers Pleister op de wonde: brandwonden zijn ten hoogste vierdegraads, dus er is altijd een oplossing als je maar genoeg wortels neemt (in karakteristiek niet 2 of 3)
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@susankayequinn Is this the 2024 article referred to? https://doi.org/10.1088/1748-9326/ad0f72
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@pigworker@types.pl the word ‘bromide’ in all its meanings is just an elaborate practical joke played on us by inorganic chemists, historians, and the Bavarian Illuminati, I’m sure
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@mathias@pawb.fun @pastelexuvia@cathode.church it has such a lovely singing voice https://www.youtube.com/watch?v=gkzOeDT8ZT0
J.S. Bach - "Erbarme dich, mein Gott" from St Matthew Passion BWV244 with Otamatone
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@0xabad1dea@infosec.exchange you should probably break it to him that you did not grow up in the True West, nor see the Eagles above the peaks of Taniquetil and the Pelóri mountains; nor can any man since the world was made round, for all roads are now bent.
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@ScriptFanix @StefanEJones surely velociraptor = dpositionraptor/dt is even correcterer
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@mttaggart@infosec.exchange More into PhD defences distorted into dark ambient soundscapes myself https://mobula.bandcamp.com/album/hooggeleerde-opponents
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@glyph@mastodon.social geez people it’s not a golden calf! go read another book! https://fed.brid.gy/r/https://bsky.app/profile/did:plc:qbe3b7ljafblsyy4dhkkgj7t/post/3mlgspujg722l
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@th@social.v.st (re: the alt text: going by the letter size, line length, and the top stroke after the ⟨S⟩, I think the last line says _collectiviseren_)
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@0xabad1dea also you can stare at air quality readings if you like that kind of thing https://www.luchtmeetnet.nl/ (via https://mastodon.nl/@nrc_nl/116489297227516414 )
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@bnuyaminim.bsky.social this is fine https://www.gld.nl/nieuws/8468680/brand-nog-lang-niet-geblust-luchtmacht-breidt-inzet-uit
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@CppGuy@infosec.space In that picture you can also see the big plastic pin (electric separation presumably?)! I don’t recall the seal being particularly tight, tho IIRC the port is recessed, and at 36V I don’t suppose you need electric car-level specs (tho a bike with a Mennekes connector would be cool in an impractical kind of way…)
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@CppGuy@infosec.space No idea! The ports on the bikes/batteries are behind a rubber flap, and the connectors don’t look particularly waterproof in any way (I suppose they’re also rated higher than the 4A chargers I’ve seen them attached to); in any case I’d have preferred a nonproprietary connector https://www.fietsaccuwinkel.nl/bosch-lader-charger-standard-4a
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@catsalad@infosec.exchange There are plenty of Bosch 36V ≤4A e-bike chargers that have no business not being on USB-C (if only USB chargers had the same satisfying contactor ka-chunk…)
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@isaactly_s the Linux thingy where if you type cat it will type the stuff you type back at you
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@MishaVelthuis Ze mogen van ProDemos ook iedereen die de Stemwijzer invult tracken https://stemwijzer.nl
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@0xabad1dea@infosec.exchange Amsterdam’s public fountains are remarkably shaped (I wonder if the foreskin has some hydrodynamic purpose?)
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@0xabad1dea alternate universe where the ⟨C⟩/⟨G⟩-split never happened, ⟨C⟩ just grew a tail
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@endrift@social.treehouse.systems @0xabad1dea@infosec.exchange I don’t recognize the word either (maybe we can trace it to the source and ask them)
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@0xabad1dea (who am I kidding; to get to lecture late, but slightly less stressed on the way there)
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@gsuberland@chaos.social ooh, another attestation of ‘spedrun’ for the Unexpectedly Strong Verb Files (at ~8:36)
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@nurkiewicz@fosstodon.org @timbray@cosocial.ca It did get some extra SHOULD NOTs slapped on in RFC 9100 (which obsoleted 7231) though https://www.rfc-editor.org/rfc/rfc9110#name-get
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@yvanspijk Interesting that it’s got the meaning ‘priest’ in West Slavic and East Baltic; is that a shared later development?
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