UmbralRaptor changed the topic of #kspacademia to: https://gist.github.com/pdn4kd/164b9b85435d87afbec0c3a7e69d3e6d | Dogs are cats. Spiders are cat interferometers. | Космизм сегодня! | Document well, for tomorrow you may get mauled by a ネコバス. | <UmbralRaptor> … one of the other grad students just compared me to nomal O_o | <ferram4> I shall beat my problems to death with an engineer.
<soundnfury> Why do I keep typing "whould" when I mean "should"?
<Greys> subconcious concern that stronger language may invoke an accusation of inaccuracy?
<egg|zzz|egg> ferram4: UmbralRaptor: bofh: whitequark: progress on reunification with the ferram4 system https://i.imgur.com/kibNvrV.png
<egg|zzz|egg> blarg, s/system/sector/ need some zzleep evidently
<UmbralRaptor> yat
<UmbralRaptor> Yay
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<egg|zzz|egg> UmbralRaptor: also that's a bit of a vomitcomety flight
<soundnfury> Greys: nah, I'm always opinionated and generally state my opinions as though they were facts
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<kmath> <laurenduca> OK, this satire has really jumped the shark https://t.co/Y7iKCrgjBN
<soundnfury> bofh: hmm, more data needed. Are these "protesters" people who want to respond to his speech with more speech... or prevent him from speaking at all?
<soundnfury> because, it's not like the latter kind are unheard of at the moment
<G-Mobile> Based on the information O have access to, its not clear that the protesters are related to the guy, like that day last week when five million juggalos had a protest same day and place as fifty or sixty unspecified alt-righters
<G-Mobile> I*
<G-Mobile> Which is from a third person perspective funny because the juggalos were protesting the FBI classifying them as a gang, and juggalos are known among many things for promoting violence against racists
<G-Mobile> are the earth's magnetic poles attached to specific matter? like, when the pole flips, does that represent material in the earth flipping, or is it an electrical sitation changing how current flows?
<G-Mobile> also, are the north and south poles coaxial, and do their axes pass through any sort of centroid?
<UmbralRaptor> The current flow one, and coaxial, but it's complicated.
<UmbralRaptor> Essentially see multipole expansion.
<G-Mobile> so, I've opened the wikipage for that, and I've read the first two sentences, and I'm mostly lost
<G-Mobile> I would assume that the bearing the current generating the field is also influenced by the field, so the two poles exert a centering force that influences the fluid to force the dominant conduit path into a rough circle that is perpindicular to both magnetic poles, so the poles don't need to be coaxial but the system seeks that as a lowest energy state
<UmbralRaptor> Qualitatively, the actual field is a complicated mess, so we use an approximation that's a sum of simpler terms. If wrote could pull off an infinite sum, it would be a perfect representation.
<G-Mobile> that the fluid bearing the current*
* UmbralRaptor would flee in terror from turbulent flow on that size scale. Consult with ferram4 or a geologist?
<G-Mobile> so like, if you could god up a planet that at creation had a magnetic field where the poles were 120 degrees apart, one of two things would happen; either the poles would push eachother apart until it approached 180 degrees, or 2 new poles would develop in the neglected butt of the magnetic field; I expect the existing poles pushing eachother apart would squish that though
<G-Mobile> btw there is so much math on this page; maybe the most math of any page I've looked through before
<G-Mobile> there's parts of this math where one value goes three subscripts deep, with math in there, and then there's superscripts going on at the same time with their own branching tree with math
<UmbralRaptor> Why does that include bra-ket notation? o_O
<G-Mobile> bra-ket? is that the weird straightline ( )s at the end?
<G-Mobile> "[bra-ket notation] can also be used to denote abstract vectors and linear functions in mathematics. In such terms the scalar product, or action of a linear function on a vector in a complex vector space, is denoted by [math]"
<G-Mobile> I lack the capacity on this keyboard to enter 4/5ths of the characters in [math]
<UmbralRaptor> Yeah
<UmbralRaptor> See also the puns in egg's nicks.
<G-Mobile> oh, so egg's in a quantum state? never knew
<UmbralRaptor> eg: |egg> is a vector, zzz is an operator, and <egg|zzz|egg> is the expectation value.
<UmbralRaptor> (which is near 0 because this channel is bad at sleeping.)
<G-Mobile> nobody is worse at representing accurate states with their nick than egg
<UmbralRaptor> Aside from sleep, they're not too inaccurate.
<UmbralRaptor> … why did GMU send me a school related email at 0136?
<G-Mobile> automatic?
<UmbralRaptor> Probably.
<G-Mobile> I would assume they can't send out tens of thousands of emails in one lump, so probably the exact timing is weird because that's where in the queue yours was
<G-Mobile> .... would you trust a website named "selfication" to instruct you on proper breathing techniques?
<UmbralRaptor> Considering how silly lots of names are, I might.
<UmbralRaptor> !choose figure out why your code thinks a camera should run for 194433 s³ per km²|sleep
<Qboid> UmbralRaptor: Your options are: figure out why your code thinks a camera should run for 194433 s³ per km², sleep. My choice: figure out why your code thinks a camera should run for 194433 s³ per km²
<UmbralRaptor> ;choose figure out why your code thinks a camera should run for 194433 s³ per km²|sleep
<kmath> UmbralRaptor: figure out why your code thinks a camera should run for 194433 s³ per km²
<G-Mobile> they seem to agree a lot lately
<G-Mobile> ;wa cube root of 194433 seconds^3/km^2
<kmath> G-Mobile: 194433^(1/3) s^3/km^2 (seconds cubed per kilometer squared): 5.793×10^-5 s^3/m^2 (seconds cubed per meter squared)
<G-Mobile> dang it
<UmbralRaptor> Apparently I had an extra velocity^-2
<FluffyFoxeh> 300 million metres per second
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<G-Mobile> if you have a volume of time, is that a kind of timespace?
* soundnfury gives G-Mobile a timecube aaaaaaaaaaaaaa
<G-Mobile> I wonder what it'd.... be... like to move through perpindicular temporal dimensions
<FluffyFoxeh> what would it be like to perceive time non-linearly
<FluffyFoxeh> owo
<soundnfury> G-Mobile: start from http://lesswrong.com/lw/qp/timeless_physics/
<soundnfury> time is just a thing analogous to the gradient of a gigantic-dimensional complex-valued vector field
<soundnfury> quantum uncertainty comes from stagnation points where the gradient becomes ill-defined
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<soundnfury> to get a time tangent (I think it's a dual vector?) pointing in a different direction — perpendicular, if you like — you'd have to change the Schrödinger equation to walk a different way around the field
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<soundnfury> physics would look different when treated time-dependently, but the time-independent Schrödinger equation would look the same (I think that means you'd keep the same notion of energy?)
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<kmath> <parkunsan> Today is the only day you can RT this https://t.co/VhtHIs6ZRO
<uovo> with a Pfaffian machine too
<uovo> awang: btw, progress on reunification with the ferram4 system https://i.imgur.com/kibNvrV.png
<uovo> s/system/sector
<Qboid> uovo meant to say: awang: btw, progress on reunification with the ferram4 sector https://i.imgur.com/kibNvrV.png
uovo is now known as egg
<awang> egg: Woah woah woah, what is this
<egg> awang: well for now principia only manages things when you get out of the atmosphere
<egg> awang: the plan would be to manage things as soon as you leave the ground
<awang> Manage as in track/predict/set position of vessel?
<egg> yup
<egg> so we have a 10-point-plan for the reunification of the ferram4 and egg sectors
<egg> and this is the 2nd point: can't land anywhere above 300 m, but we do manage rotating frames
<awang> They were unified in the past?
<egg> nah
<awang> So what's with the reunification?
<awang> And how are you pulling this off?
<awang> Sounds... complex, to say the least
<egg> it's mostly a running joke that YOU ARE ENTERING THE EGG SECTOR | CARRYING WEAPONS OFF-DUTY FORBIDDEN | OBEY GRAVITY resp. when entering the ferram4 sector OBEY THE NAVIER-STOKES EQUATIONS
<egg> (insert french and russian translations here)
<awang> It appears I have a lot of catching-up to do
<awang> I'm slightly behind on #kspacademia lore
<egg> awang: also "Mr. Kármán, tear down this line!"
<awang> heh
<G-Mobile> soundnfury: due to the influence of a friend who fetishizes the ridiculous behavior of lesswrong, I just can't click that link, it's against my religion
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<Iskierka> https://i.imgur.com/fdwHkzc.mp4 an adventure
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<Iskierka> https://i.imgur.com/7TR6n3b.jpg Huh, that's cool, didn't know direct fossilization is unnecessary
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<G-Mobile> direct fossilization?
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* egg|cell|egg pokes UmbralRaptor in the quill knobs
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<Iskierka> evidence of feathers is present without requiring the soft matter to fossilize
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<G-Mobile> so, we're extra sure that raptors were fuzzy
* egg|work|egg fuzzes UmbralRaptor
<G-Mobile> be careful, that might be a furry verb
<kmath> <whitequark> a cat walking on my keyboard toggled something in sublime text i don't know how to turn off & that's how i realized it is literally a fuzzer
<soundnfury> egg|work|egg: gravnost and perestreamlines
<soundnfury> also you need to rile up your base with speeches about the Integrator Gap.
<UmbralRaptor> egg|work|egg: I think your fuzzing broke my ability to sleep?
* FluffyFoxeh floofs G-Mobile
<FluffyFoxeh> UmbralRaptor: someone was using a jackhammer outside my window at 08:30
<UmbralRaptor> FluffyFoxeh: aaaaaaaa
<UmbralRaptor> Random silliness from yesterday: a discussion on the relative advantages of working on real missions (WFIRST) over imaginary ones (HabEx, LUVOIR)
* UmbralRaptor sets tweets multiple screens high on fire.
<egg|work|egg> UmbralRaptor: is FakeUnicode doing silly things again?
<UmbralRaptor> Nah, this was someone else. Fiora retweeted them.
<FluffyFoxeh> Hmm, I don't think I understand this. What could go wrong with the sun? https://xkcd.com/1895/
<FluffyFoxeh> :p
<Greys> it could open it's eye
<UmbralRaptor> Do not hatch sun raptors.
<Greys> speaking of sun raptors, I was listening to a podcast that takes questions on a broad range of topics that can involve death; and someone asked "what would happen if the earth was flat, would we all die?" the answer "Yes, yes we would all die, as the earth became round"
<UmbralRaptor> hah
<APlayer> That's what K-Pg was in a nutshell
<egg|work|egg> !wpn UmbralRaptor
* Qboid gives UmbralRaptor a quacking coilgun
<UmbralRaptor> !wpn egg|work|egg
* Qboid gives egg|work|egg an acid-sensing king
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<rqou> egg: what's the intuition behind ker(A) being the orthogonal complement of im(A*)?
<rqou> i can work through the proof, but i have no intuition for what is happening
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<UmbralRaptor> !choose Put BMP Unicode in your AAS namebadge|Put astral plane Unicode in your AAS namebadge
<Qboid> UmbralRaptor: Your options are: Put BMP Unicode in your AAS namebadge, Put astral plane Unicode in your AAS namebadge. My choice: Put astral plane Unicode in your AAS namebadge
<SnoopJeDi> astral plane does seem rather appropriate
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<UmbralRaptor> I could use that 3 star catalog glyph.
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<UmbralRaptor> "Hai, I'm the Patrick star catalog."
<G-Mobile> Now make one that syncs up with your wrist gizmo to determine when you wake up, and set the clock to 9am then
<SnoopJeDi> I feel reasonably sure that you could kludge something like that together with Pebble + Tasker
<G-Mobile> does pebble do sleep tracking?
<G-Mobile> ... Did?
<SnoopJeDi> not as a proffered feature but there is at least one app that uses its accelerometer for that purpose (which is why I own a Pebble)
<SnoopJeDi> also yea RIP
<G-Mobile> I work in GMT+7... I think
<G-Mobile> thailand
<G-Mobile> live in EST
<G-Mobile> Mimutes to 3am and I cant get back to sleep
<SnoopJeDi> I manage to be a functional human being on pacific time while living in central.
<SnoopJeDi> Aside from today, tossed and turned for 5 restless hours last night.
<egg> UmbralRaptor: why Patrick rather than Umbral (or Raptor)
<SnoopJeDi> yay, LIGO+Virgo detection
<UmbralRaptor> egg: Would you go to a major conference as "egg" or "<egg|conference|egg>" rather than "Robin?"
<SnoopJeDi> What's the cuneiform for egg?
<UmbralRaptor> On a more serious note, will anyone be in the DC area from Jan 08-12 of 2018?
<egg> UmbralRaptor: eggrobin probably? that's my username on github and at work and in other places
<UmbralRaptor> hm
<egg> UmbralRaptor: back when I was in maths I'd probably have used my name though (github irrelevant, wasn't called egg at ethz), but I didn't go to any conferences
<egg> UmbralRaptor: but if it's anything where principia might be relevant, or something work-related, eggrobin sounds reasonable?
<SnoopJeDi> "the retrobop guy"
<UmbralRaptor> SnoopJeDi: I think I'd need to deathmatch Scott Manley for that.
<egg> SnoopJeDi: so ?
<egg> I think it might ping me
<egg> !csharp "?"
<Qboid> ?
<egg> yup
<egg> so does ?
<UmbralRaptor> Ellied: Any AAS talk this year?
<Ellied> oh probably when is that
<egg> UmbralRaptor: you should come to zurich!
<egg> so I can teach you about tensors :-p
<egg> clearly we need an ANBO conference
<UmbralRaptor> Ellied: Jan 08-12
<UmbralRaptor> egg: Hopefully EPRV IV
<UmbralRaptor> (2019 I think?)
<kmath> <MC_Spacebat> red-eyed crocodile skinks are dragons without wings https://t.co/v92xzxlzTX
<Qboid> 2d 0h 0m 0s left to event #8: Intelsat 37e & BSAT 4a/Ariane 5 ECA VA239 [at 2017-09-29 21:47:00]. Say '!kountdown 8' for details
<kmath> <worddroppings> When she can get in the pantry she always goes the same place. Box, straight back.… https://t.co/nZ6mfOzJ4W
<kmath> <FioraAeterna> had the opportunity to do the "what's rsqrt(-0)" pop quiz in a meeting today i love making sure that nobody in the… https://t.co/ODirIzb2QD
<egg> bofh: btw, still no answer from the cat on why squareRoot(-0) is inconsistent with rootn(-0, 2)?
<egg> cheshire numericist
<Fiora> IEEE
<egg> Fiora: well yes, I could imagine there being no good reason (or some oddity being grandfathered in), but I found some post by atlas on whateveroverflow saying sqrt(-0)=-0 made some sense?! without justification though (was on vacation), and doesn't seem corroborated by much ado about nothing's sign bit or any other way of stabbing this with complex analysis
<egg> bofh asked a while back but no reply so far https://twitter.com/bofh453/status/901490102735691779
<kmath> <bofh453> @stephentyrone (I thought I had an idea but no, csqrt has a different quadrant mapping since it uses the principal… https://t.co/zDDFm89KCD
<egg> !kd next
<Qboid> egg: ID: 10 | Name: AsiaSat 9/Бриз-М/Протон-М | Time: 2017-09-28 18:50:00 | Unixtime: 1506624600 | Left: 0d 20h 27m 59s
<Qboid> egg: Description: A Протон-М with Бриз-М upper stage will launch the SSL-1300S-based AsiaSat 9 (http://space.skyrocket.de/doc_sdat/asiasat-9.htm) from Байконур into GEO.
<egg> !wpn Fiora
* Qboid gives Fiora a volatile lattice
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<UmbralRaptor> IEEE is pronounced like the terrified scream "Aieee!"?
<kmath> <stephentyrone> @chordowl (And the morpheme segmentation library that constantly updates itself to include the hacks).
<UmbralRaptor> Only allow IPA?
<UmbralRaptor> (Hey, this could be done with Mastodon!)
<egg|zzz|egg> UmbralRaptor: and count what? you don't want to disadvantage tonal languages that will require 2-3 tone marks per syllable, do you?
<UmbralRaptor> AAAAAAAAAAAA
<kmath> <eevee> ok come on https://t.co/FB28YUtl0G