egg|nomz|egg 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> egg|nomz|egg: generally if your eyes are dewing over, that's not the weather. | <ferram4> I shall beat my problems to death with an engineer.
<kmath> <plutokiller> it's all about the cat obvs https://t.co/YkhGezOsPw
<UmbralRaptop> (do click the link)
<egg|zzz|egg> bofh: I mean, the whole thing of tying the storage unit to the character is rather silly though
<egg|zzz|egg> bofh: afaict nothing prevents System.Storage_Unit from being 1 in Ada https://www2.adacore.com/gap-static/GNAT_Book/html/aarm/AA-13-7.html
<egg|zzz|egg> bofh: and iirc this 67-bit address thingy was in something designed for Ada
<egg|zzz|egg> bofh: that way you can alias any record component no matter its representation clause :D
<UmbralRaptop> …
<UmbralRaptop> Why would you use a large prime number?
<UmbralRaptop> Especially one a bit larger than a power of 2?
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<egg|zzz|egg> maybe I'm misremembering something
<egg|zzz|egg> !wpn bofh
* Qboid gives bofh a NFPA 704 1N4148
<egg|zzz|egg> !wpn UmbralRaptop
* Qboid gives UmbralRaptop a groat
<egg|zzz|egg> !wpn
* Qboid gives egg|zzz|egg an invertible buzzard
<UmbralRaptop> 63-bits I can sort of understand. 67,though o_O
<egg|zzz|egg> well if you want to address bits it's something+3
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<egg|zzz|egg> !wpn
* Qboid gives egg|zzz|egg a maximum quokka/allocator hybrid
* egg|zzz|egg stares at doi:10.1016/j.apnum.2004.08.011
* bofh almost pulled a Grothendieck
<bofh> UmbralRaptop: ...I was so close to saying 63 is a perfectly good prime before deciding to check and discovering it was divisible by 3.
<egg|zzz|egg> help I opened a tab on the AARM again
<UmbralRaptop> bofh: at least 63 is coprime with 19.
<bofh> UmbralRaptop: but it's not coprime with 57, which is the first Grothendieck prime
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<egg|zzz|egg> bofh: oh, fun idea, keep the idea of consecutive addresses being k apart for some k, but make different calls to malloc return different congruence classes modulo k, making good use of the undefinedness of operations between pointers from different mallocs
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<bofh> egg|zzz|egg: this is the weirdest ASL-not-quite-R idea I've heard of yet.
<awang> egg|zzz|egg: "Alignment? What's that?" :P
<egg|zzz|egg> live cat https://www.twitch.tv/tucoflyer
<egg|zzz|egg> bofh: is this a cat-cooled rack
<bofh> egg|zzz|egg: ?
<egg|zzz|egg> bofh: see the tucoflyer stream
<kmath> <FioraAeterna> @science_dot @rygorous aha, i see you have identified "a joke"
<bofh> egg|zzz|egg: one moment, I think I broke hls support in my local copy of libavformat >_<
<egg|zzz|egg> AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA
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<bofh> https://twitter.com/bofh453/status/970842479435091968 like seriously what is up with all the spiders-related comments on quant-ph?
<kmath> <bofh453> Okay is Spiders Georg refereeing @quantph today, like, actually? ⏎ https://t.co/nHrJGgC117
<X> =(
<X> I officially suck
<X> At particle in a finite well
<Raptop> Square, Dirac delta, or hydrogen atom?
<kmath> <cosmos4u> The Schrödinger Equation — the fundamental equation of quantum mechanics — is remarkably useful in describing the l… https://t.co/mpmvCBn1RJ
<bofh> Raptop: WAT
<Raptop> bofh: Exactly!
Raptop is now known as UmbralRaptor
<UmbralRaptor> Oh, right. *That* Batygin.
<UmbralRaptor> Not sure anyone in here is at the right part if their careers https://www.mpg.de/11946549/announcement
<bofh> nope, also I happen to not be female, heh. will pass it along tho.
* whitequark squints at bofh
<bofh> whitequark: okay, in denial of being female :P
* iximeow squints at bofh
<Ellied> god this ADC is finnicky
<Ellied> three analog supply pins that apparently each need their own separate supply rejection filters
<Ellied> and it has to be clocked at at least 20 MHz, and the data won't be valid for the first microsecond after the clock starts
<whitequark> par for course
<Ellied> figures
<Ellied> this is my first time designing anything with an actually fast ADC in it, previously my only experience is with the MCP3008 which I understand is kind of a kiddie car of an ADC
<Ellied> I'm pleased by the fact that this has a proper sample clock instead of having some magic bit in the serial stream that triggers the sample, which in Raspberry Pi land basically means "lol whenever"
<Ellied> and at least for this project I'm appreciating the parallel output which means that the data bus frequency doesn't have to be some absurdly high multiple of the sample rate
<bofh> oh man, did you ever wish TikZ could handle arbitrary cubic Bézier spline input? well wish no more, just install https://github.com/stevecheckoway/tikzlibraryspline
<egg|zzz|egg> !wpn whitequark
* Qboid gives whitequark an argon nefarious bell
<egg|zzz|egg> !wpn bofh
* Qboid gives bofh a continuous unicode abuse̊̊̊̊̊̊̊̊̊̊̊̊̊̊̊̊̊̊̊̊ with a semimetal attachment
<soundnfury> !wpn egg|zzz|egg
* Qboid gives egg|zzz|egg an idempotent fan
<Qboid> soundnfury: Pap left a message for you in #RO [05.03.2018 23:11:43]: "I added instructions for the Spreadsheet: https://github.com/KSP-RO/RP-0/blob/Developmental/Notes/RP-0%20Official%20Parts%20Tech%20Tree%20Spreadsheet%20Instructions.pdf"
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<iximeow> !wpn
* Qboid gives iximeow a paramagnetic heptagon-like ferram4
<iximeow> !wpn
* Qboid gives iximeow a fluorinated etalon
<iximeow> !wpn
* Qboid gives iximeow a terbium inflammable transformer
<egg|zzz|egg> !wpn iximeow
* Qboid gives iximeow an actinium brachistochrone
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<egg|work|egg> (also on arxiv: https://arxiv.org/pdf/astro-ph/0209508.pdf)
<whitequark> !wpn
* Qboid gives whitequark a Bessel solderless integrand which vaguely resembles a submersion
<egg|work|egg> !wpn whitequark
* Qboid gives whitequark a caliper
<egg|work|egg> !wpn котя and котя's kittens
* Qboid gives котя and котя's kittens a ㎭ curl
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<UmbralRaptor> ;c ∇kotya
<kmath> UmbralRaptor: Unknown Token
<egg|work|egg> !wpn UmbralRaptor
* Qboid gives UmbralRaptor an upsilon raw monorail
<egg|work|egg> !wpn whitequark
* Qboid gives whitequark a ferroelectric hedgehog
<egg|work|egg> ferroelectric the hedgehog?
<bofh> !wpn egg|work|egg
* Qboid gives egg|work|egg a polar analemma with a spectrometer attachment
<Ellied> !wpn bofh
* Qboid gives bofh a cryo continuous yxala
<UmbralRaptor> !wpn bofh, egg|zzz|egg, Ellied, whitequark, et al
* Qboid gives bofh, egg|zzz|egg, Ellied, whitequark, et al a ballistic allosaurus
<UmbralRaptor> That seems more like something you send to enemies.
<kmath> <astronomolly> #jwst1 #ticktock https://t.co/pCV4YrWnly
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<kmath> <jeff_foust> Question: is WFIRST on the critical path for future mission concepts like HabEx and LUVOIR? ⏎ Hertz: neither future m… https://t.co/VqSOFCPGqx
<awang> !wpn iximeow
* Qboid gives iximeow a conflict
<awang> !wpn egg|work|egg
* Qboid gives egg|work|egg an antimony squeezable triangulation
<awang> !wpn whitequark
* Qboid gives whitequark a fish-compatible jellyfish
<awang> !wpn bofh
* Qboid gives bofh a squirrel
<awang> !wpn UmbralRaptor
* Qboid gives UmbralRaptor an unamused haversine
<bofh> UmbralRaptor: *facepalm*
<UmbralRaptor> uh, facepalm at which thing?
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<APlayer> Hi!
<awang> !wpn -add:adj heterogeneous
<Qboid> awang: Adjective added!
<awang> !wpn -add:adj homogeneous
<Qboid> awang: Adjective added!
<awang> !wpn -add:adj type-erased
<Qboid> awang: Adjective added!
<UmbralRaptop> !wpn -add:adj separable
<Qboid> UmbralRaptop: Adjective already added!
<UmbralRaptop> !wpn -add:adj miscible
<Qboid> UmbralRaptop: Adjective added!
<UmbralRaptop> !wpn -add:adj immiscible
<Qboid> UmbralRaptop: Adjective added!
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<egg|zzz|egg> bofh: https://git.io/vAd92
<egg|zzz|egg> also whitequark ^
<egg|zzz|egg> UmbralRaptop: ^
<UmbralRaptop> Silly Bop.
<egg|zzz|egg> retrobop!
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<bofh> Bop is silly.
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<bofh> also huh, so switching from Backward Difference for velocities to the current method *does* improve things?
<bofh> rofl I love that image so much, it looks like an amplitude-modulated sinewave.
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<egg|zzz|egg> bofh: yeah, we went from using the f(-kh) to the f″(-kh) together with f(0), f(-h) to compute f′(0)
<egg|zzz|egg> bofh: makes sense that it would improve things, even if the positions are nudged in weird ways the accelerations should be roughly right
<bofh> True, I suppose.
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<egg|zzz|egg> This explains the miscellaneous symbols, miscellaneous symbols and pictographs, and supplemental symbols and pictographs blocks I guess https://twitter.com/shelbydavis/status/971118222866083842
<kmath> <shelbydavis> @Austin_Grossman "If a portable hole is placed within a bag of holding, it instead opens a gate to the Astral Plane… https://t.co/6ZRW1McAbC
<UmbralRaptop> "I'm just an engineer" https://en.m.wikipedia.org/wiki/Iron_Ring
<bofh> UmbralRaptop: yeah I'm still absolutely *stunned* at that response.
<bofh> (granted the interviewer quoting Tom Lehrer angrily in response is *perfect*).
<UmbralRaptop> There is that.
<UmbralRaptop> o_O
<egg|zzz|egg> bofh: question: I was pondering considering daily clusters of perturbed initial conditions forked from the main integration, and seeing how much they spread out over a day; does that make sense, and what would you call it?
<egg|zzz|egg> bofh: essentially a local version of https://github.com/mockingbirdnest/Principia/wiki/On-the-dynamical-stability-of-Principia's-modified-Jool-system#bounding-the-backward-error
<egg|zzz|egg> (talking of backward error in numerical integration is always messy so I probably shouldn't)
<egg|zzz|egg> !wpn bofh
* Qboid gives bofh a short-range detector
<bofh> uhh this sounds like some sort of error diffusivity metric? I think? I don't think that has a *name*, or at least one I remember offhand.
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<egg|zzz|egg> there is a distinct lack of cat here right now https://www.twitch.tv/tucoflyer
<kmath> <bofh453> @kierank_ At this point I'm seriously considering the cause is my harddrive is haunted.
<egg|zzz|egg> bofh: butterfly?
<icefire> does it think the bottom of the stairs is a cat
<egg|zzz|egg> strcat
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<awang> !wpn -add:wpn metaprogram
<Qboid> awang: Weapon added!
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