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.
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* egg
stares at Raptop
<egg>
is Raptop UmbralRaptop
<egg>
or UmbralRaptor
<egg>
tbh there are three eggs too so,
<awang>
UmbralRaptorp
* Raptop
explodes in a shower of 2.4 GHz packets.
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<iximeow>
!wpn UmbralRaptop
* Qboid
gives UmbralRaptop a transverse induction-like periwinkle
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<UmbralRaptop>
!wpn iximeow
* Qboid
gives iximeow a statistical brachistochrone
<kmath>
<stephentyrone> I am told that in Fields That Are Not Mathematics, dunking on the distinguished invited speaker is poor form, rather than How We Show Love.
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<egg>
bofh: naming question: is there a good name for "element of the phase space"
<egg>
(I already have something called system state :-p)
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<UmbralRaptop>
egg: quosition and pomentum?
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<soundnfury>
egg: state vector?
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<UmbralRaptop>
soundnfury: large errors exist due to all the lurkers.
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* egg
has found a release blocker for the Coxeter release
<soundnfury>
UmbralRaptop: why else would they be lurking?
<egg>
obviously that means we need to slow down the moon's orbit if we can't resolve it by the new moon
<egg>
UmbralRaptop: any advice on slowing down the moon
<soundnfury>
egg: ok, I'll get the comets, you work out the trajectories for their close lunar flybys
<soundnfury>
OH WAIT you can't because Principia is broken :P
<egg>
nah only in-game
<UmbralRaptop>
egg: accelerate it forwards?
<egg>
UmbralRaptop: well yes
<egg>
but how
<UmbralRaptop>
Do you still have that black hole you were waving around during compiles?
<egg>
can't find it
<egg>
it must have evaporated
<bofh>
goddamn hawking radiation :P
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<egg>
!wpn bofh
* Qboid
gives bofh a simulated tardigrade
<egg>
whitequark: how are котя's kittens doing?
<whitequark>
they grow
<whitequark>
but i'm in hk as of today
<egg>
ow, so no котяpics котяkittenpics? :'(
<egg>
bofh: is there a name for an ODE which has a splitting
<egg>
"RM83 uses the term ``has no other effect'' to describe an elaboration that doesn't do anything except change the state from not-yet-elaborated to elaborated. This was a confusing wording, because the answer to ``other than what?'' was to be found many pages away. In Ada 95, we change this wording to ``has no effect'' (for things that truly do nothing at run time), and ``has no effect other than to establish that so-and-so
<egg>
can happen without failing the Elaboration_Check'' (for things where it matters)."
<egg>
bofh: I mean, at least it was defined, and even in 83 it tried to avoid having meaningless words even if the wording was odd (glares at the python reference)
<kmath>
<whitequark> apparently if you grow dragonflies in high-oxygen environments they grow noticeably larger (15% larger in 31% O₂) https://t.co/NcDfoTHEVc
<soundnfury>
egg: yeah but if you did that wouldn't you also get terrorised by giant bees?
<Fiora>
note higher altitudes also means more radiation.
<Fiora>
i believe they've concluded that, at the very least, heart disease and heart attack are extremely uncommon at high altitudes.
<Fiora>
"Voors et al. confirmed the negative relationship between altitude and mortality in the highest 99 out of 100 largest cities of the United States up to an altitude of 1650 m"
<whitequark>
Fiora: isn't that just because people get free exercise in mountains
<egg>
Fiora: argh so you are saying there's a downside to having giant odonates
<Fiora>
nope, this applies to US cities that happen to be at altitude, too.
<Fiora>
"The moderate hypoxia stimulus at altitudes up to 2500 m has been suggested as a potential contributor to the beneficial effects on cardiovascular health [7, 21]. From a biological perspective it has been hypothesized that hypoxia inducible factor (HIF) pathways might mediate the reduction of cardiovascular mortality at altitude [13]. HIF-1 is a key regulator of processes such as erythropoiesis, angiogenesis, apoptosis and metabo
<Fiora>
they do talk about exercise being also a factor
<Fiora>
"In addition, exercising at altitude may represent a superimposed intermittent hypoxia-like stimulus causing beneficial pre-conditioning effects [26]. It is thought that adaptation to such intermittent hypoxia stimuli which are largely related to nitric oxide production may provide protection against subsequent more severe and prolonged hypoxia as well as protection against other stresses "
<egg>
(via mnxmnkmnd on mastodon via floral diagrams)
<egg>
bofh: something something Coxeter notation
* soundnfury
gives egg a sleeping symbol
<egg>
!wpn -add:adj Fuchsian
<Qboid>
egg: Adjective added!
<soundnfury>
egg: is that defined as "of or pertaining to Klaus Fuchs"? :P
<egg>
Fiora: I feel like if the outer axis is orthogonal to the plane of the compass things might get awkward?
<egg>
Fiora: or, to more directly answer your question, you have gimbal locking with three gimbals because the 3-torus does not cover SO(3), but you should get it with two because the 2-torus does not cover the 2-sphere?
<egg>
cc bofh to check if I'm not spouting complete insanity
<egg>
UmbralRaptop: yeah, a dobsonian maps the 2-torus to the sphere (or rather half of the 2-torus to the hemisphere, because I don't think you can point it underground)
<egg>
or maybe a quarter of the 2-torus?
<UmbralRaptop>
The tube tends to not be happy if you try to clip it through the ground.