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> 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. | We can haz pdf
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<SnoopJeDi>
whitequark, if I'm not mistaken, you can't have a fully-populated 4-tree with 32 leaves, because 32 isn't a power of 4. Maybe I missed something in the specification of the tree
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<whitequark>
SnoopJeDi: yes, I'm interested in non-fully-populated trees
<SnoopJeDi>
whitequark, ah, okay, that's where I goofed then, I assumed because of the multiplexing thing that you'd meant fully populated. I think you can only do as good as bounding the number above and below, then?
<SnoopJeDi>
unless you can formally specify how the number of children varies as a function of height
<whitequark>
there's a smallest tree, right
<SnoopJeDi>
smallest in what sense, height?
<whitequark>
yep
<SnoopJeDi>
the "most squat" (least height) tree is when every internal node has it's maximum number of children (b), so the minimum height would be something like log_b(k), and I guess you'd take ceil() of that since a fraction of a level doesn't make sense
<whitequark>
hm
<SnoopJeDi>
but if you don't have maximum occupancy, you can build a lot more "empty slots" above the leaves so I guess you can't bound the number of nodes...hmm, no, wait, if they didn't have children, they'd be leaves by definition
<whitequark>
yea
<SnoopJeDi>
oh I know what I'm doing wrong here, I'm assuming that the leaves are all at the same level
<SnoopJeDi>
huh, just now realizing that if you add just one node to one of the leafs, it's still got k leaves. So I guess there isn't an upper bound. That's...bizarre!
* SnoopJeDi
stares at "leafs"
<SnoopJeDi>
I should go cook dinner
<egg|cell|egg>
Smol trees
<UmbralRaptop>
But are they confiers?
<egg|cell|egg>
!wpn whitequark
* galois
gives whitequark a red iridium chair with a graph attachment
<egg|cell|egg>
!wpn UmbralRaptop
* galois
gives UmbralRaptop a tail
* UmbralRaptop
already has one!
* UmbralRaptop
wonders if you buy a set of cubes of different metals. Say: Aluminum, titanium, iron, bismuth, and tungsten
<whitequark>
yes
<UmbralRaptop>
*if you can
* UmbralRaptop
swears that I can into English
<whitequark>
oh, maybe not specifically as a set
<whitequark>
but i think all those should be sold separately, there's a bunch of companies doing these
<UmbralRaptop>
hm
<UmbralRaptop>
(granted, tungsten cubes are self-justifying)
<UmbralRaptop>
egg: is that spookymeow in the new catpic?
<kmath>
<DrPhiltill> The entire Moon is about 41% oxygen my mass. Here’s a technology to extract it! Awesome R&D by @Hannah_Sargey https://t.co/QnJMaTq8sW
<UmbralRaptop>
41% oxygen O_o
<iximeow>
!
* iximeow
takes a deep breath of moon
<egg|cell|egg>
UmbralRaptor: sodium cube
<UmbralRaptop>
oh no
<egg|cell|egg>
UmbralRaptor: oxygen cube
<egg|cell|egg>
That's a metal right
<UmbralRaptop>
(For the record, moon dust will murder your lungs like its asbestos)
* iximeow
second deep breath of moon
<egg|cell|egg>
Meow
* UmbralRaptop
pets egg
<egg|cell|egg>
Meow
* UmbralRaptop
feels like holding an oxygen cube would present some practical problems
<_whitenotifier-31f>
[Principia] pleroy opened pull request #2358: Don't look at anomalous manœuvres when building the guidance node - https://git.io/Je4Mi
<_whitenotifier-31f>
[Principia] eggrobin labeled pull request #2357: Extend the flight plan when it would end before the end of the last burn - https://git.io/Je48J
<_whitenotifier-31f>
[Principia] eggrobin labeled pull request #2358: Don't look at anomalous manœuvres when building the guidance node - https://git.io/Je4Mi
<_whitenotifier-31f>
[Principia] pleroy closed issue #2331: Crash on extending manoeuvre start time to end of flight plan - https://git.io/JeOK5
<_whitenotifier-31f>
[Principia] pleroy pushed 3 commits to master [+0/-0/±6] https://git.io/Je4yE
<_whitenotifier-31f>
[Principia] pleroy 0e41a9f - Don't look at anomalous manœuvres when building the guidance node.
<_whitenotifier-31f>
[Principia] pleroy 3403263 - Don't look at anomalous manœuvres when building the guidance node.
<_whitenotifier-31f>
[Principia] pleroy cdccc60 - Merge pull request #2358 from pleroy/2331d Don't look at anomalous manœuvres when building the guidance node
<_whitenotifier-31f>
[Principia] pleroy closed pull request #2358: Don't look at anomalous manœuvres when building the guidance node - https://git.io/Je4Mi
<_whitenotifier-31f>
[Principia] pleroy synchronize pull request #2357: Extend the flight plan when it would end before the end of the last burn - https://git.io/Je48J
<_whitenotifier-31f>
[Principia] pleroy closed pull request #2357: Extend the flight plan when it would end before the end of the last burn - https://git.io/Je48J
<_whitenotifier-31f>
[Principia] pleroy pushed 5 commits to master [+0/-0/±10] https://git.io/Je4SY
<_whitenotifier-31f>
[Principia] pleroy 11bd187 - Replaying and a test that reproduces the failure.
<_whitenotifier-31f>
[Principia] pleroy 48368d6 - Extend the flight plan.
<_whitenotifier-31f>
[Principia] pleroy 17fc3a2 - Comment out the journal debug.
<_whitenotifier-31f>
[Principia] ... and 2 more commits.