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.
<bofh> SnoopJeDi: how are you constructing the corrections given the inverse?
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<bofh> I ask this b/c as a general rule when you are trying to "invert" you actually want to "solve" (i.e. backsubstitution followed by forward substitution), and likewise I suspect that you probably want a derived property of the pseudoinverse (such as solving some overdetermined system subject to some inequality constraints, for instance).
* UmbralRaptop pokes Jekyll with a github.
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<Ellied> !wpn egg|cell|egg
* Qboid gives egg|cell|egg a toxic vtable
<iximeow> all vtables are toxic
<UmbralRaptop> !wpn Ellied && iximeow
* Qboid gives Ellied && iximeow a thyme crab
<UmbralRaptop> iximeow: re your galaxy light pollution problem: sample + subtract skyglow in the image, or with a separate one shot through a sodium D line filter?
<iximeow> yeah! i was hoping i could subtract it out but i haven't gotten a chance
<iximeow> i actually dook a few pictures last night before clouds very unhelpfully got in the way
<iximeow> s/d/t/g
<Qboid> iximeow meant to say: i actually took a few pictures last night before clouts very unhelpfully got in the way
<UmbralRaptop> Dome flat time! >_>
<kmath> <✔maradydd> You know how the Puritans named people for virtues and stuff? Mathematicians could totally do that too. "Analytical… https://t.co/AK93fEktIG
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<UmbralRaptop> "What if computers, but too much" is also an accurate description of trying to learn something new about them. >_>
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<montyqe> https://www.youtube.com/user/l0de/live IS POPPIN HOT RIGHT NOW STILL GOING!! CALL 315-505-4666. IRC.EFNET.ORG #lrh
<montyqe> tawny- e_14159 egg UmbralRaptop icefire kmath iximeow StCypher Iskierka whitequark B787_300 Majiir TonyC ferram4 rqou Sarbian Parenthesie SilverFox Thomas Qboid xShadowx|2 Ellied FluffyFoxeh armed_troop SnoopJeDi Stratege Fiora bofh dx X NCommander
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<NCommander> flipping bots.
<iximeow> hashtag superbowl
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<egg|phone|egg> !Wpn whitequark
* Qboid gives whitequark a holographic asymptote
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<egg> UmbralRaptop: do astronomers study mycenaean pottery https://en.wikipedia.org/wiki/Mycenaean_pottery#Late_Helladic_I-IIA_(c._1675/1650_%E2%80%93_1490/1470_BC)
* egg lhr zrh
<egg> !wpn whitequark
* Qboid gives whitequark a symplectic chi segfault
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<egg|lhr|egg> !Wpn bofh
* Qboid gives bofh a Penrose interferometer
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<egg|lhr|egg> !Wpn -add:wpn bolometer
<Qboid> egg|lhr|egg: Weapon already added!
<egg|lhr|egg> !Wpn whitequark
* Qboid gives whitequark a Saturnian life
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<UmbralRaptop> egg|lhr|egg: Yep, anbol
<egg|lhr|egg> Yay
<UmbralRaptop> Well, ish. More of a personal blog.
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<egg|a319|egg> !wpn
* Qboid gives egg|a319|egg a sulfur cocycle which vaguely resembles a tube
<kmath> <SuperASASSN> This one always boggles the mind: if we took our Earth and stretched it in a cylinder all the way to the Andromeda… https://t.co/yGzgtYX0Gc
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<bofh> https://twitter.com/bofh453/status/987739922529337344 okay so many things make sense right now.
<kmath> <bofh453> "Highland pipe bands continue to use an even sharper tuning, around A = 470–480 Hz, over a semitone higher than A44… https://t.co/1qvMXaljf8
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<UmbralRaptop> whitequark: bonus despair: look up Korematsu vs United States.
<whitequark> no
<whitequark> *looks up*
<whitequark> oh I knew that one
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<egg> UmbralRaptop: should ANBO acquire a bolometer https://twitter.com/profanegeometry/status/987639413042655232
<kmath> <profanegeometry> 'By 1880, Langley's bolometer was refined enough to detect thermal radiation from a cow a quarter of a mile away.' #wikifinds
<egg> !wpn whitequark
* Qboid gives whitequark a compound curiously recurring zone
* egg pets whitequark
<UmbralRaptop> egg: and/or a pyrometer.
<whitequark> hi egg
<egg> UmbralRaptop: window cat!
<egg> bofh: wow ea-nasir actually traded huge amounts of copper Ꙩ_ꙩ https://books.google.co.uk/books?id=-PsUAAAAIAAJ&pg=PA50&lpg=PA45&dq=tilmun#v=onepage&q=tilmun&f=false
<egg> bofh: also I really need to buy this book
<egg> there's somebody called imgur
<bofh> egg: let me see if there's a copy on libgen, but yeah this is a great find.
<kmath> <johnregehr> look at this jerk, he just got more comfortable on purpose https://t.co/Rq4Ezao171
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<kmath> <diodelass> @nanographs It's hard to photograph, but there it is. https://t.co/sSZ1ciApib
<egg> !wpn Ellied
* Qboid gives Ellied a saturated summer theatre
<egg> !wpn -add:wpn spectroscope
<Qboid> egg: Weapon added!
* UmbralRaptop hugs bofh =\
* UmbralRaptop vaguely wonders how many people this channel knows who died via suicide.
<Ellied> I don't
<UmbralRaptop> That's actually somewhat reassuring.
<egg> !wpn -add:adj ineffable
<Qboid> egg: Adjective added!
<egg> !wpn bofh
* Qboid gives bofh a zygohistomorphic poster
<egg> !u ɡ
<Qboid> U+0261 LATIN SMALL LETTER SCRIPT G (ɡ)
<egg> Ꙩ_ꙩ
<egg> bofh: @#$%@#$^#%@^$ neither of the sellers on amazon ship this book to CH
<bofh> rofl really? that's wtf, email them perhaps?
<egg> bofh: don't seem to ship to france either
<egg> bofh: I'll take another look tomorrow, but this seems to be annoying >_>
<bofh> nice.
<bofh> it's sadly not on libgen???
<egg> "freely accessible, 4th underground"
* bofh hugs UmbralRaptop
* egg pets UmbralRaptop
* UmbralRaptop purrs
* egg pets bofh
<egg> also I'm apparently followed by the cat now
<bofh> ANBOcat?
<egg> bofh: nah, atlas
<egg> bofh: I'll going to ANBO next week though, so
<bofh> ahh. yeah.
<egg> bofh: "4th underground" vaguely sounds like I need to dig it up from the house of ea-nasir :-p
<bofh> ROFL
<bofh> egg: OH EXCELLENT
<egg> bofh: s/EX/EGGS/
<Qboid> egg thinks bofh meant to say: egg: OH EGGSCELLENT
<bofh> indeed.
<egg> bofh: wow you have two copies in the main stacks! there's only one in zurich
<egg> (other copies in basel, freiburg, and bern though)
<bofh> hey the UI main stacks are *great*, easily one of my fav places on campus to spend time in. :P
<egg> bofh: freiburg knows the author's first name too, Leemans, Wilhelmus F.
<bofh> Not surprised, that's an extremely Germanic name (seems Dutch but not sure???)
<egg> oh they have three copies in freiburg? two for local use, in the 25/29 Orientalisches Seminar and 25/81 Institut für Rechtsgeschichte u. Geschichtliche Rechtsvergleichung, and one for order in closed stacks in 25 UB Freiburg
<egg> Basel and Bern have one copy each
<egg> UmbralRaptop: something something starwatch of oxen
<egg> bofh: clearly I should do the DF thing, go to the fourth underground with scrolls and copy the book
<UmbralRaptop> egg: Hah!
<bofh> egg: that sounds like effort, maybe use a photocopier instead? :P
<egg> bofh: so the NEBIS thing actually allows me to order a copy so if I want to copy bits I can do that
<egg> bofh: I used one of the NEBIS libraries (the ETH one) to read Moderne Algebra before I went to ETHZ (I didn't actually use it while at ETHZ, since I was often looking for papers that were either digitized and accessible either openly or through ETHZ or things that existed only in a faraway library in a distant land)
<egg> bofh: (I was reading Moderne Algebra because Marc Burger suggested that to learn German)
<egg> bofh: I certainly learned some words, e.g. eineindeutig, which nobody uses anymore because German now uses the bourbachic bijektiv :-p
<bofh> rofl
<egg> bofh: the map in the wikipedia article comes from the description around p. 124 in http://www.etana.org/sites/default/files/coretexts/20259.pdf
<egg> bofh: I'm confused by the date on http://www.etana.org/node/808, I thought the tablet had been excavated in 1953?
<egg> ah just acquired
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<egg> !wpn UmbralRaptop
* Qboid gives UmbralRaptop a brioche
* UmbralRaptop eats the brioche.
<egg> bofh: unrelated there's a really nice cafe in Heathrow that serves liquid N2 ice cream (and eggstremely good fish and chips)
<bofh> not bad, bit surprised not all of Heathrow is complete shite.