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4:03 PM
The apple $1$-form
 
@Slereah quite nervous about this talk
it's going to be horrific
 
the second answer claims Norton's Dome is wrong (the basic idea behind Norton's dome is quite solid to me though) , but i can't be sure whether if it is right or wrong, would anyone be kind enough to help me here?
https://math.stackexchange.com/questions/1426755/the-nortons-dome-suggesting-non-determinism-in-classical-physics
 
sigh
 
4:20 PM
@0celo7 you seem to know your stuff
 
I gotta be honest
 
I stopped after 5 minutes. I can't listen to PJW
 
I like edgy comedy sometimes but
yeah
 
That guy is a shithead
 
PJW is the definition of a pleb
I've never enjoyed his content
I think Chris Ray Gun is a much more entertaining guy
 
4:21 PM
Idubbbz2 is great
 
@Shing He's not very convincing
 
love 'em
 
The value at the 4th derivative isn't really relevant to the "newtonian" character
 
Thing is
his forehead isnt big enough to be idubbbz2
 
I mean it's not a very realistic system
But still
 
4:22 PM
He doesn't have that receding hairline
 
I just failed an organic exam :D
 
there's nothing non-Newtonian about it, unless you specify what a Newtonian system is to exclude it
My favorite non-deterministic Newtonian system is the Space Invader
Which is much cooler
 
@CooperCape I just failed an exam too
So we can be flunky buddies
 
although it's even more pathological
since it has unbounded acceleration
 
Ooh yay! Although the I imagine yours are more important...
Mine was just a mock ygm
 
4:25 PM
(the space invader has no particle at $t < 0$ and one particle at $t > 0$)
 
mine was a semester 1 exam of a module I paid no attention to
my plan was to wake up 6 hours early and learn the content
I woke up 30 minutes before the exam
 
Ahh right
Bit awkward then
How does it rate on the affects your life scale?
 
in terms of the course? prolly not that high since I can prolly resit at some point but
on the kill'myself'o'meter it's a whopping 10
 
Ahhhh dang
See I’m still at the point where my mums gonna kill me for me but w/e
 
is there a reason for your fail?
Like, a systematic error you kept repeating or just not sleeping before the exam etc
 
4:29 PM
I didn’t revise enough - completely my fault.
I just didn’t have a clue.
 
best of luck in the real thing
 
I mean what does test for a ketone anyway
I know what doesn’t.
 
Idk don't ask me I hate chemistry
 
Hello everybody ! How's everyone doin
 
Yeah thanks :p
You too for whatever you may have (idk uni system)
Balarka does organic chemistry right?
 
4:30 PM
I mean I shouldnt need the luck hopefully
because the second half of the module seems to just be basic Linear Algebra
 
Ooh neato
 
Balarka does a lot of things.
 
So I should wish you a good nights sleep and an effective time to wake up.
 
Prolly considering this exam I woke up too late to learn the material and last exam I didnt sleep the night before
the last exam was prolly around 80% tho so I didn't mess that one up nearly as much
 
Ooh that’s good then
My mock periods been kinda meh but it’s over mow
At least physics/maths went well
 
4:33 PM
as long as you learn from the mistakes then it's all good
Good good
dont get complacent tho xd I did well in the mocks, got complacent and screwed up the real things
 
@Slereah they messed up the abstract on the announcement
 
Ouchie... then again I don’t think that’s a problem due to the ‘doing well’ requirement ;). I do need to do alrighty though cause the offer I want to go with (Manchester) is AAA and it’s like ehhhh
A* maths should be fine it’s just physics is a bit less so
 
Im gonna assume that
you need A star A star A
: P
 
Oh did it fuck up
I forgot to backslash smh
But yah
 
@Phase I finally got that money
 
4:40 PM
what money
oh
your sister?
@CooperCape its more the fact that two stars makes things italics, so instead of A star A star A you made A slanty A A
@0celo7 can you help me understand this: "Indeed let $E$ be a basis for $V$. Elements of $V^*$ correspond bijectively to functions from $E$ to $k$, while elements of $V$ correspond to such functions with finite support." what does it mean by "such functions with finite support"?
also why does he say that an element u in V* is such that $u:E \to k$ rather than $u:V \to k$
 
@SirCumference correct. A collapsing universe is just the time reverse of an expanding universe and both can be infinite.
 
Finite support means the function is not zero on only finitely many elements.
 
@JohnRennie Why is that?
 
@SirCumference why is what?
 
@Phase a linear functional is determined by its value on a basis
 
4:48 PM
Expansion is a notion of changing metric, not "expansion of the topological space"
The topology can be the same, but the metric can be ever increasing
 
okay, I come up a kind of crazy question about rotating when we rotate a paper along z, the direction z is outside of the paper (not within the 2-D plane) ; however, when we rotate an apple, the direction is within our 3-dimensional world. Does it mean we have two kinds of rotations?
 
@0celo7 nonzero on finitely many elements...? confuse
 
You can have a metric on $\Bbb R^n$ such that distance between $(1, 0)$ and $(0, 0)$ is $10^{-10^{10}}$
The space is still "not compact"
@JohnRennie Why did you delete that?
 
@BalarkaSen I thought you were commenting on SirCumference and my conversation when I saw the word expansion
 
I was!
 
4:52 PM
@JohnRennie when is the photo on your profile from btw?
 
Ah, OK :-)
@Phase mid 1990s I think
 
Why the black and white? :0
 
only 90's kids would remember it was all black and white then
 
@Phase It's scanned from a B/W photo. We didn't have smartphones in those days :-)
 
wait
Was photography really black and white in the 90s?
 
4:55 PM
No...
 
I didnt think so
 
you fell into my trapp
 
Balarka i trusted you
last time I trust a commie
 
use homeomorphism to escape
 
4:55 PM
no homeo
 
I've just come back from watching The Last Jedi BTW
 
so you have witnessed Ben Swolo?
 
@BalarkaSen interesting theorem: there’s only one group up to homomorphism
 
Yo Balarka do you know what tests for a ketone
Like I know what doesnt
 
@JohnRennie not good movie
 
4:57 PM
@CooperCape Hmm
 
@0celo7 I enjoyed it. Not the greatest film of all time but good fun.
Some cheese, but that's what we expect from Star Wars.
 
do I need to see rogue one
 
@CooperCape Let me check my textbook. I need to study aldehydes and ketones actually
 
like is it a prereq for last jedi or is it a spin off
 
I know tollens/fehlings is aldehyde/carbonyl (I think)
 
5:00 PM
I'm told Rogue One is the most grown up of all the recent Star Wars films.
i.e. less flash, bang, wallop and more thought.
Though actually there are some serious points in The Last Jedi if you take more than a superficial look.
 
THE SACRED JEDI TEXTS was so lame
Luke is a lame Jedi in Disney’s adaptation
 
That's precisely why Yoda burned them
 
Yes, Yoda was good
Snoke was lame
Garbage villain
 
@CooperCape Aha. CH3-CO-CH3 + I_2(aq) --NH4OH+$\Delta$--> CHI3 (iodoform) + other stuff
 
I wasnt a big fan of force awakened tbh
 
5:04 PM
It's an iodoform test. CHI3 is yellowish
and has a distinct smell
 
The Jedi texts are all over the various Star Wars novels, in various degrees of pretentiousness, so I thought burning them was a good statement.
 
vzn
in theory salon, 1 hour ago, by vzn
AlphaGo documentary / imdb ← outstanding! :)
 
@JohnRennie I don’t disagree, I think Luke was very lame in this movie
 
vzn
saw it yesterday, great for CS geeks
 
The plot is basically just the OT
And the Asian girl was a completely unnecessary addition
 
5:08 PM
Well it's not my film or your film. It's Disney's film and we can take it or leave it.
 
Disney always sucked anyway
 
But I still enjoyed the couple of hours I spent watching it. I didn't feel the time dragged at all.
 
I watched it twice. Was better the second time.
 
Blade Runner 2049 is the best film I've seen in the last year, and by a long way.
 
5:10 PM
Mark Hamill is one of those comical anti trump people, it’s hard to take him seriously
 
Last day of broken heater, hopefully
Repairman arrives tomorrow morningh
 
vzn
@JohnRennie :) top of my list also. what did you like about it?
@0celo7 again hard to figure out if you are serious :P
 
2017 produced a lot of campy science fictions
I think Get Out was my favorite horror movie from that year
 
Get Out is a 2017 American horror film written and directed by Jordan Peele. It stars Daniel Kaluuya as Chris, a black man who visits the family of his white girlfriend (Allison Williams); at their home, the servants are black and act strangely. Bradley Whitford, Caleb Landry Jones, Stephen Root, Lakeith Stanfield, and Catherine Keener costar. Get Out premiered at the Sundance Film Festival on January 24, 2017, and was theatrically released in the United States on February 24, 2017, by Universal Pictures. The film received acclaim from critics and audiences, with praise for Peele's screenplay and...
That one?
 
I got the book of papers from Nambu
A lot of them are a snooze
 
5:16 PM
Yep @JohnRennie
 
"A note on the eigenvalue problem in crystal statistics"
snore
 
Apparently everyone overlooked Nambu, he ended up with a nobel at least
Those string papers are not as good as I was hoping from skimming
 
Nambu isn't the worst, really
I almost never heard of Veneziano
 
it seems this is the movie that won the Golden Bear
On Body and Soul (Hungarian: Testről és lélekről) is a 2017 Hungarian drama film directed by Ildikó Enyedi. It won the Golden Bear in the main competition section of the 67th Berlin International Film Festival. At Berlin it also won the FIPRESCI Prize and the Prize of the Ecumenical Jury. It was selected as the Hungarian entry for the Best Foreign Language Film at the 90th Academy Awards, making the December shortlist. Alexandra Borbély won the European Actress award at the European Film Awards for her performance in the film. == Plot == Endre and Mária work together in a slaughterhouse and have...
might be worth watching.
 
even though he's one of the founder of string theory
 
5:21 PM
@Slereah you need more amplitude then
 
oscillates harder
 
I feel like I'm close to seeing where Venenziano comes from, close as in months
 
From Venice
it's in his name
 
This is the second time Italy has stalled me, really want to google-translate an old Levi paper but keep giving up on that too :(
 
Mama mia
I've had that problem too
Although it's not that bad since italian and french are pretty similar
good thing I don't need to read japanese papers
 
5:29 PM
We probably do and don't know we should
 
Usually the untranslated papers of interest are in French, German or Italian
Maybe
But I never saw a reference to a japanese paper
I've seen russian papers once in a while
But never any other language, really
 
Yeah me neither, R, F, G, I is all I think I've been stuck on
 
I've seen a portuguese paper once
 
I would call those old Mach books etc yee-olde English in a sense which is off-putting
You only buy the Principia when you don't know any math and think 'this is the bible right'
 
Eh
19th century isn't too bad
Really old papers are even worse because they're mostly in Latin
 
5:32 PM
Imagine if they uncover an old caveman ruin with wall paintings but on one of them there's the proof of the Riemann Hypothesis
That would be the best timeline
 
so it turns out it was the key to successful mammoth hunt
 
The cavemen were so primative though
They wrote "$1 + 2 + 3... = \frac{-1}{12}$"
Truly an undeveloped and barbaric time of our history
 
IIRC the only caveman math to survive is like
tally marks
 
Idk
The equivalence principle was useful for when they tried to throw spears to kill things in elevators
 
Caveman math
"the Ishango bone is a bone tool"
heheh
 
5:41 PM
Idk I dont believe its to do with maths
 
for some reason a lot of them are on bones
Very caveman like
 
It was an honest time
and then capitalism came along and the cavemen had to learn marketable skills
 
Tusks?
 
@Phase That's what I have been telling people all along
 
5:43 PM
Bushpig tusks, yes
 
I wonder what the first vocal argument was about
When language was first becoming advanced
"me stick better"
also thats a pretty cute pig
 
:indistinct screeching:
 
@BalarkaSen did they know about tendies?
 
they probably did not invent english right off the bat
 
BIGGEST ROCK IS BEST ROCK
 
5:44 PM
"me have tendies REEEEEEEEEEE"
I'd love to also know what the first religious concept that appeared was
So many questions that are impossible to know the answers to feelsbadman
 
one common theme I noticed in hunter gatherer societies is that they really hate anyone thinking he's better than everyone else
if you get a bit too cocky everyone starts mocking you
 
Karl Marx influence
 
@Phase Burial rites are very ancient
 
Catholicism, obviously
 
That is, we've found graves with items in them that are much older than any account of "civilizations" as we might know it
 
5:47 PM
cave catholicism
Did anyone have a religion in the Flintstones?
They did celebrate Christmas
So I guess they were all cave christians
 
vzn
my favorite are the ancient venus statues :)
 
you like them thicc?
 
please don't post smut here
 
vzn
lol smut art
 
5:59 PM
i only consider mutilation and murder as art
 
vzn
@BalarkaSen aka cronenberg ... did you ever see dead ringers? o_O
 
Yes
 

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