#serious-discussion
1 messages · Page 13 of 1
literally there is no reason to have \oint honestly
Yeah, you can just make the manifold on the bottom a boundary
yeah exactly
but maybe you don't have a way of specifying the bounded region?
I just think it's neat that it's visually clear what the path is
ig I'll just use \int, fewer symbols to learn
I guess one benefit is
I like anything that lets me use more symbols
except first order logic
wait
But R does not have a boundary
oh nvm you mean over one-dimensional R
My idea is "oh, this tells me when I don't need a boundary term to integrate by parts" but it doesnt always tell me that
So I still do not like it
Oh well
I don't take it to mean that, I just take it to mean "oh look our path looks like (or is) a circle"
I guess that works for one dimensional integrals
I just like oint for like, cauchy's integral fromula or residue theorem
I think of it as our manifold encloses a space
It doesnt always do that tho
ig it was midly helpful when I was first learning multivar calc
I get why its helpful for intuition
and now it's superfluous
I personally always found it confusing when I was learning
hmm interesting
I think I first encountered it in physics
before math
and it was useful there
I mostly just read it as integral
because most of the problems were simple and they literally were integrating over a sphere or smth
it's basically ignored
thoughts on banana bread?
It's insane
Chocolate chip banana bread is one of the best things out there
People add fucking walnuts (the worst nut) and that ruins them
It's amazing, no notes
although i wish there was a banana bread that was just like...... only bananas
and not spices and other stuff
thats called a banana
It’s good with walnuts too you doofus
walnuts are good
I think I've had them in banana bread
they don't add too much other than crunch which is fine
Were you in Maui? There's a famous banana bread stand like way up on the island away from all the hotels on Road to Hana
Fuck you. Walnuts ruin everything!
BEST nuts.
the BEST nuts are DEEZ nuts
Wtf
I wasn't
But wtf
Have a reason to go back to hawaii now
Road to Hana is exhausting but fun to do it once in your life. Maybe even just 2/3 of it
take me ryc
Peanuts
in certain dishes, on their own they're trash
also peanut butter is great
meh
You're insane
they're fine
roasted almonds are better
anyway im not driving on road to hana because even if i do learn to drive i will definitely never do anything remotely dangerous in a car
it would be cool to visit the other main islands though!
pbj's are good
Peanuts are their own vibe
They taste too different to compare easily with other nuts
You're nuts
only cuz of the environmental impact
they'd slap a lot harder if they weren't horrible to grow
almonds need to be flavored with wasabi/soy or sriracha to be at their best
but yeah one almond takes like one gallon of water to grow, and they're mostly grown in dessicated california
mm i have a bag of wasabi soy almonds and those little ding dongs got me up a big mountain recently
my parrot loves wasabi soy almonds too
don't know where he would have found something like that in nature haha
though i guess their "nature" these days includes rummaging in trash cans
i drove halfway before it started raining and i turned back
Those roads and one way bridges are difficult as hell. I was in a basic sedan and there were so many jeeps. When I was in the airport renting a car, I saw so many jeeps and now I know how.
I made it to possibly the east side of the island but not all the way to the town of Hana because the drive back would be hell at night
i didnt find them exactly difficult but they take patience and slow pace
the one lane bridges require especially great care
and yeah we rented a jeep primarily for this reason lmao
secondarily bc i went with my family and we wanted to be comfy and bring plenty of snacks etc
yeah going even halfway was pretty much a whole day thing for us
Did you want to kill each other like the rumors say
My wife and I were just equally miserable while driving. But we just looked forward to the waterfalls and food stops
But after like 3 waterfalls they all started to feel the same
we also got tired of waterfalls pretty fast
but there were some neat parks along the way
it was quite chill tbh
we packed lots of stuff to keep us comfy
Yea I think I spent too much time driving and not enough exploring
tons of macadamia nuts
There was one cave entrance under a tree that was pretty exciting and memorable
Just rocks and tree roots
It was like one story deep?
I was driving by very slowly and saw cars parked across the road from that entrance
If I didn't see people coming out I would have missed it
So I immediately parked and went in
ah lucky lol
ok im going thru photos on my phone
and im reminded that i should appreciate geotags
ez search
enjoy this peacock
Wow the only birds I remember were chickens
What is ur github
haha we found no chickens here
but we did find some back in the city
just strutting around some park
hell yeah
wait what
u cant just drop that on me casually
congrats
oh yeah thats the garden of eden
which implies u drove back all the way wtf
Adorable
Oh I remember starting at 5:30am
Oh I did not know that
Only sign I took a picture of and it's sad
Maybe this counts. Sweaty because it's humid
This was my favorite sign pic
idr getting ice cream but there were fresh fruit stands toward the start
I deliberately sought out ice cream because I had like tons of fruit already
fair lol
I was in North Shore on the island with Honolulu and had two smoothies a day and fruit daily
for me it was macadamia nuts every day
the mauna loa ones
i love the onion and garlic flavored
Oh shit I didn't think to get flavored ones
I had a good amount of their chocolate covered ones
But that's about it
I basically tried like half their menu in a week's time
Waialua Bakery & Juice Bar
ooh i shouldve tried those too
and an acai bowl for my sister
Smh lizard taking a seat without ordering first
lol dw it was probably a slow day, plenty of seats
I had one. They weren't as good as the local fruits smoothies though
Starfruit all day erryday
I think Hawaii is gonna be my first flight once I get brave enough to get on an airplane
It's close ish to me and it's got kid friendly stuff
sounds a good idea for a first plane trip
i live in ny so florida is a short flight and good for vacay
Ah I've been to NYC a lot
Slightly farther from Hawaii for me
I've never been to Florida
oooh should try
I went upstate to some random large set of cabins thing for work. Saw some maple trees
Never been to Long Island or Staten Island or Bronx
Just a basic tourist and stayed in Manhattan/Brooklyn and went to Mets stadium once to watch a baseball game
ah thats cool. so much to do in the city
i rarely go to the stadium but every time its great
i like broadway shows/restaurants
Look at that real winter
broadway restaurants
wow, that's such a pretty view
i came out to my parents outside in the middle of an NYC blizzard
Hyatt in Koreatown
Or near Koreatown since ktown is actually just like 2 blocks
way too crazy
i see i see
i mean i love going into restaurants there!
but being outside of the restaurants
no good
Haha true
decent! and convenient when u have 2 hours before ur show starts
Hmmmmm
I'll take your word for it
I've been to a few broadway shows since my parents are actors and sometimes get tickets through their shows
Recently I got dinner with a friend and walked him to the hamilton theater
whoa
Oh it's called Lake George
i was gonna ask if u already saw it
favorite show i saw through that was probably curious incident of the dog in the nighttime
shameful!
i've avoided seeing or hearing it for years and years
said friend has trapped me in cars
and put on the hamilton soundtrack
i will never get it
i'm sure i'm wrong!
but i've only been sure of that for like a year
like i saw the new in the heights
and just
it's the lin manuel miranda factor
Me neither
so weird ive never heard of this one
Book of Mormon was the only one I've enjoyed and felt the money was worth it
u say ur wrong but u pretty much nailed why hamilton slaps
idk what it is, it's in that uncanny valley between being legitimately clever and cringe
Hamilton's overrated fight me
uh oh
where i want to like it but there's something in my brain that just won't let me
ofc i have only heard parts of hamilton
I think it's all on Spotify
in the heights was deep in the uncanny valley
noones saying it belongs in the cultural zeitgeist
and im not saying it should be
at least from what i heard from the ost and seen from clips, its very well produced
and decently written
I think the fact it was sold out for two years made me have really high expectations
hey ryc do you think studying pure math PDE theory would help with solving complicated PDEs in physics? like the einstein field equations or something, yk techniques that mostly only mathematicians use or something lol
https://open.spotify.com/album/1kCHru7uhxBUdzkm4gzRQc?si=QHdPti0_QXu7_XnXxoRPwQ&utm_source=copy-link
i think the average rating is "it should be in the cultural zeitgeist"
ok by noone i mean in this convo
hamiltonian* 
uhhhhh sorta
so there are a few things that are really relevant
1 is variational techniques / calculus of variations
that's a pure technique that comes up endlessly in physics applications
like lagrangian mechanics
oh nice
lots of static mechanics / elastics completely revolves around this
there's relevance in QM, in GR
etc
variational calc is pretty cool 
ah no i leave chat for one second and we've dropped broadway for physics
And then another is fourier analysis / harmonic analysis and their usage for PDEs
So are you
these are the two big players that get used a lot in physics
there's also perturbation theory / perturbative analysis of PDEs
but that's like
idk
so are you
i'm not sure how people do that in physics

I've only ever heard that in physics lol
but in a different context
in QM and QFT probably something else with the same name?
it's okay i'll figure it out in 2 years dont worry 
my main advice would be to look into calculus of variations and how its used for PDEs
and fourier analysis and how that's used for PDEs
I'm not sure the physicists always know how they do it either
yeah
i know how to do it in math, in theory
but whenever i try to
i get confused
and give up
it's a good thing
leads to new math 
my go to example is the feynmam path integral but im sure there are more examples (well another example that I dont even come close to understanding is mirror symmetry
)
Feynman integrals are actually so unrigorous
What about a Broadway musical about physics?
I HATE PHYSICS I HATE PHYSICS
write one and ill see
I have the perfect cast. Emma Watson as Marie Curie
of course, but they work!! and mathematicians are trying to make it rigorous, and on the way u get new math 
im not eager to see emma watson in a musical
Feynman-Kac is still unproven in the actually interesting complex case (and I suspect it will never be proven)
cf beauty and the beast
petition to ban discussions of rigour in this server

Okay she was way poorly cast for that role
interesting
Joel Kinnaman as young Einstein
an exception can be made iff you can dispute the famous false proof of cayley-hamilton
maybe she sings well but i couldnt hear it over the autotune
He's not even German, he's just a hot European
Michael Fassbender if we need to stick to Germans
Ugh autotune is the worst
Fallon as Feynman

No way Fallon has acting skills, but he could actually pull off Feynman's quirky character
I can see it
Delegate him to being the narrator
im sure fallon would be down to play the bongos
EVERYWHERE AT THE END OF TIME - Stages 1-6 (COMPLETE)
https://thecaretaker.bandcamp.com/album/everywhere-at-the-end-of-time
Everywhere at the end of time' was a series exploring dementia,
its advancement and its totality.
Audio remembered, disfigured and forgotten by The Caretaker.
Artwork on all stages by Ivan Seal.
Mastering on all stages b...

if we have any mapping of sets X to Y, and some topology T or sigma algebra S on Y, can we create a topology or sigma algebra out of the preimages as elements
Yes
Well I don't know about the sigma algebra, but yes for the topology at least it's possible
You can do it directly
i guess so
Sigma algebra is fine too
preimages is almost like a homomorphism between the “power lattices” of subsets
Mhm simply defining the open sets of X as the preimages of open sets in Y, it just works.
It works because preimages play nice with unions, intersections, and complements.
And because preimage of empty set is empty set, and preimage of the whole space is the whole space.
This doesn't really work for images though.
all the conditions of the topology and sigma algebra are kind of just algebraic closures (or closely related, e.g. supremum for subsets) of this lattice nonsense
Is there anybody from the r/math moderating team on this server? I got banned from commenting couple of weeks back for some off-hand comment and they're completely ignoring my messages.
is a topology just a meet-complete bounded lattice where unions and intersections are the meet and join.
analytic topology arc
The power set lattice is a complete bounded lattice. Topologies and sigma algebras are just bounded sublattices I guess, the former being meet-complete and the latter having a unique complimentary element for every element
hi guys can someone help me with double equations i really need it for my exams
so someone can ?
nobody...
I can @haughty dagger
what's mp
are you taking an exam right now
lol
what u say?
I don't think so
but you can message @polar panther
i just thought of this but I don’t really have the time to comfirm it but
if we have a field K, and we consider the action of Aut(K) on elements of K, then for some subgroup G of Aut(K), is the set of elements fixed by G element-wise necessarily a commutative integral domain?
no, it’s not, additive inverse is not guaranteed
actually
pain. It’s always a subfield
I was considering mostly any algebraic structure
knowing galois theory is a thing, it’s practical
I found medieval remixes of eminem and other rappers and my life is now complete
#bardcore #tavernwave #dnd
One Hour Medieval Bardcore Eminem Mixtape
0:00 - The Real Slim Shady
4:35 - Lose Yourself
7:48 - Without Me
12:29 - Godzilla
15:58 - Till I Collapse
20:19 - Kill You
24:54 - The Way I Am
29:21 - Stan
35:59 - Smack That
39:31 - Purple ...
what
huh?
oh this is like what neam sent
probably the same channel
oh lol
pretty sick
if we consider the poset (ordered by inclusion) of the subfields of field F, and the poset of subgroups of Aut(F), is the stabilizer (autos. that fix a given field’s elements) and fixator (subfield that is fixed by a subgroup) functions both poset morphisms between them
makes me wonder what happens when composing both fixes a subfield/subgroup
If F is galois over whatever base field then yes
That is literally what the fundamental theorem of galois theory says
reddit's new design sux ass
I feel so embarrassed that it took me literally years to realized that 
i use new reddit and i like it better
have fun with your dated aesthetic
ha!
yes could be a lot better
for one it could not exist, and then i wouldn't waste my time there
it's not my decision
well it is
but
it's better than where i used to discuss big brother!
the old design isn't fancy or modern looking
but you know what it has that the new one doesn't?
New design kills any css creativity
being fucking functional
That's the worst part
omfg
You have thos robust thing that allows moderators to customise their subreddit completely
And you just kill it outright
yeah, those are cool tbh
but THE VIDEO PLAYER
OMG IT'S SO SMOOTH IN THE OLD DESIGN
WHY DID NO ONE TELL ME THIS
WHY WAS THIS INFORMATION HELD FROM ME

New design looks so corporate
css "creativity" on reddit was so cringe
Some subreddits have incredible css
leave it to redditors to overdo any creative freedom
here comes the pussyfooting
at least they let you use old reddit
r/lifeprotips got a good one
sigh
New reddit design allows more space for ads
it is
what the fuck is res
it's not actively developed tho
Old reddit design looks so much better than new reddit design
i'll just switch back to new reddit
It was an addon for reddit basically
It's reddit enhancement suite
ShiN is a jojo fan: confirmed??? 
It's a chrome addon
downloading that feels like admitting defeat, i'm not a redditor
This is well known
he's a big weeb
I liked the old design better
being into old reddit and watching jojo line up so well
reddit app comments havent been working
this is what shin thinks constitutes creative spirit
I'm not
it is?
I was mainly using reddit for text posts and occasionally some pics/videos. The old design was better for this.

meanwhile my eyes are so settled with this comfy dark mode
Yes
I mainly use reddit for...
I remember it looking far worse
Say it you coward
r/WinStupidPrizes
where did you find this? lmao
I cannot read crackpot posts from my cities local subreddit as easily with the new design. 
omg it's actually what he suggested LOL
This server is r/kidsarefuckinstupjd
so gmod only uses reddit to watch people fuck up
hmm, psychological goldmine
It looks worse when you actually use it
during the day
r/obscuremedia is neat
at night watch other things
Like most of it is bad
It actually looks possible to navigate
See: joke
But sometimes you find cool stuff
When you hover over titles they inflate
That's how I found out about angels egg
joking around while trying to convince us of your hardline stance... risky
Anyways the point is new reddit design is homogonous, boring and corporate
homogeneity
Everything looks the same
homogeneity is great
new reddit is isomorphic to old reddit
Why I season my CSS instead of my moderators
i like when i can focus on the post i'm reading instead of whatever 8th grade art project the mods sat down and thought up
The shitty ones are fun
We need pics of godel here for the cranks
AND THE VIDEO PLAYER
can we please talk about the video player?
The video player on reddit has always sucked
It always sucked for me lol
wrong. it's a pigeon swimming with fishes. dumbass.
fishes
i wonder what the big brother subreddit looks like
Fishes sounds dumb
The fishes
Da fishies 
ok, yeah
he used it correctly since there are many kinds of fish here
fair
It looks ok to me
what
what am i supposed to try out
ground breaking
😌
it makes the images spin
as i said, im behind ryc rn
using discord from ur walls isnt fun ryc
then you should get out of them and say hi, scaredycat
ryc doesn't appreciate creativity
i cant actually get out with a human outside!
Ofc ryc would prefer corporate shills
i appreciate creativity
my powers dont allow that
???
How is that rp1 aesthetic
like at all
if ryc thinks this is rp1
then he must think that everything after the 1800s has been too "forward" and "futuristic"
no i just think this is too busy and overdesigned!
It's really not
it's funny for like 5 minutes but if i had to actually use this
I actually think new reddit is busier
i would get frustrated by the spinning pictures and the moving banner and stuff
I aktually love our clean soulless corporate aesthetics
i don't like that either
The death of art and expression is wonderful
i just don't want my eyes to be assaulted by the css these people threw together
i'm using a random forum to talk about a tv show! i appreciate my art elsewhere!
cap
what!
r/ooer is fuckin hilarious
see ooer is like the logical extreme of what i get bothered by on these subs
r/ooer is funny
Funniest reddit has ever been
r/drugcirclejerk is kinda funny
ur gonna get yourself muted mister
Mooodsdddsssssddodododsosdksosss
r/vexillology or however you spell it is funny sometimes

there are kids here who will search this stuff
oh shit
now they wont 
this is like when people tell new users to go ask their "and" and "or" questions in foundations
lmfao
r/worldpolitics was fucking funny until the no fun jannies nuked it
mfw r/art is bland
r/memes is the best sub of all time change my mind

It was just anime pornography
it's like you're imitating the posting style of a user we just banned from here
Wdym
That's the joke genius
You know you can also just
wut
wait, that meme ended?
i understand that, but that doesn't make the less extreme ones pleasant for me
Unfortunately
how about r/anime_tities or whateve its name was?
Is that the actual politics one
ye
Dunno then
this is what i see when i go to the big brother subreddit
that's a full screen screencap
Shut your mouth
Lol
I don't like that anime brat
the characters in touhou are adults
Hahahahhahahaha
“She’s a 500 year old dragon spirt officer”
the main characters are
absolutely not

i haven't even watched spy x family
Shyshu in a nutshell
it would be a waste of my time

Try me biatch.
have you guys ever watched re zero?
it's awesome, you should
what is re zero
u are failing.
lightnovel adapted as an anime
resident evil zero?
i have not watched re zero
which is also really good
no no
I don’t think I can get away with posting the other ones here
it's liek "restart from zero" (not really but kinda)
thats why im asking u to post them

that's still like me
Very based shyshu
which is me 
anyway re zero seems cringe upon doing a google image search
lmao same
it is
re zero is cringe can confirm
you little....
but almost all anime is cringe
modern guy is whisked away to a medieval fantasy world im guessing?

it's not that simple
and he keeps dying and re-spawning
that's just a gimmick
I don't remember if it was modern guy
or something like that?
oh ho ho! i was right
that's just a gimmick
so it's groundhog day
it's not the point of the show 
who knows kekw
what is the point of the show
I know kekW
it has 2 seasons?
it's complex
I think I watched both of them
all the-story-of-how-this-mediocre-useless-mofo-got-a-harem are super cringe
no matter the execution
my irl friend was super big into anime
Hahahaha
Me in real life
I only like the wire 😦
i would reveal if i was one
maybe cowboy bebop
but i am not
Anyway does it have a manga, i won't read it but i just want to know
all my anime info came from my irl friend
that's what you see when you look at it at the surface level, it's actualy deeper than that 
quite literally all of it
it has a webnovel

ew. don't send me the link, or if you do i won't click on it

lol
i haven't even read more of tokyo revengers
that's proof i'm not a weeb
i'd better continue that
I only watched first chapter of that show
i dont watch the anime
pokemon is weebcore

i only really like the games
I don't know about that, but that specific aspect irks me
the only good recent anime is odd taxi
so that's their target audience
it doesn't play a role in the anime at all, it's just superficial
core things are niche!?
everyone knows the Secret wars, the Flashpoint
but few people know things like one more day
shyshu did you know that even though i don't like comics people here got me to read Watchmen
and i really liked it
liking it isnt the point
oh trust me you wont sleep for 3 days straight if you actually watch the anime it's very.... (i wont spoil it) 
oh ok. thanks
its the core things are something that people who really like the stuff get into by themselves
pokemon is the biggest media franchise
everyone knows it
which anime @errant ridge
re zero
its not some weeb specific thing that u cant stumble on to casually
it's boring af
I did watch the anime
mid.
mid what?
i would think core is like "you have to watch this, it's part of being a weeb"
banned for spamming
you have to watch all of it to actually make sense 
i'm not watching anime
it's a terrible anime
the dude keeps saying emilia chan like a moron
from what I remember
people who call re zero mid don't get the point of it change my mind 
the only thing that might get me to watch that anime is the idea that i could frustrate luna more by watching something else before fleabag
if you guys wanna recommend an isekai just say mushoku tensei which is REALLY well written
hmm
that can be a thing
but u will have to hear it from a weeb
Isekai is honestly the worst escapism ever
is ztj an isekai
why do you say "darbi"
that's why i don't call re zero an isekai 
this is even more distant than you calling me "eryc"
electronic ryc -> eryc
uh huh
how ?
not a good enough self insert for you?
I'm imagining ryc as d'arby now
that's called hentai my man
ok, that's fair
You don't even know who that is ryc
I don't agree at all
i don't care. i don't want to be d'arby
so idrc
I'm assuming that's not the point of him?
O
he's a well written character tho!

darq managed to self insert just fine
oh nevermind
that's very bad
i take it back
what
but the problem is that the entire isekai genre is trash escapism
yeah, I totally get that
the entire internet is trash escapism 
the before last episode of season 2 particularly made me sick to my core
and I won't be surprised if it gets worse
why he sliding tho
oh
but it's still a very good story
we are discussing the cute cat gif 
I'll just leave this here before I go "if you haven't watched re zero twice, you haven't watched it at all" 
when is season 2 again?
season 2 of what?
mushoku tensei
didn't that already happen?
weeb
the second part of season 1?
what kinda bs is that
they were separated by like half a year
so it's different season
summer and winter
are different seasons
anyways
wtf is the context for this?
ryc, explain
that u said it was a well written character
wat
ryc
how could you say that
and I'm supporting you for honorable and everything 
you are trying to get me demoted!
no I'm not! (
)
thats what u get for not giving me trusted ryc
give me trusted on both my accounts!
he's referring to me
and im going to give it to u
you are the guy who knows engineering
that's you 
so.... its like.... a loop!
it's uh it's uhh a photon splitting into an electron and a positron 
loops are like what they are in graph theory, tho ofc they represent different things
(im just kidding i dont actually know any physics....)
(....yet)
(LA here i come!)

btw, yohan, r/anime is seriously fucked up
8 months*
its only as far as my LA arc being done
what is the quickest way to kill yeast if I don't fill like distilling a sugarwater ?
which will take me a couple of weeks
checking out their discussion thread after watching that episdoe made me even more sick
put them in a vacuum
genius
in a vacuum cleaner?
no a vacuum like 10^-3 torr at least

yeah, by the end of the season
if I boil it I'll lose my alcohol wont I
mofo talked about how they made it more "plateable" and "making sense" and "he had no choice"

it's a set with the cringe structure
ah
so its all about you
lmfao
that's not just one mofo btw
mfs is plural mf
that was the entire thread
so versatile
axler lover!

in a particular subreddit yeeah
But u wont know how it will fly
coz u dont know what a determinant is!

i don't need to 
yes u do
the program uses rotation matrices
git fucked
😌
number of people using artin in the world: literally 3
3 million.
that person getting top commented at all is disgusting
my dad used artin when he was in uni
impossible to read all these dark blue names
so stfu 
ur fault i dont have a light blue name
i know right, this is why you need to make me a mod 
it's intentional. i don't have to think about which of these two is posting things
fuck u
Lmaoooo



the determinant is just a special function for matrices that adheres to certain rules
wow...
darq....
that function is unique because you can prove that any function that satisfies those rules is just the same function
u are just defying my expectations
by being horribly bad
a map from the ring of matricies to the underlying field 
silence
I'm explaining things
Ok HSCT.

hsct?

shyshu is just salty I read two pages out of allufi
lmao
anyways
that counts as betrayal in my book!
just as i was going to read artins la part.....
a determinant function 🤓 is a function D : R^nxn to R 🤓 that is n-linear 🤓 alternating 🤓 and D(id) = 1 🤓
?
what's wrong?
that seems wrong
that's usually how it's represented
I think even in shankar
wha
what-
really?
yes
that's just the n^n dimensional vector space 
right now





