#serious-discussion
1 messages · Page 242 of 1
I felt like I was 16 before I was 16
i feel like its so true
Deadass
and I still feel like I'm about that age
covid was like. a much needed break for me lmao
i dropped out of music school right before it started
me feeling 17 for like 10 years, experiencing extreme burnout at 27 and now I feel 35
I mean I haven’t changed much since like 17 I feel
I miss being 18 and 19 tho fr
I’ve become less unhinged maybe
What
oof
same
what do you do if you cant eat any more for the day but you dont want to skip dinner wit your family
LMFAO you did not wanna know me in hs bruh
u don’t remember him posting FEIN FEIN FEIN and galaxy gas gifs do u
sit at the table
No I think he means that former him is even worse
yeah thats what i thought
Like from before mathcord
even is crazy
true. i shudder to imagine this man in high school…,
wait why cant u eat
Hs was so fun
sorry if thats personal u dont have to answer
I had a blast
oh
dw
Except for Covid ofc
i miss going to hs football games
ripp
i was 9 in 2013
same lmao
I was 16
5
Ages 16-20
my life since getting a job has been much more boring but i honestly would not trade it for all the highs and lows of college and hs
if i could go back to being like 10 i would
For me 10 kinda sucked tbh
It’s interesting to hear that since I feel like going through stages of my life it’s like I’ve wanted to move to the next stage but didn’t appreciate it till I moved on
i think summer 2024, all of 2021 and 2017 have been some of my roughest years ever
But this is kind of a counterexample to that
times id never like to revisit
I wonder if I’ll feel the same
I didn't realize you were having a rough time last summer 
just to clarify, didn’t appreciate the previous stage until you moved on to the next one?
Yeah
I'm sorry about that 
like I always thought the n+1th stage was gonna be better than the nth stage
but once I reached the n+1th then I wanted to go back to the nth
ykwim
hm
eh i just panicking over what to major in, and having repeated arguments with someone close to me very very very very very frequently
i wasnt open about it then
but i am now bc theyre both solved:>
The flow was basically
0-5 idr
5-9 decent/good
9-11 bad (don't fuckin say it)
12 good
13 dogshit
14-15 decent/good
16 good
17-20 perfect
21-22 okay
23-24 dogshit
25-27 mediocre/okayish
Yea everytime we going to another stage we think that the current one is boring and not funny as before, for exa my dad told me that he mess the days he was employed
this is so real
i think in my case my days in school just had so much struggle that nothing would make me want to go back, even if it was more fun a lot of the time
us humans never appreciate a thing till its gone
😭
i remember complaining sm ab middle school but i miss it now
Hmm for me it depends. I think in the above list, 17 was the year when I was very much looking forward
That’s fair, did you anticipate feeling like this before getting a job as well or
Like I enjoyed high school but was def at times more looking forward to college than living in the moment
It's not like that but is more like we can't know the real valuable of it
College nah I was in the moment enjoying it
sorry to hear im glad ur past it
Yeah
Hi chip
its part of it
hi amukh
I was studying math my whole time, because I don't have a life
NYA
LMAO
hi amukh
it’s tuff isn’t it
Just click on my tag
This TCD shit is making me look like a nerd
feeling like what, not missing school?
Yeah that you’d enjoy having a job more than being in school
Yeah tbh a lot of the time we think of good things more in contrast to bad
i still get really emotional about hs grad because like
i grew up with those classmates
now i never see them again
So when you're a kid, the simplicity of life is something you take for granted
You don't know what the stress of being an adult is like
oh, i don’t think i realized how much i’d enjoy my firs job, but i was absolutely convinced it was better than rotting in school for another 3 years
i literally could not stand to stay in school any longer
ic
thats fair
so as soon as my friend told me about an internship opportunity i jumped on it
makes sense
ikr and us as humans when we were kids say we wanna be older we wanna be older 😭
icl
i dont like thinking ab marriage having a job starting a family etc all the time
it scares me
So the thing on your mind is the fact that you have stuff you wanna do but can't because your parents say no. That's what adulthood represents to you, the ability to do what you want
i may have enjoyed the cs program if i had gotten to the upper level stuff but they weren’t about to let me skip the basic classes so
@solar hawk welcome to the club
i think marriage is very exciting but like
its just so scary
w the other things combined
not you too….
I already had a tag tho
When you're actually an adult it's like
Okay great you can do what you want on paper but the consequences are rough
I just want a cutesy one
And there is a lot of stress and sadness and such
Right yeah
So at the end it's like hmmm okay if the independence didn't come as a package deal with bills and health and all
That would be perfect
im glad to take accountability but i just hate being in those situations of pain
But life ain't that way
Yeah that's valid I've got very mixed thoughts about it
hopefully being accountable minimizes those sudden painful occurrences, though it often does not end up that way
Like I wish I could just see the future sometimes
They weren’t wrong that its hard to let some people go when the friendship hurts ur mental health a lot 😪
And be like okay hmm is marriage gonna go south?
oof
yea tho what i exactly meant is above
If so I want no part in it
Yeaaa
bc like
while it hurts it
what if its worth it in the end??
for me it was worth it in the end to not let it go
but what if it truly should be let go
idk
Only way to find out 
do i make sense lol i feel like i dont
haiiiii
real
Yeah I see what you mean
makes me more afraid to whether let go or keep fighting in some situations because i love myself but i also dont want to lose someone precious over a dumb ugly big misunderstanding
You never really have access to the true answer to "What would life be like if I didn't?"
So there's always that ambient wonder
yea
but like
ill always assess the friendship entirely
if theyve been amazing throughout
and now is just rough
pull thru it hope its temporary
True but yeah my point is that it's this weird situation where a good marriage is worth it but if it's gonna go badly I'd rather stay single. So that's why it's scary, you can take some steps to probably decrease the chance it goes badly but I doubt you can make it small enough to not be a rough gamble
yea but for this its always worth taking the risk
only dont take it if you know they have red flags
like they say
Yeah tbh I've luckily not had too many situations where it was difficult to assess whether to keep someone as a friend or not
no trust no relationship
The friends I've made have been almost uniformly good
yeah that was just my first time of whether i should keep or not
i kept and im so happy i did
others i dropped and im happy i did because i had to do 0 assessing
Ngl these r the type of convos that give me a surge of energy
deep talk over small talk any day of the week
Or hmm
That's less the point I guess. I've had at least one person who I thought was good at first and got really close to and ended up being not a great friend to me. And I kinda slowly disconnected. Which happened over a long ish period of time, didn't happen instantly
You know whats so hard bro
having to force urself to disconnect
like it happens but
That = the uniformly good
its hard and idt its mentioned enough
i mean thats part of the future being the future. curiosity, excitement or fear
in the end
all ur experiences make you
you
I personally don't care if it goes well or not. Shit will happen and I am willing to take a risk
But yeah around the time I was fully like "Yeah I don't care much for you anymore" was also the time when they started to become a bit better and became a bit remorseful for how they were
So since then it's been this kinda strange vibe where it's like... I still try to be overall nice but kinda don't prioritize that friendship anymore, and they see me as a very good friend. I don't really have the heart to correct that so I just kinda go with it
blunt and i like it
except i disagree ab the not caring if it goes well or not. id hope it goes well but if it doesnt ill learn
Yeah I meant like in a good way
Yeah I hope it goes well but if it doesn't I'm still prepared
thats a good mindset
omg this is so awkward
someone sees u as super close and u dont feel the same way
🙈
Especially when the roles were kinda flipped before
Or eh more like
- We were very close
- They withdrew hard (a few days after I finished helping them with grad apps)
- I'm still attached and they don't care
- I decide I'm done
- They start to come back but I stay distant
that’s kinda rough
Yeah that was probably the worst experience with friendship I had in a long time. And tbh bullet points 2-3 started a few months into covid which didn't help
I was already feeling kinda isolated
man
rough
frick relationships
meh yea
the only reason one of them was successful is because I knew the person for a long time
So I guess that might be a factor
Ahhhh
i want food
I cant get my moms delicious rice bc im in my dorm
Waaa 😪
id 💍 rice if it was a human
Rice, avocado, or shawarma? Which would you marry?
tbh same
fuck you u make it so hard
i love avocado i love guacamole but like
rice is just.. good and versatile
how ab this
i marry rice and avocado is my side chick
kiss marry kill rice avocado shawarma
um kill avocado
LMAO
i wouldnt marry shawarma
Kiss rice
but it is very good
kiss avocado marry shawarma kill rice
so this is instead kmk instead of fmk
interesting
ine thing i hate sm ab dorms is
I think kill avocado for me and hmmm between rice and shawarma... I think rice is very versatile but doesn't stand alone
i miss my moms homecooked meals
Shawarma stands alone but is too limited
actually tasty and healthy unlike this dining hall food
I think I'll pick marry rice and kiss shawarma
I will say one silver lining for me of going back to Texas is the food
one time my friend who was staying over at my house just grabbed one of the microwaveable rice containers and just ate straight rice
what the hell
my friend has been telling me try bowl of rice and eggs w soy sauce for breakfast
well yeah rice goes with anything
i dont enjoy eggs but im willing to try
death
oh nah i cant w microwavable rice
gotta make that fresh
Tbh South Asian food has very strongly increased my enjoyment of rice
damn i mean, don’t the japanese do that but at least add like. seasoning or smth 
i hope u all wash ur rice
ok this is a very common thing in korea but - if u have it - oyster sauce instead of soy sauce also goes fire
i mean soy sauce is already salty
ig risotto
the ones my mom gets from the korean store are quite good, on par with fresh rice
Because before the main rice thing I liked was Yemeni rice and chicken
but probably a different kind of rice than you are used to
Zubrian specifically
omg u like my food tysm
❤️
ur yemeni?
Frrrr
ok well not on par with fresh rice but quite good
Part yemeni yea
microwavable rice is passable
yemeni and ethiopian
awesome
oh thats cool
more ethio though
ic ic
School is like a hot shower
u dont wanna get in but once u do u dont wanna leave
oopps i just mindlessly said that
Lmaooooooo
Hot showers get kinda eh after a long enough time tho idk I overheat
Sometimes i font have the energy to get ready for the hot shower
And like to cool down the water for a bit
i like switching the water to cold for a bit in the middle of a hot shower
then going back to hot
what
Go do it asap fr
ill try.
my breakfast is 4 eggs and half a cup of egg whites
guys what is this thing
last night i showered at like 1 am it was hot and as soon as i got to bed it knocked me right to sleep LMAO at 2
death!?!?
insane breakfasts im seeing here
lmaoo
Amazing
its normal i think
That instant rest after a shower is amazing
no way can i eat that much
i used to do 6 eggs but wanted more protein
omg can u teach me how to expand my palate
My palate is so small
idk how ppl do seconds and whatnot
lunch is the luncher
im full very fast with one 😭
fr
dami did i tell u ab
my friend eating an ice cream sandwich for suhoor
suhoor?
well this is like 380 calories
not much
its like the period muslims eat before they start fasting for the day
I like eggs scrambled, sometimes spinach (not just plopped on but cooked and seasoned and all), also one time I had an omelette with cheese and gyro which was amazing
is your day job physical 
And by one time I mean a bunch of times
no
LMAO
i need my eggs to be spicy for me to tolerate eating them
get used to eating more or eat things that dont satiate you easily
yeaa
anyways i dont think 4 eggs is that crazy
people easily hit high calories on breakfasts with other foods
its just usualyl hard to eat a lot of eggs because of the protein and volume
spicy + eggs is a pretty good combo
fr suremark based u dont season ur food with water like ryc does
i draw the line at 8(i could probably do it but i dont really want to)
stomach is bottomless pit
????
this would keep me full for a week
i eat like 1500-1600 calories a day
i like eggs in my tteokbokki
oh yeah
protein
u rite
i would say like
i guess then u just dont eat until later
but usually i am hungry again by lunch time
csn u make me tteokbokki
this is 44g protein
if i est 8 eggs im not eating again till like 6 pm fr ill be that full
sometimes i eat too much for dinner
my white friends think i have high spice tolerance meanwhile im crying a little bit by the time i finish my meal at a korean restaurant 
then dont eat the next day for the most part
OMG
or green
thai food is crazy
i still like it tho
thai is the only kind of food where i ask for just medium
i desire to go to sleep but i need to solve 1 more leetcode problem
i regret.
my brother said he and his buddies ordered the hottest thing at a thai restaurant and then dared one of them to scrape the sauce from the bottom of the pot 
ppl are crazy
OH
i saw this hilarious video
thats devious yeah
Mad Dog Plutonium 357 , 9 million Scoville units
dawg. when the guy busts out the rubber gloves
u know it’s dangerous
Thai before a flight is self-masochism
also known as… masochism?
mutual?
targeted?
directed?
Can confirm i was in pain when we werent allowed to stand up in the plane
btw the sauce in this video is 9 million scoville
jesus
Oof
thats a pokemon
,w scovillain
ive got 80 million power in rise of kingdoms top 10 in the server
why doesnt it have an ability that inflicts severe burn when a bite based move is used on it...
Beauty is pain
And thai food just has beauty
😪
oh it doesnt?
i would be surprised if it doesnt have flame body
now im curious what happens if i have thai food before going on rollercoasters
Do i dare try my impulsive thoughts
jk
breh. is this how they come up with pokemon names
Contacted by opponent's Talonflame's flame body
yeah it doesnt have it thats funny
shrug
theres a pokemon thats a pair of keys
klefki
im sorry what
yep
My favourite uber tier Pokemon
and a teacup, sinistcha
yep!
Sinistea yeah
well the name is more inspired than scovillain and capsakid ig
I never understood hot sauce enjoyers like sure maybe your tongue is crazy enough to tolerate that but your intestines are going to say otherwise
Is gen 9 any good?
tbh my intestines do fine compared to my mouth
YEP i mixed up sinistcha and sinistea
I've wanted to make a team of the keys, teacup, rottom, chandeliermon, and ice-cream conemone
oh yeah i dont like when spicy food if its too spicy u cant tasye the food
chandelure 
ok i had a stroke reading that
my favorite
i mean i don’t go crazy on hot sauce like some ppl
i dont like it when my food is so spicy i cant taste the food
tfw the food is so spicy it's not fun anymore
Scovillin looks bad imo, cool idea for grass/fire thougg
maximum fun = u sweat a little bit
im ok w the intestine retaliation drama as long as the food is enjoyable
Tbh for me spice is a means to an end rather than an end in itself
exactly
What I want is flavor
Ah
i saw a guy eating food with really hot sauce before gym
If that comes with heat then sure
Cha as in tea
like bro is built different holy shit
But I don't specifically seek heat
ya
omfg ive been in this chat all day i need to not come on it the next few days
Yea I had some ghost pepper ketchup once and it tasted like battery acid
oof
real
wait uh, two hours
(i'm not leaving)
I have a... surprise for you 
this is the only chat i frequent
it’s kinda a letdown how places advertise ghost pepper sauce in everything and then it’s not even hot
it tastes good tho
No wonder you have very active role
sounds not fun
Ur scaring me
literally
Hey I guess we're just that fun huh
no ur not
we understand each other fr fr
we do‼️‼️
Fr im not on discord as much if it wasnt for this server
Oh we're not that fun but we're even more fun?
onlynto reply to friends
same
dont worry ill leave again
(something im actually considering because this chat makes it very hard to lock in during school)
so once summers over
despair
Yeah I have a few servers I'd probably frequent a fair bit if this wasn't around. Though even now I kinda prioritize individual friendships
i love individual friendships way more
same
I have, unfortunately
i also have
mostly for others, but sometimes even for myself
shiru lives under a rock
these social channels are very, very public, and I think sometimes people forget that
sorry to hear
yk i dont even have the active role
i wasnt here for 6 months i like dipped
bc i was rly distressed
but fair
honestly i dont even get how u could be a creep towards the kids here theyre all so annoying /j
Bro im not a kid.
it's not necessarily towards the children
yeah it was a joke
maybe not that good of a joke
@timid bronze to your status: 

noono i mean like i was distressed by the server in an interaction i had which is why i left
sorry
oh i see
you should probably listen to shiru
Ok il lhave thai food before i go on rollercoasters
i would usually say yes to something like that but higher said yes so i say no
just to spite higher
:>

LMAO
oioioi
ok sowwy
i recommend getting the spiciest option
I remember you used to claim I bullied you in DMs 
really just incinerate ur insides
Ok
claim??
"claim"??

ok this is a very cute emoji
i forgive u
higher harasses me in dms
but u need to give me the emoji

I'll DM it
he a big bully
is this like a very high level form of flirting
/j
.

I need it too higher
how old is higher again
why is everyone wanting to be bullied by higher
i can attest
its not fun
he is mean and scawy
No I meant the emoji
oh
But also I'll sue you on higher's behalf
????
For defamation
wait but we already have it on a different server
what the hell
it's called :hgr_angy:

:hgr_angy:
what the fuck did you say about me?
Amazing
what the hell
what is this secret server yall are in except me
this is cyberbullying

you should be ashamed of yourself 
me? why?
i feel like i cant take myself seriously if i use that emoji if im actually mad
I don't know how I'm scary when I'm angry when this is the canonical emote for my anger
No i just mean jokingly not u
you cheated on me with my best friend? you bitch 
LMAO
well I guess I haven't gotten angry on discord in a very long time
PFFF
i got angry at a friend a few days ago
:<
this emoji is like. if we had a reverse hulk that became really tiny and cute when it got mad
average higher/shiru DMs
Yeah I'm almost never truly angry. Exasperated at most
thats an airymote
indeed
i got mad at a friend cuz they said some.. mean ass stuff
I steal all my emotes
i called them a psychopath and yelled at em
kinda feel bad
he apologized in the end so
ah my bad
sorry about that one
what
oh is this higher finally admitting to his crimes

against me
i feel like highers pranking me
the cutest person in mathcord
sayimg he has a present for me on 2 hours
in 2 hours a bomb will be dropped on ur house
it's hardly a prank, I think 
I think you might find it surprising though

higher scary
when have I ever done something mean to you 
everyday u bully me in dms
Ngl shiru i missed u lowk while u were inactive and i wasnt here
ur energys fun lol and i like ur humor
aww
i rlly should be more active here
altho i think i wont be more active than i am rn
I missed shiru's trig posts and energy
trig is over
i will try to be more active
every single time I become cognizant of those who've left, I'm reminded that I'll be joining them one day too 
moreover, any given day could in principle be my last
that helps me take everything for granted less
i think any day could be my last day too
thats a beautiful mindset
it's also why I like to remind my friends that I appreciate them
I don't want to regret not saying it before it's too late
I have a lot of respect for valley
valley is SO fun to vc with 😭
I miss his presence too 
he asked for an 8 month ban, and it's been... 7 months now
so one more month to go
the valley crashouts were fun
he’s going to search his name and then reply to this in 1 month
that is, if he returns to discord
true hes gonna boost his ego
☠️
hes the same like chipotle
Both annoying (JOKE)
Except valley more tolerable
chipotle and valley together is like. supercritical reaction
people like to equate chipotle with a few individuals, but I really think his behaviour is most similar to valley in certain ways
I know valley will be offended (hopefully jokingly) when he reads this, but idc
higher saying idc is crazy
why's that crazy 
how would u guys feel if both of them were ur brothers
i would probably understand my older brother better
I will choose to bite my tongue instead of answering
Will i know in dms

hopefully you will see the ping in the morning and react
Dami Ur Annoying.
How am I annoying it's literally true
See but the first two cancel so it's just once
Also I GET JOKES just sometimes I'm like 0_0
Im jjst fonna call discussion a day and go in my rabbit hole and talk to dms only. 🐇 🥕
You reminded me that rabbits exist so brb gonna watch tiktoks of rabbits
I'll ping you when it's midnight here and I've sent what I usually send 
need what 
Anyone here used Probability Theory: The Logic of Science ?
mathcord is my only source of social interaction these days, sadly
It might be my primary source next year
it's been my primary source for the last 16 months, for better or for worse
I'm honestly leaning for the better
I probably would just have nearly no interactions otherwise
well, better than having none at all yes
it’s definitely made a positive impact for me
i didn’t really know anyone doing math and i probably would have never started studying probability seriously
this server and its spinoffs have probably made me smile more in the last 3 months than I did in my first 18 years of life 
it seems i am capable of ordinary social interaction irl, but its pretty impossible to initiate it
well i think everyone ought to have plenty of smiles in their first 18 years of life
omg valley <3 i love valley <3 valley kun <3
just be yourself bro
if i dont change myself i wont make real life interactions
why is this true...
Has it already been that long? Holy fucking shit
hi i showered and am not stinky like ryc

because colby and i were done watching, and he wanted to make noodles but then potentially talk more after
so i said i would take the opportunity to shower and then he giggled
i woke up before ryc
so i did

i thougnt i left my earrings at home and i was gonna cry
I lowkey need to wear them more
or my ears r gonna close
Go grab them asap
Then wear it
not when im ab to sleep
Just wear it when you are about to sleep
That seems to be the precise thing she doesn't wanna do
Night
See you Ally
i should be more like tonystark
See you
gn ally
Hi
hi
hello
Hi
is anyone here graduated (bachelor of mathematics) from UK Open uni?
i am looking for decent enough master program (also pure maths) in europe (outside uk), and a bit confused in choice.
i have seen sorbonne lately and acceptance rate there is very low + i don't have any academic achievements (olympiads, or, for instance, i was never teaching etc). so top universities (germany's bonn, zurich eth) not suitable (this is my opinion, you can argue, i will be appreciate for any comments). i can prepare and take exams but my main worry i don't have any portfolio, so if somebody has been in such situation it will be a huge help to hear your opinion.
welcome to the server @verbal lark
🔍 Looking for Someone Who’s Curious About Maths & Physics! 🧠⚙️
Hey everyone 👋,
I’m on a journey to deeply explore maths and physics — not just to study them, but to truly understand how the universe works.
I’m looking for someone who:
Loves solving problems and asking “why?”
Enjoys exploring ideas in math and physics — from the basics to mind-blowing theories
Wants to learn together, share insights, build projects, or even teach others
Why does this read like a job posting
Hlo what’s up
@static storm do you actually speak BG or did you use google translate
they close?!?!?
oh wait
that message is from yesterday
☠️
Can anyone help me in maths? Pls dm me
<@&268886789983436800> 🤔
@verbal lark welcome to the mathcord! 
oh hey higher
yeah it’s been a while!
lot better since I accepted my transness :)
you might’ve noticed I updated my pronouns!
wishing you all the best with that 
heck yeah
how about you?
happy pride
happy pride 
I’m doing well! I have a new thread too! 
oh?
nice nice
im having a very unhappy pride
sorry to hear that
hopefully next pride is better :(
👀
Me but equivalence of simplicial and singular homology
that one's not so bad (five lemma)
We didnt cover simplicial homology in my course, but same for most low level details about homology
Barycentric subdivision and the like
Oh I love the 5 lemma
I was sick the lecture where we proved it and never bothered to read the proof because I got told not to bother
It’s annoying, but it’s not so hard
I did that earlier this week with @odd brook
Wait
You were there
ah we never went over the equivalence actually
that proof is so technical
i know the gist of it but i've never returned to it since i looked at it in hatcher ages ago
many such cases
But hatcher defines it in terms of the delta complexes I remember
And he mentions simplicial but sticks with delta
I dont remember if he ever explains why he does that or if there is a difference
Every delta complex is homotopy equivalent to a simplical complex, you just take the barycentric subdivision twice
It’s an exercise in chapter 2 somewhere
Mmok thats good to know
The proof is geometrically clear and deeply annoying to actually write out
can i pay anyone for math help
Well fortunately people will be very happy to help for free if you simply state your questions clearly
People do this because they enjoy it, remember :)
It's best to just ask!
I dont think I did well either
The more corse styles I got wrong
Coarse
Like the impressionist art
The coarser art styles have inconsistent lighting as their tell
Human art styles obviously have fingers as their tell
But besides idk what else you can go off of
Like this one was hard for me
Maybe it was the resolution
Bht the cloth had some inconsistency that I was thinking that maybe it was just the resolution
And also the shading is bad
The light source is inconsistent since forearm on left is dark but leg is light
Could be human inconsistency but idk oil that well
I got an interview with Mathnasium tomorrow for the teacher position, anyone got any tips?
do your best
Get a good night's sleep
I mean some of the form is off too, but I think it's all artistic choice.
What part specifically
I thought the form was perfect tbh
The forearm is huge when compared to the rest of the upperarm.
That's not what I mean.
Both forearms are gigantic
Yes
Yeah, but I personally haven't seen someone like this, but I guess so.
They don't look buff to me otherwise.
childhood memories
hey theres a math theorem relating the integral of f(x) to a*f(x/a) isnt there? or something like that? whats it called?
u sub
you're probably thinking of a change of variables $$\int f(x)\mathrm dx = a\int f(u/a)\mathrm du$$
derivada.schwarziana
basically this lol
and on a bounded integral the bounds would change by being multiplied by a?
*definite integral, i mean
yep

wait this is wrong though
e.g integrating x from 0 to 1 is not equal to 2 * the integral of x/2 from 0 to 2
er yes this here is wrong, the term outside the integral should be 1/a rather than a if we use the change of variables x=u/a
ig that has to do with what you're saying
gotcha
I recently learned using integral to calculate square/volume of certain solids/shapes
and I have heard there is a rule called simpson's rule
so I wish to learn further on this topic
look into "newton-cotes fomulas"
simpson's rule is a special case of them
theyre formulas for approximating numerical definite integrals
you can also look into "gaussian quadrature", which is similar but not quite the same
okay ty!
if you want a reference, see section 8.3 "Numerical Quadrature" in Heath's Scientific Computing
👍
Another cool method is Gaussian quadrature
Hey I came up why god can’t exist but there’s not that enough information tho so basically you that multiverse theory where he big bang is exploding and creating universes if our universe wasn’t created by a god but it was created by luck and if someone did created us who created them but I mean god could but just using a dice in a macro world and our is a micro verse and it’s just testing
hello everyone, i am second year math undergraduate in a notoriously difficult and theoretical math department in greece. So far i have loved it, i am fortunate enough to have passed every class except for 2, including abstract algebra, topology of metric spaces and an intro to real analysis. I believe i love what many consider "real math" (meaning proofs, rigorous research etc), however i often feel discouraged when i hear people tell me that after a point pure math is just pointless torture where you try to prove useless theorems without having a life outside of math. I know getting a math phd is hard work but...that sounds a bit excessive. Im sending this message in hopes of hearing from someone who got into math research or is currently getting a phd about their experience 🙂
oh, well, to be blunt youre probably mostly hearing things from people who are either not there yet or wanted to study pure math and didnt get to the point where they could and are trying to make themselves feel better
most people who work in theoretical math can choose how much of a work life balance they establish. some people love and breathe the material and do work long hours, but math is a very social field (lots of collaborations and seminars and conferences and so on) so those people are still enjoying themselves socially and getting a full happy career
some people (like me) are more balanced and view their work as work. i spend a lot of time outside, getting exercise, socializing, having stupid romantic adventures, enjoying games and shows, and i work during the week for normal hours on what i want to get done. sure, it's not like im getting things done quickly, but math research is a marathon, not a sprint. and spending time on other things gives your subconscious time to settle and organize information youve been thinking actively about
in math you can choose to prove "useless theorems" if you want, but those theorems will always be at the start of a pipeline of research that starts from "math that applies to other math" but eventually ends up at "math that applies to many important things in science, policy, the world". its possible your one theorem wont, or that your subfield wont for 50 years, but if you want your name plastered all over the world on a company logo, i feel like your motivations for science could shift a little
everyone in science and math is working together collaboratively to make small boosts that together result in huge movements for both people and knowledge
when you go to conferences and talks more often, this feels a lot more pertinent
but even more directly to you, theres plenty of pure math that connects immediately to more applied fields, physics, etc. i work on theory of partial differential equations and dynamical systems, the theorems i have worked on proving are completely pure math without approximations or numerics or experiments, but they also have immediate physical interpretations and consequences for applications
theres a ton of math like that and it exists in every field. many undergrads who have no idea what theyre talking about will have you believe that the only thing youre allowed to do in math is abstract algebraic geometry where the theory is contravariant functors of schemes and the applications are counting curves on hypersurfaces. that stuff is great and fascinating but that is a tiny window into the world of pure math research and you should absolutely open yourself up to the idea that in every field people are doing work that is not just important, but immediately important
thats a lot but the TLDR is: the stuff youre hearing is myths, people in math have balanced lives with plenty of socialization and research math is to a large degree very connected to the world and other fields of science.
Σηατ ισ τηισ?
sure
"shat is this" 🤔 🤔 🤔 🤔
it shouldve been ωηατ ις θις
using the word final sigma
Holy yap
Anyone know if there's a Putnam Competition discord?
@quartz ingot welcome to the mathcord 
to answer: I don’t know, but we do have a competition math channel in #competition-math, and there’s a math olympiads server linked in the description of that channel
that’s all I know, unfortunately 
Shoot, I didn't see that. Thanks!
Eh, close enough
I don't get the man with Turkish shirt
Crazy how these maps with Poland always like mirror the 1914 Russian-German borders of the country
How did the Imperial German territories become more 'liberal"?
Just straight up mirrors it goddamn 💀
perms?
Wait did they post that in every channel
money
hey, im so sorry for the delayed answer, thanks for answering and writing so much :DDDD, im happy to hear that, since thats what i hoped, especially the part of socializing within math circles given that i loved since school to talk with so many different people about the same subject we loved, math. Im sure it isnt all easy and happy either but im thankful that at least i now know that getting a phd is more...humane and not just isolation to the point of insanity, you really covered every single question i should ask so, thanks 🙂
It went pretty normal I guess, the interviewer was happy with my answers and it was a pretty fast interview . They said that they are currently a bit overstaffed and that they would like to hire me in late-July... So I think it went well 🤷♂️ . Who knows 🙂
I want to become a graduate student and research over seas (Japan), but I don't know how to do this since most student-exchanges "boot" you after a year (if I'm not mistaken). How do I become a permanent student overseas?
apply to a university overseas
so just as if I where a native?
No, they have instructions for international applicants
ah. So, just making sure, I wouldn't be looking for exchange programs
Correct
gotcha, thank you
@velvet dagger
No booli
🥀 💔
mood
-# ok now id like to say that i was forced to do this
-# i wouldnt bully u like this
so please dont ban me
or block me
Great work. 👍
Horrible
Fear not
I might change your right foot into another left foot though
nooo!!!
i was coerced into doing this
Okay fine you get a pass
yaay!!! :>
does anybody know if i am already studying at university and it does not provide bachelor thesis track, can i start doing Bsc thesis by myself (i have a nearly phd person who can check/fix my work)?
what are criterias to consider this as a valid bachelor's work from the university/law perspective?
This depends on each university
If your university doesn't have some process to do a bachelor's thesis, then a project which you do won't count as a bachelor's thesis
It'll just be some random project you do. If it's legit, then you could broadcast it on your website, arxiv, maybe publish, etc as a personal project
oh it was the case with us as well, they werent conducting the bachlors thesis. But after a lot of struggle then convenienced for it
and this year we are doing thesis
yippee
i wish that was my bed
I know right
Thank god I will do my laser eye surgery

do I know you
hello!
i was wondering if some math nerds could help me
i keep seeing these videos of like visual ai processing of a video where like each pixel has a box and it goes super quickly does anyone knows what its called?
like the AI will assign some random part of the video like [R1] and itll have like hundreds of them
and they appear super fast
and disappear super fast
@shell vigil @neat lintel I have a followup to that question on counting equivalence relations; if you know that there's a one-to-one correspondence between equivalence relations on a set X and partitions of a set X, then you can just as well count set partitions. In particular, an equivalence relation R on a set X contains the elements (a,b) and (b,a) if and only if a and b both lie in the same cell of the equivalence relation's corresponding partition.
The upshot is, counting equivalence relations on {1,2,3} with (1,2) and (2,1) in the relation is equivalent to counting the number of ways to partition {1,2,3} in such a way that 1 and 2 live in the same cell. Your choices for such partitions are easily seen from the perspective of 3: given {1,2} is a bag, does 3 go in the same bag, or does it live in a bag of its own? The former yields {1,2,3} (corresponds to everything being related) and {1,2}, {3} (corresponds to 3 being related to only itself). So, there's only two set partitions with this criteria, and thus exactly two equivalence relations.
oh, true
well I taught it that way since mostly when we're doing jee it's taught to us that way but this does seem like an easier alternative
For sure, your way is certainly valid; I just thought I'd share this, since it's a bit friendlier to count
or rather, it's snazzy lol
This does ask for the prior knowledge that equivalence relations and set partitions are effectively the same, but it's probably a good exercise to demonstrate their relationship
it's just extra
yeah i like it, ty for lmk
It's called YOLO






