#general-2
1 messages · Page 205 of 1
hello friends I am dead
"Why not" Math, since always.
do you think you could solve it if there was not 9
this is beautiful btw, 2 - 3 - 4. It's like a stairway to fame and glamour.
Hey Bell! 
Hey Bell!
🙂 I am sick again
😦

Hi Bell, get well soon
i bet you didn't sleep
Hi Well, get bell soon
😄
do you think you could solve it if there was not 9
I have no idea tbh
luna i feel very called out
because they were the kings of men?
if you have a reason you can solve it wiithout
The 9 are an integral part of lotr lore
Because I need to figure out why it's here to continue
smh
Or it's meaningless
😂
Okay I feel like I should calm down a bit. I'm on a roll today but tat's just confusing poor Flöpsel. Time to play some videogames
tag me if you need me luvs
what game chuck :?
She's missing theory tools, I think you won't be able to insert those in her head by giving more exercises
Fire Emblem Warriors
@thick charm You're not even gone and we already miss you.
let's be switch friends!
😦
even though my life is consumed by my Stardew Valley farm rn
Sure, you can all add me: SW-2767-9437-1298
i just got my switch last week
So Floop. Are you gonna do your thing or should I tell Casca that you forgot it all?
It's Chuck, btw
so still busy with zelda
Luna! What a journey ❤
I've had my switch since the release day and still haven't finished Zelda
i play too much 😦
I will try to do it with the best I can, I don't want him to be disappointed or such because he spent time learning me something and I forgot 😦
do I need your friend code as well or can you just do all the work for me?
do you have anything to do Luna?
who needs a job? 😄
what a tragedy 😄
well, how has looking for a job been going for you so far?
I once forgot something that Casca taught me. He spent the next 7 days crying.
that chain of comments is driving me crazy luna
Because it sounds like one of my friends
looking for a fu- I mean study buddy
never mind I just said that to make the joke
and I hate it when he talks like that
'steaMii'
Did you write that on jelly?
why are we doing math :?
That's a slate huh.
WACKELPUDDING
is that jelly? Looks like jello.
So let me add the minus symbol I forgot boi
sorry my british english is bad 😄
No worries, it's just how I learnt it
Wait Arreeeeem, I need help!
mine english is ouch bad
ooch*
What.
Good Arrem is here.
See the awnser I posted above and tell me where I add a minus symbol to get -30x.
Well I have to give it to you, that's a nice idea.
Explain https://i.imgur.com/UJUKyqI.png though.
How can x be equal to -6x.
idk berg, I tried
Okay, can I see what the exercise is?
the excercise it to torture Flappy as much as possible
I know what you mean with x=6x
Simplify that.
Because she needs to learn that people are cold and maths is made for torturing people.
👀
She kinda went into the right direction and then did some Flops magic that I don't get at all.
Anyway, Floop, do you remember that cool equation Casca taught you last summer?
h-huh
Let's try using that one here and see what it gives us.
The thing is, you can factor a polynom that looks like that by writing it as a(x-x1)(x-x2), flopsor
x1 and x2 are the roots :p
c is the term that has no x
Definitely telling Casca that you forgot everything.
huh huh
xD
😰
If you do an exercise like this every day, you won't forget it anymore
it's all a matter of practice
They're coefficients
Okay, now you have to apply the formula
Doesn't a site exist for doing this formula, I am lazy right now 😶
No calculator
can german please be as easy as algebra?
You won't have a calculator on a test.
nein²
Huh?
arrem, what?
Arrem, are you kidding?
Are you allowed to use calculators during your math tests, Flops?
Yes.
What the shit France. It's highschool. you're support to torture them.
OF IF I COULDN'T I WOULD BE DEAD ALREADY
That also explains why you can't do math. 
I don't think I had a math test without a calculator after I was like 12 🤔
Omg that's so easy
😦
a=25
b=-30
c=9
What the shit are they doing over there. I'm in Uni and they don't allow me to have a calculator. Not that it would help, really.
Me neither.
I am sorry but that square root. Seriously?
just reduce it, flaps
Mitternachtsformel!
Yes. You'll be able to calculate it. You should be at least.
I-I'll try to do that...
30?
no
Also, when you're done, I'll give you a protip. Ping me.
b=30
Is that the quadratic formula?
no
miss
b=-30
-30
Genau
You don't get to use a calculator on a fucking uni math exam?
^
Mein Lehrer sagte immer: Die Formel heißt Mitternachtsformel, weil ihr sie fehlerfrei aufsagen können müsst wenn ich um Mitternacht bei euch einbreche und euch wecke und frage!
so in the formula, how would -b be?
Of course we don't.
a8
-~~-~~30?
-(-30)
Lol.
yes

don't do -- like that pls
henbri, a calculator wouldn't help you in those exams
tfw nobody wants to play battleship
What's a different name for --30. And don't say 29. 
so -(-30) that equals to?
I was like "what"
Well, maybe for small multiplications
Wot Korea says btw.
30?
@placid heath Has he ever done that 😂
what's (-30)²?
Kryptik
Pretty sure I've been allowed to bring a calculator on every single exam I've had
What's the female form of der Lehrer

Like I could have brought one on my philosohpy exam if I wanted
die Leere
900?
Yes
Here are our old analysis exams. http://dmg.tuwien.ac.at/gittenberger/bisherANA.pdf
You can find mine on page 67.
okay, now -4ac, what's a and c?
Not yet 👀
die Lehrerin, btw
Gut Flops. UND JETZT RECHNE WEITER!
OKAY
Or my algebra exam on page 73 here http://dmg.tuwien.ac.at/gittenberger/bisherADM.pdf
forget the division, for now
uh
We did 30 - 900 - (4*9*25) idk how to do square roots on computer 😦
Omg second degree polynomicons
oh again
it's not just a minus sign
🤔
it's ±
But Casca said that we had to use either one or the other.
I remember that well, though.
Yes. ± is a shorthand for that. Either one or the other.
Yeap
@sudden panther Can't say I understand much of the German, but it seems like your exams generally require less calculation than ours
So, (4*9*25) should be easy to calculate
Yep, they definitely do. You don't need a calculator.
Take the combinatorics problem of my algebra exam (page 76). It just says "give the expression, you don't need to calculate it".
4925 is easy to calculate? Jesus christ I need mental calculation training.
What's 4*25?
"mental"
100?
sag
🇩🇪
Nope 
So getting back to our expression, inside the square root, what do you have?
You had 900-4*9*25
See, no calculator needed
wot a coincidence!!!!!!!1111111
wowzie
what the fuccccxk
very coinidinkal
Flops just got maths'd.
It's 0!!!!!!!!!!!!!!!!!!!!!!!!!
Should have given her one where it was negative
No henb
False. 0!!!!!!!!!!!!!!!!!!!!!!!!! = 1.
Bad hanb
Hahaha, arrem
Anyhow, now what do you have
You may now consider the lower part
@ocean robin
Honestly sound nice, Arrem. I always made some kind of sloppy mistake in my calculations
I need to sleep.
okay so I am here a bit
Yeah. Here they kinda assume that you can already calculate. Although I have failed at simple calculations as well.
Once got a point taken off from a test because I wrote something silly like 1 * 2 = 4. 
No, 2a
Kek.
🤔
So it's 50
0/50 
No
30/50
(irreducible form)
2/3?
No, flaps
woops
3/5?
Exactly
So what does it mean? What's 3/5
Do you understand what you did by using the formula
yus
reduce 20/25 then
Okay, but the thing is
You still gotta factorise it
Do you remember how to factorise a 2nd degree equation?
that's 0...
Huh?
3/5 means that, if you place that as x=3/5, you'll get 0
wat
but that's not how to factorise it
I am confusion.
Eh?
haha this is hard to explain
Okay lets go back to the factorising, then
Idk how much they taught about 2nd degree equations
Were you taught how to factorise them?
Eh?
Lol. Kids are sosillycute.
Haha
Wat are 2nd degree equations.
Equations that have a square in them, IOW.
Yes
what do you mean not those? You just solved one
Given that this is a problem I took from her test, I'd say they covered them, Bergo. 😛
She's been taught in the past, actually.
a(x-x1)(x-x2), does this ring a bell, Flappy?
Nope.
Yeah, I remember that.
Why?
But I didn't know that the result was 0 there 
What I meant is that, when you substitute x for the root of the equation, you'll get zero
Cause that's what she did
I noticed that I'm not so great at explaining things in English. 😛
Okay
You have that x1=x2=3/5, right?
And you want to simplify 25x²-30x+9
Mhm?
25?
uuuh
3/5?
No 😛
Look, it's fine, I'm not the best at explaining math in english
@sudden panther How would you explain the difference between the roots of the equation and the terms of the polynom
They're completely different things. 
Nou, you do quite a good job here.
good explanation
A root tells you what value you need to substitute for x to make the equation equal 0.
So when you have something like 25x²-30x+9, x isn't something that you're supposed to find
It's just me who is ready to sleep at any second
Maybe you should just go to sleep and we'll continue tomorrow. 😛
👀
No worries, I'll just double them for tomorrow
👀
25x²-30x+9 has no defined x value, Flops
If you had
25x²-30x+9=0
Then it would be x=3/5
lol you're german exercises are good tho
And what about x1 and x2?
Those are the roots of the equation
Roots = the solutions if you set the expression equal to 0
So let's say, if you had an exercise that said "Find the roots of the following equation 25x²-30x+9=0"
🤔
Then you would apply the formula and find that x=3/5
Yea, it was me derping
Shaddap snail, or you'll be Flopp's next meal
But then wouldn't it just say "solutions" and not "roots"? 🤔
=3=
Both work
"The root of an equation" sounds weird to me
Maybe it's a portuguese thing, we use 'root' all the time here
Nah, I'm just pedantic as fuck
^^"
we need a red symbol for X, this green one is confusing as hell
It seems like I'm wrong anyway, "root" is used like that
Seems super redundant, but whatever
Why redundant
Not really
Because you already set it equal to 0, so why say "root" 🤔
Hmm
Can I sleep?
True
Yeah, I've seen root used like that haha.
Sure Flaps
Yes Flop, go to sleep.
See you guys. 
Good night foxy. See you tomorrow.
Your dreams should be ambitious. Make them 3rd degree
=v
Ich habe gearbeitet und bin wieder zurückgekommen, und der Unterricht lauft immer noch
What a concidence!
Discord good as always
@zinc seal Wahrscheinlich dieselbe Aufgabe 😂
Ja deshalb bin ich Überrascht
yo bergi
mfw my code breaks when I add a printf
lol
Oh sorry
didnt finish ehehe
You need to be patient
She might take more time than the other students to grasp maths
So it'd be nice if people here were more patient than her teachers
😛
- For Lloyd’s ( ) of London, the frauds of the early 1980s seem a thing of the past.
Wtf does this mean
Lloyd's of London?
I wish I had done better at my German exam
Listening was terrible
And I also nominalised messen with Maß
Should've been Messung
😦
Not to mention other mistakes I didn't notice
oh no

I found my bug. And learnd that there's an unsigned char in C. Murder me please.
Die zweite beste Sprache!
You wrote unsigned char in your code?
No. I wrote char. When what I needed was an unsigned char. Because that apparently exists. 🙃 🔫
I don't know why they call it a char, it should just be a byte
Becaue they want to confuse poor Arrems. 😦
Because darn it, but you might need to store a -c
Yeah but they could have went with both, I suppose. Though it's not that big of a problem when you're used to the language. But it sucks when you're doing bit twiddling magic and it suddenly stops working because of a silly wrong assumption. 😅
do you guys know other channels like Phil Laude? XD
I didn't know schools had anthems
Juan is a music student. Try pinging him in the morning. He might know a thing or two.
juan is here? haven't seen him for a while 
What do you guys think about piracy? Do you think it is immoral? Do you think it should be illegal?
what kind of piracy
I think drinking rum and wearing beards is pretty ok

immoral? depends, illegal? if enough people think it is then it is
Sorry for not being too specific about that
I'll give you an example
Take Elsevier for example
well, I use pirate books or games or watch films every day and don't give a shit
and it's bad
but who cares
the largest scholarly publisher, whose 37% profit margin1 stands in sharp contrast to the rising fees, expanding student loan debt and poverty-level wages for adjunct faculty.
I pay for some indie games tho
cause they need money
Not too long ago, a harvard official came forward and said that even they can't afford the ridicilous prices.
I think withholding scientific information like that is very dangerous
I also don't understand how science can be copyrighted
it belongs to everyone, trying to put a price tag on scientific information is very dangerous
it creates a powerful elite which can use that scientific information for all kinds of malicious stuff
Think about it, Elsevier could just make it impossible to access their knowledge tomorrow
Do you guys see how a private company having such an incredible share and monopoly over education is dangerous?
there was a site of one Kazakhstanian woman that pirates science articles
yes, I know her
google DIY cruise missle
I agree with her
and with you too
I think it is immoral to withhold scientific information, and our only safety net against a possible coup which would wreck havoc to education worldwide is piracy
I don't think that everyone should just pirate everything, but the companies' unreasonable prices make it impossible for ordinary people to access it
If harvard is having trouble, how can you expect a single student to prevail?
Our only punishment tool against such corporate greed and malevolency is piracy, and the government is not being helpful with that
To give you an example an anatomy book in my country is 210 TL. minimum wage is 1021 TL. Do you see the ridicilousness?
education is a luxary
Anyway long live Blackbeard
It shouldn't be, unless we wanna go back to medieval times
when the Catholic Church and the other lords could rip off people all day long because they didn't know any better
You'd just implement the same system, only the ordinary folks wouldn't know for certain that they're getting screwed
and that going against the wishes of the elite is a bad thing to do
the same guilt-tripping BS forced on people but with different labels
ordinary people do know but most don't care
Most students&people who need to access information do care
but does it matter? if a baker wants to read an article about medical biology, he'd still be incapable to do so
a lot of students care because they want a degree so they can get a job
If you ask me, authors are the ones to blame
Why don't they boycott elsevier? no one is asking them to publish through there
Other companies are no better
And more importantly, you can't go along with an unkown&small company, they wouldn't have the means Elsevier has
also keep in mind that authors are just regular professors who dedicate their lives to science, and they care more about science and less about money. To them, spreading their book wide is more important
The problem is there are no government regulations against this, in fact, the government actively cracks down on pirates at every chance
Well as for the government, they won't be able to do much about a russian website
It wouldn't be too far-fetched to say that companies are paying government officials to make sure that things are going well
They can sue it as much as they want to, it's outside their jurisdiction
No, but they can track who uploaded it to that russian website
Don't VPNs prevent that
VPN's are useless against governmental means
Oh 
There are more than 1 way to track someone
Regardless of where you appear to be signing in from, you're still using your local internet bandwidth
It's easy as pie to trace someone for that reason
It doesnt matter if the network is encrypted
I see
You could possibly encrypt what you are sending, but you'd still get traced
If it was that easy to avoid government, pedos would never get caught lol
the isp cant know whats data is going through them if its encrypted
There are people doing a lot of shady stuff and never get caught
well if you're going to do something illegal in the open then you get caught
nah, if you were hosting pirated stuff for others then you'd be in trouble
going after every single person involved in piracy is a huge waste of resources
so they go after the big whales
and try to make an example out of them to scare others
germany does from what I've heard
A friend of mine downloaded ONE MOVIE
And received a letter that he'd be fined for 500 euros
He had to hire a lawyer
Good question lul
btw
this site isn't Russian and it's closed for Russia
cause some smarty pants
from "science elite" said some pretty bad things about the creator
which site?
they have 10000000s other options to get stuff
if you cant find some books o the popular sites then use irc
I remember when I was a kid
I used irc to download games lol
Omg
I had forgotten about that
I downloaded half life 2 beta like that lol
Before the game's release
doom 3 as well
good times
I didnt have internet till 2013
Or 2012
All those fake download buttons
And pop ups
so annoying
Its been years and the fastest connection i ever had was 3mbps
2mbps rn

Have you ever had a triple kill with less than 15 fps and over 280 ping in league?
have that sweet sweet 1 Mbps
That's awesome
You guys have names of groups that I didn't see in high school
Like Allen or Keten
or the diamin
well you don't see them all too often anyway ^^
keeping away from sulfur compounds is a stance that is usually gladly appreciated by your nose ^^
haha
Oh yea, we do learn some geometrical isomery as well
which I guess is one of the hardest things that are presented in high school organic chemistry
my new geometry teacher is 76 years old woman and in her profile on the university's site was written that she believes in sacral geometry
damn
didn't know that geometry is a religion
@ocean robin 6. The university student has been reading Kant's Philosophy for 3 years.
👀
Matt Parker ❤
Waiiiiiit. I really know the tense for "has been reading"? Perfekt? 🤔
That's part of the puzzle
Because I have seen some weird things with "worden" at the end
Or maybe it's hat sein lesend. 🤔
Like "hat gemacht worden" or idk wot
"worden" is for passive thingies

Now it would just confuse your floppy brain.
😤
i have no idea about that "has been reading" tbh
can you identify the tense in english though
Persent perfect continuous or something like that? I feel like I just created an abomination ^^"
and what do you have trouble with?
Are you reeeeally sure it's "hat gewesen lesen" 👀
🤔
looks like an abomination 
Flappy, when you translate the continuous present tense, what do you usually do?
i like you henbri
🤔
yes I'm sure 
well I just use the present tense in German 🤷
Okay, so what's the analogue here?
🤔
Do we need to start teaching basic logic too now? 🤔
To be fair, her question isn't really obvious
present continuous => present
present perfect continuous => ???
😂
There we go. It doesn't get much more obviousererererer than that.
arme Floppo
Maybe we should try a conceptual approachie
Well nevermind I don't think I can explain it all that well
generalized there are only 3 tenses that you need in your everyday speech
Okay let's just use Perfekt then...?
Perfekt, Futur 1, Präsens
Flappo, what time does Perfekt refer to in German?
Think about what present perfect continuous means in English, in this sentence
The past?
It means something began in the past, and lasts until the present
In German, there's no strict equivalent
But you can build a structure that has the same meaning
Thanks for teaching me English as well, didn't know the use of that tense :v
Using a certain tense, combined with a certain preposition to express the point in time at which something began and continue until the present
Because I am just using that tense because... it sounds better or I have an example which goes with that tense 🤔
Don't worry 😄
So, how would you say in German
That something is still going on
And has been going on since a certain point in the past
Perfekt? 🤔
As you said, Perfekt refers to the past
I want to say that it's still going on
You can't express that with Perfekt in German
yeeeah
smacks Solet
:D
Shush.
😏
Now.
You need to express that something is still going on, and it began at a certain point in the past.
Think about that.
Can you think of a preposition
That says something began at a point in the past
And is still going on?
🤔
uuuuh
(krypti what do we do now)
(i defer to you, teacher, roger)
And what does seit mean
For/since?
And what does that mean
🤔
What do you mean by "what does it mean"?
if you use since/for
🤔
lol
okay
if you use since/for
what does it indicate
what aspect of time does it refer to
or what is different in the meaning of since/for compared to other time prepositions
or maybe differently
when do you use since/for
I'm going to eat, you take over 🕵
Gooooooooone
😂
Well, when there's time which has run out during date A and date B 🤔
Let me think a bit
Back
"Well, when there's time which has run out during date A and date B 🤔"
Hummm I think I get what you mean
Now, what you call date A
Is a point in the past
And date B
is the present
Don't you agree?
I'm still in favor of hitting Floop in the head when she's not looking and hoping that she wakes up as a genius.
😂
I'm still in favor of hitting Floop in the head when she's not looking and hoping that she wakes up as a genius.
i dunno what I should think about that 🤔
And yeah Krypti, that's what I meant.
So
can you explain it in your own words again?
uuuh
"There's date A and date B and uuuh - ah i have to go eat
"
krypti i am sorry
😂
I have no idea how to explain that again 😦
Solet thought about leaving the club but it seems he'll get back into it lol
there's this
little thing
called hope
that one day
flops will be able to do it
... and i am clinging to it for some reason
😂

Well, when there's time which has run out during date A and date B 🤔
You can rewrite that, but using something else instead of date A and date B
Namely what I just told you
Yes, okay
So
Since indicates a point in the past time
When something began to happen
And it has been going on up to the present moment
Do you understand that?
Yeah?
Then if 'seit' translates that notion
"I've been doing X for Y" means you started doing X in the past
And you're still doing it
For Y time
Yeah, but how do I translate the "I have been"?
Perfekt?
Present? 🤔
Yes.
wat
You're describing something in the present
That began a certain time ago
You use present tense
And seit to indicate it began Y time ago
yeeeeah
Now translate it
It's the same as the difference between
I studied German 2 years ago
and I have been studying German since/for 2 years
I want you to translate both of Penguin sentences
Before you move on to my translation
Lul
Student is enough
ah okay
Now translate pingo's
But grammar? ;u;
also note, don't use präteritum when translating the first
Awww okay 😦
Do all of these work?
Der Student liest Kants Philosophie seit 3 Jahren
Der Student liest seit 3 Jahren Kants Philosophie
Seit 3 Jahren liest der Student Kants Philosophie
All three look fine
smartz pengu
1 is what I'd personalyl say though
1 sounds a bit weird orderwise
the other two I'd use in writing
Doesn't it?
Hum
It might be, it's just the one I see myself forming on the spot
it's just individually, what types of words you give priority to
What's the difference in emphasis between 1 and 2? Is it just earlier in the sentence = more emphasis?
Is it?
- is more about how long
Ich habe Deustch vor 2 Jahren studiert / Ich studiere Deutsch seit 2 Jahren
I read 1 as emphasising the time
🤔
Fan Bloop.
Flappo, that was good. But watch for the verb.
oh my fokking god
Ich habe Deutsch vor 2 Jahren studiert / Ich studiere Deutsch seit 2 Jahren ;u;
Now fix the verb
You need a different verb.
Good.
well
What if you studied it in uni? 🤔
depending on context
yeah
this is correct too
since the previous sentence from krypt was about a student
I used "study" so flops can't be blamed
one could think this is about a student too
Fix the form though
Ich habe Deutsch vor 2 Jahren gelernt / Ich lerne Deutsch seit 2 Jahren ther :v
Wait, I'm being dumb, sorry
Good, pupil
You've learnt how to translate present perfect continuous
That's a good step
wooooui
Ask her again in a week. 😛
or in a day