#general-2
1 messages · Page 234 of 1
The reason why you'll generally have the outside value being the derivative is just because that's how the chain rule for differentiation works. If you differentiate some function f(g(x)) you get g'(x)f'(g(x)). So this technique is just the reverse of that particular case.
Sometimes when you don’t use latex you get a kid
👀
It was great I did a lot of exercises today
Cool.
today was very productive
I guess you are too good to need any help.
Oh?
Jeopardy music
Given a regular cube, where the centers of its faces are the vertices of a octahedron. That way, the centers of the faces of that octahedron are the vertices of another cube. Doing that infinite times, determine the sum of all of the volumes of the polyhedrons
I'm pretty sure @ancient spade did this, as it was in one of his tests, I was just wondering about it, I don't feel like doing it, I'm pretty sure I could do it or at least like I think that I know how to do it but it seems too much work xD
Maybe I'll play something now, been studying all day I need something to chill
Play what?
Oh.
I want to play games too.
Bay-se
Did the tabletop idea not prosper
I loved the screenshots but can't buy the game 😸
Creation in Tabletop Simulator. Town of Hommlet map created by Yeti (http://yeti.fragilethings.fr.yuku.com/)
I see. 😛 It was just a general question though, didn't mean to imply it referred to the present
In einem Sommergarten, ein junger romantischer Mann mit einer Zuneigung für Idealismus zupft eine Blume. @viscid cape
why's there a comma?
because there was in the original and I probably suck
ok try it without the comma
In einem Sommergarten ein junger romantischer Mann mit einer Zuneigung für Idealismus zupft eine Blume.
uh
seems like a mess
word order :?
In einem Sommergarten zupft ein junger romantischer Mann mit einer Zuneigung für Idealismus eine Blume.
🐌 ✅
np! and the snail emoji wasn't supposed to mean you were slow or anything, i was just looking at a snail discord server before and wanted to use the emoji
Many people assume the meaning of roles without reading info.
We had this one native who kept giving himself level A to show how smart he was.

RIP
getrole Level A
:heavy_check_mark: Given you the Level A role.
:heavy_check_mark: Given you the Level C role.
@red pewter Very good, you just need a new preposition for Neigung
Hi guys
Hey. ^^
It is, yes. That and English.
Es freut mich
You're bilingual
My mother tounge is Arabic
And I do speak English as well
I think German is a little bit difficult
But it is so beautiful
peeks in
👀
Hey, Tenny. ^^
🤔
O! You are Welcome
danke! :)
Sie sind aus Deutschland?
nein, ich komme aus den philippinen.
aber ich studiere deutsch als mein hauptfach an der universität.
und Sie sind aus...?
Sudan
oh, toll!
Krim
Ihr zwei seid sehr höflich, aber im Internet benutzt man du. ^^
lmao entschuldigung. im klassenzimmer wir sagen immer Sie in simulations where we speak to strangers even in the internet. ((wow my german suddenly failed pfft))
So that means prefering "du" to Sie?
Online, yes.
this reminds me of a funny anecdote i saw on facebook once
this guy's german professor was mugged. but the kids kept using Sie as they demanded his wallet
"hand over your wallet, my good sir."
lel
^^;
Ich arbeite jetzt
Bis später
tschüüüss
Es gefällt mir
sehr gut
Tschüß
Could anyone give me advice for an essay I need to write? It's over 1 month late and I need to come up with a thesis still
I was wondering if it'd work to write an essay about how snakes can be therapy animals
I'm supposed to write something involving positive emotions and some other topic
Seems fine.
oooh i like your topic! sadly i'm not confident enough to be correcting anyone's grammar anytime soon 👀 ;;;
I'm just wondering if it's an appropriate topic
well, it definitely sparked my interest
kein problem :)
I kind of doubt my professor will even let me turn it in though seeing as it's 1 month late and his policy says if you're submitting a late paper you have to submit it within 1 week of the due date
I guess I'll just hope for the best
It's 5:30 am and I'm sick and can't sleep
Exam at 10:30 :-s
@tribal warren Berg im in serious need
Or anybody else that can do optics
+physics
It's about the eyes
So is the focal length in the eye constant?
Because I got this as exercise a
Okay the full exercise text: Wessel has his finger 10cm before his eyes. The can't see the finger sharply. The distance between the eye lense and retina is 1.7cm (that is true for both eyes)
Now there is b
Now Wessel looks at a car that just passes and is 100m away from him. How big is the object distance in cm
100m*100 = 10000cm
So now I need to calculate the image distance for that
And I did that
If you want the calculation it's around 1cm
But now they ask for the focal length OF THAT CAR SITUATION without using arithmetic
Okay
Wessel has his finger 10cm before his eyes. The can't see the finger sharply. The distance between the eye lense and retina is 1.7cm (that is true for both eyes)
a. Calculate the focal length (did that)
b. Now Wessel looks to a passing car that rides 100m in the distance. How big is the object distance in cm (did that)
c. How big is the image distance for this situation? (did that)
d. Think how big the focal length is without using arithmetic (confused at this because I just calculated the focal length, or is it not constant and did I do something wrong at c?)
Does it literally say think? If so, maybe they want you to estimate something, just to make sure you understand the concept.
I saw this physics I book a while ago, where the guy would ask things like how many strands of hair do you have, or crazy stuff like that
@sour mesa You probably did it right, but the exercise is trying to make you understand the focal distance without doing maths, so I think you have to think about the fact that he can't see sharply within 10 cm
I don't really remember what I learned about the eyes in physics, I'm sorry xD
?
The refractive index of a diamant is 2.4 for yellow light. From wich incident angle (rounded to 2 decimals) will a yellow light ray that goes from a diamant to air, being fully reflected Does this mean that I have to calc angle i if angle r is 180 degrees?
(don't mind my english)
from which incident angle will a yellow light ray that goes
I think you're missing a verb
okay
I'm translating my exercise literally
no that's not 180 degrees
interal reflection?
Not really
Okay so whenever rays hit the surface of another medium, it will usually do both reflection and refraction
But that depends on the angle
yeah
Usually, there's an angle that from that, you will only have reflection
But there's also a critical angle
I've learned that
Ohhhh
That's just sin^-1(1/2.4) iirc
that's what it's asking, right?
It doesn't state literally that it is asking for the critical angle
But that could be it
good way to remember it
cause
arccsin(n1/n2) is a shitty way
(and that 1 is only if one of the mediums is air)
senL = the n that's the smallest/the n that's the biggest
L being the critical angle
so in this case
senL = 1/2.4
so rewrite snell's law?
I mean
kind of right xD
it comes from
also I wrote sen, sorry
fucking portuguese
sin*
but remember
NO
?
I mean, sure
but it's good to remember the way I told you
because it will only occur if na>nb
btw
that's how Optical fiber works
Sorry but what is L and n_a and n_b
L is the critical angle
n_a is the medium with the biggest/most refractive index out of the two
and n_a is the medium with the smallest/least refractive index out of the tow
oh okay
if the incident angle is higher or equal to L
it will occur total reflection
@sour mesa you good now?
I gotta do some things if you have any questions hit me up
@red pewter
Translate: This sentence will be a challenge to translate.
with dictionary if you want
👀
@sour mesa
Translate: I also want a sentence.
I don't remember the word for "liquid" even though I translated it yesterday 😥
dang, I wrote that word because of that
Die Farbe des/der xxxxx war so orangerot wie die Abendsonne?
I don't really know if so can be used like that to be honest
Ich will ebenfalls eine Sätze. its wrong i think because i didn't use anything except for searching up also
will sounds wrong
will is one of the only two things that are right
your assumption was correct henbri
also the word is Flüssigkeit
Ah
Oh really
-keit means female right?
Lmao
Yeah i wasn't sure
Dieser Satz wird eine Herausforderung zu übersetzen
Cool, so Die Farbe der Flüssigkeit war so orangerot wie die Abendsonne
I was also thinking about auch
Ich will auch eine Sätze
fix last two words
der Satz
-en?
i can't tell if i'm being spoken to
einen Satz?
🤔
correct @sour mesa
Ich will auch einen Satz?
yeh babybell
i'm not cheese ?!?
oh, my mistake
Dieser Satz wird eine Herausforderung sein zu übersetzen
I think that's okay
You could also pull a sibject out of thin air and make the 'satz' the object
O_O what
O_O
I was gonna say 'Es wird schwer sein, diesen Satz zu übersetzen'
I guess it still works.
'Es wird eine Herausforderung sein, diesen Satz zu übersetzen'
or 'Diesen Satz zu übersetzen, wird eine Herausforderung sein.'
You could take Chuck's infinitve clau... he's too fast.
cries
is fine cbell
I imagine it's better/more-native-sounding to not have too many things going on in one clause(?)
I like Chuck's last sentence the most.
-it's more native sounding to make the sentence as difficult as possible-
Yes.
yes
also @red pewter
Translate (into English): Bloß eine Nacht, ein Meer von Dunkelheit, ein paar Schwarzweißfotos, auf denen die Begegnung zweier ruhmreicher, in allen Disziplinen der Leichtathletik gestählter Körper festgehalten war, um mich zu zeugen, mich zu lieben und mich zu belügen.
Tfw Verschlimbessern
O_O
(is a joke btw)
*verschlimmbessern
pferd. i just shed tears
of joy from loving German so much?
i haven't slept in days be nice to bell T_T
Isn't that the sentence that made some native tell you to read easier books? 😛
Translate this, Bell: Du hast es verdient, zu lächeln.
you have deserved to smile :?
well-remembered henbri
❤
you have it deserved to smile
What do I win?
The Meme Award
the book is certainly a challenge to understand but not beyond me I don't think
@whole rapids Too bad I remember that instead of German words 😦
Wooo. That's all I ever wanted. Thanks Mika. ❤
selective memory
besides, words contain more information about them, thus use more hard disk space
a little practice sesh in casual if anyone wants to join lol
dang it! I'm in class
class Meme {
public Bell bell;
}```
😮
we'll be here for a while lol, how long will you be
is it acceptable to tip the pizza driver 1 slice of pizza instead of money?
lmaoooo
I always tip the pizza delivery guy
What about $5 in quarters?
that wouldn't fly in america
well I can imagine
we don't really tip where I live
only really tip the pizza guy here
Tipping with a pizza slice is VERY acceptable
I'd liek a ninja turtle to deliver me pizza someday
Would be funny
I'm fine, how are you?
@hot cloak no prob lul, I'm not at my phone the whole time as well
#work
Heh
i don't understand :/
whatttt
☕
😦
Arrem how do you do that
Where you input java
Or whatever can't really define java
❤
@merry geyser
```java
Syntax
```
This works with most languages. Simply replace java with py, or cpp, for example.
It is.
# This is a Python comment
def stuff(): # This is a Python function
print("Stuff")```
Got it
Using markdown allows for some nice colours. ^^
Smh, whitespace between the function and its actual call
banworthy imo
Also according to PEP8, two spaces between code and #, and one space after the #.
ban Casca
:x: I cannot ban this member.
😦
Apologies if I managed to upset anyone, that wasn't my intention. I have taken your criticism to heart and updated my message. ^^
So
So you have that inequality, right? So you know that whatever numbers you choose have to agree with that.
1<=(x+1)<=(y+1)<=(z+1)
Ye
Yeah.
Let me write it like a = x + 1 and so on, to make it easier to read/write about.
abc = 45
You know that these a, b, c have to be some re-grouping of the factors of 45.
Yes
Oh yeah ok regrouping so
Then do I just do the regrouping with my mind or?
Is there a method to get all the regroups possible
You can write down all the possible variations.
It's only a small amount of numbers.
Yeah since they're not equal as well its much easier
Yeah.
So you just write down all the combinations.
And then you make sure they fit the inequality.
1 <= a <= b <= c
So for example, if you take the one where it's 1, 9, 5.
Then you know that a = 1, b = 5, and c = 9.
but how can 2,2,4 equal 44 lol
Where does it say it equals 44?
and 4,8
It says 3, 3, 5 is 45.
its a b c = 45
Yeah.
No.
You are trying to satisfy the equation at the start of the question.
Yes
Not xyz
why does he state that 45 = 133*5 tho we don't really care about that
What do you mean?
1*3*3*5
How will you find out the values if you don't know that?
Ok got it
Try expanding (x+1)(y+1)
I don't get how it progresses to (x+1)(y+1)
like, x(y + 1) + y + 1
oh x(y+1) + (y+1) = (y+1)(x+1)
Sure.
cool
German server apparently also teaches math lul
Maybe by the time flappy reaches calculus the teaching can be done in German
Nooooo.
Floppo time for exercises
Oh oh oh.
Oh yes 😄
In the neighbourhood of the old university with a big library and strange professors an understanding student writes a very interesting book
OH WOW
Oh I might join-nope nope nope nope nope
nope nope nope 
May I try? ^^
But I love casca D:
Aw. ❤
So Floops, how was the math today? I gotta say I'm impressed as Luna explained the factorization in text and you got it and solved equations.
In der Nachbarschaft der alten Universität mit einer großen Bibliothek und seltsamen Lehrern schriebt ein verständnisvoller Student ein sehr interessantes Buch.
kill me
Lehren 🤔
you can use Professor
There. 😛
Good try, my pupil
:o
Now, listen to Grey's advic
What is the difference between Lehrer und Professor?
School vs university.
Ah ah ahhh.
So let me fix that.
In der Nachbarschaft der alten Universität mit einer großen Bibliothek und seltsamen Professoren schriebt ein verständnisvoller Student ein sehr interessantes Buch.
almost
^
noooooo
In der Nachbarschaft der alten Universität mit einer großen Bibliothek und seltsamen Professoren schreibt ein verständnisvoller Student ein sehr interessantes Buch.
i cri
❤
Good job, pupil.
Progress.
yay
You're steadily improving. Only natural that you would have gotten there eventually.
\o/
guys, is there a site where I can see if I'm A1 yet or not?
hehehe thanks 
eh
You're A1 by default
ohh
That's the one you start with
for all intents and purposes, you are A1
Arreng go do your homework
Technically not by default, but yeah, the requirements for A1 are very very low.
I am. 😦
Poor Arrem.
concentrate
if you start learning and have learnt a bit of german, you can basically consider yourself A1
but that's not really saying much, anyway
I saw that an A1 has to have basic skills that's why, also to see if I'm A2. I don't want an official site.
Wanna try translating a Ger-Eng little poem?
"I don't think it's supposed to be like this", said the distraught writer after reading through his book
go flops
Chuck stop rekting me
@sleek valve https://learngerman.dw.com/en/placementDashboard
😸
not international
@sleek valve Try that website
thanks
Ops, you pinged him already
np
Find out your level!
Select your level.
What.
lol chocc
Chuck who was your favourite in Mortal Kombat
72% on the A2 test for me last time
And yeah Chuck, I have a problem with your sentence

"be like"
I was going to use aussehen and then said "heh nope nope nope"
But there are three answers, unless I'm missing something.
eh
..mhh
2
It's not the best answer, but it's not entirely wrong, either.
i wouldn't count vergnügen
yeah
Also I've always been a sub zero kinda guy, Krypti.
But I wasn't too much of a Mortal Kombat player anyway.
That's cool.
Street Fighter was where it's at for me
Classic
and my boy Vega
Chocc
I'm the opposite, I was terrible at Street Fighter
I always liked Sagat
wow
https://www.youtube.com/watch?v=RxaXBIeQtjI this was my jam
That song is epic
I wasn't too bad in SF for a while but then I found that I'm even better at Melee. So I stuck with that.
😸
teach me your marth
https://www.youtube.com/watch?v=gayJ6Hyw7lQ this teaches you all you need to know
Sorry that the head is off the screen. I didn't want the New vegas water mark blocking so this is the best i could do.
Megaman was my childhood
I did a no hit run of Megaman 10 once
it's still hard for me tbh
get on my level skrubs
i don't think i ever managed to get to the wily stages as a kid
Also Luna, the key to playing Marth is to absolutely bm everyone with your ridiculous disjointed hitbox.
btw that soundtrack
oh my god
Also always keep moving
dr willy's stage 2
of marth and yoshi grab range
ken combo is the only reason i want to pay marth
what's your colour, chuck
"Ich denke nicht, dass es wie das (nachgeraten/aussehen?) soll", sagte der verzweifelte Autor, nachdem durch sein Buch liest.
I hated this god, I am sure there's a lot of flops in that please send help immediately x.x
hwite
lol
Guys, if I understood correctly, when speaking you use "Present Perfect" while using "Past Simple" in writng? is that correct? if so, WHY?
I'm the German the moon
This is a cover of Dr. Wily Stage 1 from the soundtrack of Mega Man 2. I am Songe, a french musician/music producer. On this channel, I mainly cover video ga...
just
too mich activity
eh, in simple terms, yeah, grey
Wat.
but we do use simple past in german for select cases and verbs
🤔
Not quite but you're closer than I thought
I reaally thought I fucked up
"Haben, sein and ...?"
"Ich denke nicht, dass es wie das (nachgeraten/aussehen?) soll", sagte der verzweifelte Autor, nachdem durch sein Buch liest.
Right let's go through this one by one.
mostly all auxilary verbs and modal verbs are pretty much always in simple past
or I got it wrong?
also some other verbs
ok
the word you want here is aussehen, that works. But wie das is not how I'd translate like that.
like wissen, kennen, denken, are often encountered in simple past
there are more, but some are more specific for some cases
shorter
so 

ahh, I see. Looking for "the simplest way"
don't take that as an excuse not to learn simple past, though, grey
but you mostly never go wrong with present perfect
Sure, I will. Just wanted to be sure so I won't sound weird talking or writing if any.
futur 1, simple present and present perfect are pretty much the most used tenses for spoken german
"Ich denke nicht, dass es so aussehen soll", sagte der verzweifelte Autor, nachdem durch sein Buch liest. Like that?

Yup, nailed the first part.
close
yus
you are missing a subject
Sagte der verzweifelte Autor is also fine
not gonna tell you where
wow
^
but there is a subject missing
oh
"Ich denke nicht, dass es so aussehen soll", sagte der verzweifelte Autor, nachdem er durch sein Buch liest. first
If he does something after he did something
And then uuuh
what does that mean for the second verb?
Past?
yup
Mmmh let's just use Perfekt.
Nope
it's not
Thank you
"Ich denke nicht, dass es so aussehen soll", sagte der verzweifelte Autor, nachdem er durch sein Buch gelesen hat.
where did bell run off to
"Error: Sorry, there was an error connecting you to the application.Invalid or missing lti_message_type parameter."
Thanks, here it's just blank
oh damn
Getting Taco?
It's easy, you already have the right word order
No more tacos....
"Ich denke nicht, dass es so aussehen soll", sagte der verzweifelte Autor, nachdem er durch sein Buch gelesen hatte.
It's like a trigger now? lol
:D
To check if my "cheating" works here: Can you say Ich denke nicht, dass es so sein soll?
yeah
cheater
my take would be Ich glaube nicht, dass es so sein sollte
same
I can cheat a little though with verb with -ieren
I'm really unclear on the difference between denken and glauben
like the whole language
in this context, none :)
Since they all have a French root 
I think I should probably go for a while. Maybe come back around the holidays
you leave us bell? 😦
😦
D:

rip
Stay healthy and safe, Bell. We'll miss you.
Good Night TBell
Damn, I miss her already. 😦
Nabend! Noch mal ne halbe Stunde da bevor ich wegen Samstag-Uni schlafen muss! :reee:

Hey, Korea. ^^
Hallu Korea. ^^
was solet
lel
Ich mag dein Profilbild
I have to go on campus tomorrow as well 😦
:P Wieso nur Chuck :D
gg Floop
3 Days = B1 at least
Naja Solet
That's not the good reaction Breg.
Im Gegensatz zu dir leist ich was. :D
I mean
Was hast DU morgen vor? :D
that's 5 hours of sitting in a shitty chair and doing dumb maths

Ich, Korea?
Bergie, Math is not bumd >:
all tests are dumb
nop
some math tests are challenging
and make you think
this one is basically a mechanical test, basically all you have to do is silly math that you'd normally do on a calculator, like multiplying really broken numbers
or dividing broken numbers
that doesn't require thinking
Guys, a question: how much do you pay for the internet and what do you get?
Too much, too few
I want numbers people, numbers.
Why did bell go away 
Telekom = Scammers
Hello Korea
they're bad people
Hi Kryptik
You and Chuck confuse me <_>
Alle ISPs sind schlechte Menschen
Das ist inhärent Monopolgefährdet
#VerstaatlichungDerLeitungen
That's fucked up
German internet is like one of the worse in europe
what!
she called it uncharted territory
That's stupid
I pay about 20 dollars for mine a month
That might be possible, 8 Mbit is not available where I live
well
at least not physically
You can buy it tho
:ugly_face:
I have 25/10 :(
Solet get a PhD in science and fix it.
Geh studieren junge
all numbers in Mbps?
Korea, b = bits, B = Bytes.
not really
Mbyte = 10^6 byte
not technically
Mibyte = 2^20 byte
That's what I'm assuming.
Well, rather MB / MiB but i wrote byte for clarity
Good thing about living in the capital is being able to get better internet tbh
Yeah
I've had very shitty internet
A Kilobyte is 1024 bytes, a megabyte is a 1024 kilobytes hence a megabyte is 1048576 bytes
but a year ago people here at home decided that we needed better internet, so we cancelled a lot of things that were kinda useless
and got a good internet
Oh boy
So Kilo is exactly 1000, Mega is exactly 1'000'000
Because of that, Kibi, Mebi were invented
Kibi = 2^10
Mebi = 2^20
Gibi = 2^30
you get the idea
haha
savage
That was in a school book, I have to revise and search.
and by school I mean Electrical Engineering
It's sufficient for me, I just watch youtube and download books
Defunct GVT
Another indicator for the shitty internet in germany is the case of that one company that has their data shipped on flash drives by car because it is 10 times faster than using the internet
:(
I had Vivo
WTF!!
Yeah, it's vivo now I think
yeap
What do you use?
Wir müssen uni internet anzapfen, korea
But I've had NEET, GVT, Vivo and now LiveTIM
Cool, I didn't know TIM had internet
It's the best
I doubt it's avaialble here I live though
It's very good
I don't know, it's very limited in that aspect
I remember that I called asking them to come here like please lady on the other line
like a year later it was here
"Oh wow, did Berg call? Damn we gotta install it there immediately"
haha
Nein, ich meine das echte uni internet von den Instituten, korea :D
Ahh
honestly it's the best internet I've ever had I'm very happy with it, I've never had to call support in my life
Noch nicht
In one year?
That's a record 😄
Bald biste ja auch bachelorarbeiter
Bzw nächstes Semester
Was ändert das daran?
Yeah if you play games that's important
Yea
Die geben dir zugang zu deren räumen
It's very uncommon to say that about a ISP in Brazil, right?
Außer die hassen dich
When I played unreal tournament some 15 years ago I had 64kbps
Was studierst du, Korea?
Sicher? Bei uns ist das gerammelt voll
Die sitzen zum Teil zu zweit am Büroschreibtisch
Der offensichtlich für einen ist
Wow
haha


🔫