/sci/ - Science & Math

>>9726857
does anyone have the one with the person getting banned from club penguin for talking shit about the computer assisted proof of the 4 color theorem?

>>9726863

>>9726866
what was the bad word? invalid?

>>9726883
It's a joke image, friend

>>9726857
Where is the pic from? I thought it was 'Mathematics Made Difficult' but no.

>>9726883
>>9726895
ass at the beginning of assisted, smart ones.

>>9727013
>implying Club Penguin would ban you for saying ordinary words like grass, pass, etc.
I find that hard to believe.

>>9727193
It probably filters "-ass", as in gay-ass

>>9727009
ian stewart concepts of modern mathematics

>>9726866
saved

>>9727514
That is very autistic.

>>9726857
Ogre anon should be scientifically studied.

>>9726857
Not the first time I have posted this but I still love this one.

>>9727631
You heard the one about the topologist who never got laid?
He couldn't find the hole.

>>9727495
Thanks, it seems interesting, would it be useful for a non-mathematician? It seems like the kind of stuff that Numberphile made irrelevant (for the worse).

>>9727523
Thanks

Translation: Mother asks her baby "what is the expression is which the number 4 is cancelled, obtaining the equivalent algebraic equation?".

>>9727762
it's a good book, but you gotta know at least the stuff you did in high school well, like geometry and a bit of precalc/algebra

>>9727682
Is geometry really that messy? I have only done algebraic topology so far, and the picture is accurate for that bird.

>>9728763
Only if you're doing differential geometry.
Algebraic geometry is usually as nice, if not nicer than algebraic topology.

>>9728763
Everything gets messy once you start working out actual examples.

>>9728127
If you're gonna translate, translate in full.

"Since the baby can't answer, you answer: [question]"

>>9728982
Fuck you.

>>9727514
Kinda hot.

>>9726857

>>9727651
So good!

>>9729083
A true scientist

>>9728982
Probably the dumbest thing I've laughed at in a while

>>9728982
10/10

>>9727584
it always surprises me how well educated he sounds, even though you'd expect him to be a complete retard

>>9729810

>>9730002
Looks more like a trains of guys fucking each other to me tbqh fampai

>>9729101
What functions are these?

>>9727584
well shit I lost

>>9729094
>bio majors discover how to add

they evolve so quickly

>>9728991
Funny

>>9731096
It's medicine.
https://fliptomato.wordpress.com/2007/03/19/medical-researcher-discovers-integration-gets-75-citations/

>>9727514
This is so kinky

>>9731474
Who is this and why is he so dumb

>>9728982
i feel stupid but i kek'd

Dropin some OC

>>9732087

>>9729957
Anon hasnt returned with the serum yet.

>>9732254

>>9726857
economics isn't a science

>>9729094
AHAHAH i forgot about this holy fuck

>>>/int/89394745

>>9730002
Cease this tomfoolery this very instant! Pluto is a real planet, a big strong planet, and he is not covered in dicks!

>>9727685
we need more decent memes instead of normie shit

oh, how I am sad that 4chan has become popular knowledge

>>9732401
It’s a social science.. same thing r-right?

>>9732087

>>9733129
I got 3/34 plus-minus (5sqrt97)/34 for "r". I'm not sure what to do about sec^3 though, MoUC doesn't work for secant and my laplace table doesn't include it. Maybe a power series solution could work?

>>9733196
Fuck, laplace transform of sec ended up zeroing out. Not sure about Sec^3 though.

only genius can solve

Postin' OC

>>9733483
>50% average on a midterm
Why do I even try, /sci/?

>>9733454

>>9733561
why do facebook-tier idiots keep thinking this is meant to be solved for an irrational number of fruits?

>>9733591
it was a fucking joke you fucking mongoloid

>>9733591
It's not actually fruits, the fruits are just symbols. And it says nowhere that they have to be rational

>>9733489
[math]\frac{14.5}{26}[/math],huh? So roughly [math]0.56[/math]... Really floats my thinking lipids.

>>9733454
Take a root of (X + Y)(X^2 + Y^2) - 4. We then have T(T + X)(T + Y) + (X + Y)^2T = 0. The result is messy as a number, but in polynomial form it looks nice.

>>9731778
Norman wildberger. He doesn't believe in Real Numbers. Look up "njwildberger mathfoundations " on YouTube

>>9733597
>i was merely pretending
>>9733603
being a fruit has the additional constraint of being integer valued, dumbass
>hurr durr le obtuse
>>9733648
go on then, solve it

>>9733648
>>9733603
>>9733597
also,
>pic related

>>9733810
>Being this autistic
Wow

>being a fruit has the additional constraint of being integer valued, dumbass
They are NOT fruits, is the concept of a variable so hard to understand for you? It wouldn't even make any sense if you interpreted the symbols as fruits. What is the unit of a banana divided by the sum of an apple and a pineapple?

>>9733810
It took me all night, but here it is.

>>9733849
nice google search
>>9733843
>how many more bananas do you have compared to apples and pineapples?
there, solved your "conundrum"
LMAOOOOOOOO

>>9731475
What the fuck?

>>9729094
Wait, this is just fucking basic calc.
>>9733196
Marche has some nice boi buns.

>>9734048
>Wait, this is just fucking basic calc.
Yes. The point is that this scientist with a medical degree didn't know basic calc existed and reinvented the wheel. The paper has been quoted 70 times in medical field apparently.
It is funny and sad.

>>9733638
I'm an engineer. I only use one significant figure.

>>9729810
holy shit i was so close to losing the ylyl

>>9734048
Thats not actually Marche, Fate/Prototypes' seibuh. Thats why SHE has excellent buns.

>>9726857
>topologically a dog is a sphere
>if we literally ignore everything that makes it a donut
Really nigger?

>>9728127
UMA

>>9735734
A donut isn't a sphere. And if we ignore everything but the path from its mouth to an anus (and assuming it keeps its mouth open) then a dog is a donut

>>9727242
No, it's just a joke image

>>9735748
Never reply to my comments ever again.

>>9735734
The hairy part of a dog resembles a sphere more than a torus.

>>9735810
The image is talking about the dog being a sphere though, not the hairs being a sphere or whatever

>>9732090
Can someone explain to me how 1/4 is included in this set? I studied this as a freshman but I never actually got it.

>>9728982
dang got me

>>9732401
Its a method of control right?

>>9729094
He really didn't just use a definite integral?

>>9733483
we need to involve more anime in our ylyl threades.
gj anon

One day a man saw a topological coffee shop. "Wow," he thought to himself. "I bet they'll give me a donut when I ask for a coffee. I've got to check this out." But it turned out they were closed.

>>9734027
Onion article

>>9726985
kek look of grimace on the mathematicians face

It's time for BIOLOGY TEXTBOOK DIAGRAM OR SHITPOST!

>>9736914

>>9736917

>>9736914
i'm afraid to click on gifs from 4chan because i'm afraid someone is trying to trigger an epileptic attack. is this one safe?

>>9736935
It's a still image, don't worry.

>>9736363
Easiest way: the middle thirds Cantor set is precisely the real numbers in [0,1] which only have 0 and 2 in their ternary decimal expansion. Removing the first middle third gets rid of things with a 1 on in the next decimal place, then the next third removes stuff with a 1 in the second decimal place, and so on. Then 1/4 = 0.020202...

>>9736941
>>9736935
rip epileptic anon

>>9735732
I never get sick of seeing this image

requesting the simpsons d/dx[e^x] meme plz

>>9728127
Are you not showing all the answers?

>>9727514
Can someone please make a hentai version of this? Preferably with shotas.

>>9727631
>>9727682

>visit /sci/ for the first time
>see this shit

Welp, I have no clue why I even thought I could be here.

>>9729020
>hhuuuuuuu
It's always the dumb shit that gets me.

>>9737904
Wasn’t funny in that thread. Isn’t funny now.

>>9736706
>he

>>9729020
i'm dying over here

>>9728926
kek

>>9726857

>>9727584
It's unbelievable how much I got played up by this gigantic thread screencap. I'm spending too much time on this site already.

>>9736796
That one made me say "hah!" out loud. Nearly woke up my cat.

>>9737920
This thread is surprisingly high level. Mostly it's creationists, flat earthers or aether theory/tesla fetishists trolling.

>>9739074
>the centre of mass of the galaxy would be around jupiter

>>9736742

>>9727242

Gay as [math]\lambda M \lambda[\math], am I right?

>>9739561

OOps, [math]\lambda M \lambda[/math]

>>9726857
Wrong the dog is a torus.

>>9739558
thank you anon

>>9727514
>>9729050
>>9731582
>>9737306

https://e621.net/post/show/1544165/bdsm-bondage-bound-electricity-kick-micro-pushing-

lmao

>>9739879

>>9727631
What does it relate to? t: brainlet

>>9734062
Estimating the area under a curve using the trapezoid method isn't the end of the world but pretty dumb for someone at that level.

>>9729094
The really worrying part: "Cited by 223 documents"

>>9739879
>anon ironically uploads ohm's law cartoon to e621 to troll furries
>anon accidentally inspires a furry artist to recreate the same cartoon with nude anthro characters
all according to keikaku

>>9728982
the only funny post in this thread

>>9729094
I swear we must be missing something with this one. There's just no fucking way.

>>9738447
of course

>>9739879
Deleted lol

>mfw I finally have to use Dummit/Foote and was spoonfed Gilbert as a pleb undergrad

>>9726985
SMBC is easily the best webcomic, id even say comic in general right now.

>>9739074
Life on earth would life so, so much longer if the sun vanished desu.

>>9742410
it's never funny though. it's worse than xkcd.

>>9742656
>worse than xkcd
This shit right there is indefensible

>>9729094
>>9741003
She even responded to the critics. It is 100% real

>>9729094
>>9741003
Stop being mean guys, this is totally mathematically rigorous.

>>9735732
Babbies first hausdorff dimension example

>>9726857
A dog has 0 homology for n>0 and Z^ where is a very large integer for 0th homology.

Y'all forget paths are infinitely thin. You can loop an infinitely thin path through atoms with ease

>>9742387
Dummit and Foote is gentle mate.

>>9728982
You're a good man

>>9730060
Gamma function, I think.

>>9743455
Gamma function is analytic LMAO ffs. You're lucky the screen capture function broke on my phone or I would've posted your reply to this thread.

>>9729020
holy shit actually lold
>>9736917
thiccccc


I know these are kinda generic, but I dunno

>>9743468
gotchu

>>9740268
Probably this:
https://en.wikipedia.org/wiki/Weil_conjectures
or this:
https://en.wikipedia.org/wiki/Bloch%E2%80%93Kato_conjecture

>>9743484
thanks based anon

>>9735734
it's not a donut tho. it has sinuses, ear canals, nasal passages.

in case your tiny brain isn't getting it, it has more than 3 loops and would be tedious and unenlightening to account for all of them.

>>9743482
Hit me on a deep personal level.

>>9726857
real_analysis_1.wav
https://www.youtube.com/watch?v=ShGRWM9dNy8

>>9730060
Piecewise Weierstrass

>>9734139
Glad too see they didn’t waste time teaching you to round.

>>9726985

>>9740558
I think people cite it ironically when they use a numerical approximation. You have to keep a sense of humor to survive grad school.

>>9743688
we've all been there anon

>>9732090
kek

>>9738091
Found the poster

>>9733454
https://repl.it/repls/BeneficialFractalStacks

kek

this is the true power of python

>>9729094
Here's a screenshot from the actual paper.

>>9729094
You have to be detailed in health science papers but this is overkill. All health science advancement is ultimately used in the medical field. Med school is pure memorization so these doctors end up with little to no understanding of mathematics and cellular processes

>>9739074
Lost

>>9733196
>>9733220
Shit, it’s been a while but I toyed with it and couldn’t find a solution other than solving numerically.

Nor could wolfram alpha so I assume numerical solutions are th only kind.

>>9726883
Claiming that a proof which has never been correctly disputed or given a counter-proof is invalid with no math to back that statement either.

>>9739879
>deleted by Mairo
Mairo=assblasted electric engineer.

>>9729094
>tfw I've seen at least 20 cellular/biochem papers with the statement "using Tai's Method" before finding the area under a curve

>>9742747
>she
awesome, even more reason for people to think women in stem are incompetent

>>9729101
I fucking hate/love mathematica

>>9739074
Someone want to explain to me why 8 minutes per hour is wrong? It makes sense to me.

>>9747203
It’s not wrong, it’s something he came up with after utilizing space time density charts, /sci/ is full of brainlets

>>9747215
It sounds like a shorter unit of distance, like a light year.

>>9747223
It would only take eight minutes.

>>9747228
I think I'm starting to see why it's retarded.

>>9747233
There are other things than the speed of light to consider, like other planets gravitational pulls and pushes. The light actually speeds up depending on what stars in the sky are around Jupiter or My Anus.

>>9729091
Fake and gay.
Leave.

>>9743498
how does this not have a trillion (yous)

>>9745235
Damn, I feel bad for this teacher.

>>9730002

>>9736914
ENTER THE BBBBBBBBBBBBBBBOARTEX

>>9727685
>>9727685
I am fucking dying here I don't know why

>>9748001
>gay.
>Leave.
no you

https://www.researchgate.net/publication/225635587_Pressures_produced_when_penguins_pooh_-_Calculations_on_avian_defaecation

>>9726857
2+2=5.
1+1=4

Both are true, but only through a specific viewpoint, can you find that viewpoint?

>>9748018
>>9748142
lul

>>9745235
>ylyl
>posts cringe

>>9739074
>where the warm is

>>9752148
why is his middle finger a penis