File: 0lBXFeW.png (108KB, 400x381px) Image search:
[Google]
108KB, 400x381px
>Proof: An immediate consequence of the previous theorem
They can't keep getting away with this
4 Posts / 2 Images
View this topic
>>
>>9081103
If the author is lazy, it puts pressure on the reader to do more thinking/connect the dots themselves, thereby helping them better understand the material.
>>
Why can't students just write "It's trivial." on exams?
>>
File: Serre_2.jpg (15KB, 282x326px) Image search:
[Google]
15KB, 282x326px
>>9081103
>Highly praised author
>no references
File: science2.jpg (100KB, 1600x1067px) Image search:
[Google]
100KB, 1600x1067px
will it come out my mouth as a burp?
1 Posts / 1 Images
View this topic
No replies in the DB for this post!
File: 1501711530184.jpg (208KB, 720x960px) Image search:
[Google]
208KB, 720x960px
Do you have the phenotype american born Chinese girls crave?
4 Posts / 3 Images
View this topic
>>
Yes, not that they deserve it.
>>
File: 1446058853058.jpg (101KB, 1024x904px) Image search:
[Google]
101KB, 1024x904px
>>
She looks menacing. I don't trust those eyes, man.
File: 1475544451448.jpg (12KB, 380x250px) Image search:
[Google]
12KB, 380x250px
>summer morning
>pour glass of orange juice
>turn away for 5 seconds
>turn back to drink it
>drowned fruit fly swims on the surface
>summer evening
>pour glass of wine
>turn away for 5 seconds
>turn back to drink it
>drowned fruit fly swims on the surface
How the fuck are these things not extinct?
5 Posts / 1 Images
View this topic
>>
>>9081016
why are niggers not extinct?
why are spics not extinct?
why are pajeets not extinct?
>>
>>9081016
You will immediately cease and not continue to access the site if you are under the age of 18.
>>
This kid was talking shit on 4chan, have fun with him. bit ly / 1cXNCaB
File: 1501451319844.png (2MB, 1320x4287px) Image search:
[Google]
2MB, 1320x4287px
So earth is hollow and also flat and earth is going to die 23rd September.
What about fucking invade/x/ and redpill those bastards with actual science facts. We cannot stay here and do anything, the amount of schizos and retards is dangerous we need to save the kek.
6 Posts / 4 Images
View this topic
>>
File: images (7).jpg (7KB, 215x235px) Image search:
[Google]
7KB, 215x235px
1500 years ago, everybody knew that the Earth was the center of the universe. 500 years ago, everybody knew that the Earth was flat. And 15 minutes ago, you knew that people were alone on this planet. Imagine what you'll know tomorrow....
>>
>>9080994
B8 so bad i didnt have a pic for it
>>
File: 1500749851420.gif (505KB, 417x465px) Image search:
[Google]
505KB, 417x465px
Itz wuz kangz
Guys do you think that exist mathematical theorems that are unprovable, that there is now way that you can prove that theorem no matter what you do.
3 Posts / 1 Images
View this topic
>>
>>9080953
Gõdel proved it, so it must be true.
>>
>>9080953
the easy answer to your question is no, because it's not a theorem unless you prove it
File: IMG_5756.jpg (29KB, 400x400px) Image search:
[Google]
29KB, 400x400px
Suppose that E is an extension of the field F. The group of all automorphisms fof E/F is usually denoted Aut(E/F)
Suppose that I find an isomorphism between Aut(E/F) and some other group G. Should it be called an Aut(E/F)ism?
1 Posts / 1 Images
View this topic
No replies in the DB for this post!
File: 170730-sonni-goldman-claud-shannon-hero_m5klx4.jpg (138KB, 1480x833px) Image search:
[Google]
138KB, 1480x833px
>One of his contemporaries, remarking on the peculiarity of a world-class mathematician with a serious interest in unicycles, put Shannon’s love of these strange machines specifically, as well as his passions generally, in perspective: “He was not interested in forming a company to build unicycles. He was interested in finding out what made unicycles fun and finding out more about them.”
>Toward the end of his life, Shannon still maintained his cheekiness, his insouciance toward even the highest of the highbrow. After promising Scientific American an article on the physics of juggling, his attention drifted—and he chanced on an entirely unrelated project. From that came this note to his editor, written in 1981:
>Dear Dennis:
>You probably think I have been fritterin’, I say fritterin’, away my time while my juggling paper is languishing on the shelf. This is only half true. I have come to two conclusions recently:
>1) I am a better poet than scientist. 2) Scientific American should have a poetry column.
>You may disagree with both of these, but I enclose “A Rubric on Rubik Cubics” for you.
>Sincerely,Claude E. Shannon
>P.S. I am still working on the juggling paper.
>What followed was a 70-line poem on the subject of Rubik’s cubes, “sung to ‘Ta-Ra-Ra! Boom-De-Ay!’” and complete with footnotes. And it was clear from the rhyme and rhythm that the author had spent time playing with the words on his tongue, rearranging them in his head, singing them aloud to himself. The project was seriously unserious.
>And the juggling article? Like so many artifacts of Shannon’s mind, it acquired dust. Shannon’s attention had shifted, and whatever he needed to say about juggling had been said, at least to his satisfaction. He did, however, have one regret about the episode. He was disappointed that his poem never made it into the pages of Scientific American.
>Laughing, he declared, “That’s one of my great works!”
Was it autism?
5 Posts / 3 Images
View this topic
>>
Source:
http://www.thedailybeast.com/claude-shannon-the-juggling-poet-who-gave-us-the-information-age
>>
>>9080818
>A Rubric on Rubik Cubics”
god that's such a fun phrase
File: 1429677066685.rendition-medium.jpg (17KB, 598x309px) Image search:
[Google]
17KB, 598x309px
Dealing with imposter syndrome
Kinda bloggy, but I think other people have this problem too. I didn't even know imposter syndrome existed until someone mentioned it on this board, made me feel a lot better that it's an actual thing that other people experience too. Have any of you guys experienced it and/or know how to fix it? Every time I prove my competency I get it in my head that I faked it somehow.
9 Posts / 2 Images
View this topic
>>
>>9080812
I experience it constantly. I have a background in molecular biology and pathology, know a decent amount about AC circuit design, can program in C++ and to an extent in x86 assembly, know a decent amount about physics, and can generally figure out how to unfuck fucked up small engines. Yet I feel as though I will be outclassed even applying to operate a forklift at a store. That there is a massive pool of more qualified and simply more ideal candidates. I do not fit anywhere. But where are they? They clearly don't exist.
I know some of the reasons, for me. Can't (bring myself to) do much about it. It would only be worse if I was trying to get somewhere in one of the above fields.
>>
File: imposters.png (11KB, 728x300px) Image search:
[Google]
11KB, 728x300px
>>9080812
>le imposter meme
It's literally a reddit meme. You think Feynman or Einstein had imposter syndrome?
>haha if everyone has it, it must be a figment of our imaginations, r-right guys?
>y-yeah...
Academia is seriously a scam. What you have is actually the knowledge that you don't know anything. Most other PhD students and professors can identify with you because they also don't know anything. When you "proved your competency" you knew you were mostly bullshitting, but the people around you are also incompetent (or are just nice to people they see struggling) so they either can't (or don't) call you out on it.
>>
>>9080812
I have the opposite problem. How do I fix it?
File: 2591210.gif (17KB, 500x400px) Image search:
[Google]
17KB, 500x400px
1/0=1
3 Posts / 1 Images
View this topic
>>
1/0 = 0
(1/0)*0= 0*0
1 = 0
!error!
>>
>>9080740
When you divide both sides by zero, you have to flip the sign in the middle by 90 degrees. So
1 = 0
becomes
1 || 0
9*0 > 1*0
9 V 1
See? It's easy.
Can you please show me the propaedeutics subjects to fully understand this book?
2 Posts / 1 Images
View this topic
>>
>>9080672
Bump.
File: IMG_9424.jpg (145KB, 750x1334px) Image search:
[Google]
145KB, 750x1334px
When it's asking for the equilibrium output, am I finding an average for the aggregate expenditure or a sum of the total aggregate expenditure?
I have the aggregate expenditure values down and change of inventory.
Also, when it asks to calculate MPC, the change of consumption over change of income, is the change of income the inventory?
I'm so bad at math but I'm trying to learn.
4 Posts / 2 Images
View this topic
>>
>>9080633
Econ isn't a science.
>>
>>9080637
No but it does have to deal with math, which is why I'm here asking for assistance.
>>
File: 1499868631625.jpg (41KB, 339x501px) Image search:
[Google]
41KB, 339x501px
Equilibrium output indicates when the output equals the input. I hope your teacher discovers you're cheating and eats you up, bitch boy.
File: Untitled.png (18KB, 600x800px) Image search:
[Google]
18KB, 600x800px
There is a circular field of radius r1. There is a cow on the field. How long (r2) does the rope connecting the cow and the edge of the field need to be so that the cow can eat the grass only on half of the surface (S1(green)) of the field. Rope is anchored at O2 and the center of the field is at O1. S1=S2
5 Posts / 2 Images
View this topic
>>
God damn it OP why didn't your mother just fucking abort you
>>
>>9080616
you just can't solve it
>>
>>9080629
I can't be arsed to find the exact answer but the length of the tether creates another circle with a limit in size of twice of the first circle. But the travresable area is limited to the area of the first circle. Find the rate at which the two circles over lap with respect to the increase in length of the cord and give an answer that's pretty a proximate because fuck circular measurments. The cird will be a little longer than the radius of the first circle since the center of the 2nd will always lie on the perimeter of the other circle.
Anonymous
please help a beta mathematician out 2017-08-02 06:10:25 Post No.9080500
[Report] Image search: [Google]
please help a beta mathematician out 2017-08-02 06:10:25 Post No.9080500
[Report] Image search: [Google]
File: maths help.jpg (868KB, 1632x1224px) Image search:
[Google]
868KB, 1632x1224px
please help a beta mathematician out
Anonymous
2017-08-02 06:10:25
Post No. 9080500
[Report]
[View this topic]
can anybody please tell me how to get to the final answer. I know it is correct or at least what i'm trying to get to, i just don't know the process to get there?
6 Posts / 1 Images
View this topic
>>
>>9080500
>Times L over L
>???
>>
>>9080500
Take a look at topology on WIKI, its a short read, and you should understand this fully. No problem :D
>>
had a look and can now do it. my maths is a little rusty aha. Thanks for help 4chaners!
File: IMG_1396.jpg (861KB, 3264x2448px) Image search:
[Google]
861KB, 3264x2448px
I left a metal cup full of water all afternoon yesterday in a room with the light on and came this morning to find that bubbles had formed on the inside of the cup, but just on the side where light had been directly hitting the inside of the cup.
Is this a result of the photoelectric effect and electrolysis?
>pic related
3 Posts / 1 Images
View this topic
>>
probably just the nitrogen inside dissolving faster with the light
>>
>>9080473
what's the mechanism for that?