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/sci/ - Science & Math


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1112015 No.1112015 [Reply] [Original]

Hello.

I challenge any fag who can give me an equation which I can't solve.

I doubt any of you will succeed.

Go.

>> No.1112018

hidden

>> No.1112022

a²=a²+1

>> No.1112028

>>1112022

omg pls no troll

>> No.1112023

>>1112018

Comun nigga, spit it out.

>> No.1112039

>>1112015
Why did you post that image? If you are a mathfag you should hate that image for not "obeying" the rules

>> No.1112044

>>1112039

I made the rules, faggot.

>> No.1112042

<span class="math">Integrate[Sqrt[x^5 + x^2 - 1], x][/spoiler]

>> No.1112055

>>1112042

Show me an image...

>> No.1112057

So is this what math majors do all day? read XKCD comics and post about how they can solve equations on the internet?

You have fun with that bud, I'm gonna go back to studying.

>> No.1112059

Prove that
P = NP

or that
P != NP

>> No.1112064

P = NP?
Prove

>> No.1112066

>>1112057

Lmao you faggot stepped down.

>> No.1112067

>>1112059
>>1112064
That's not an equation you fucking Jews.

OP is a Jew too.

>> No.1112069

x=2-1

solve faggot.

>> No.1112076

>>1112042

Integrate = ?

New fuction for me, srs.

>> No.1112074

>>1112064

P=NP

N=1

OR

P=0

>> No.1112078

A - B = F*mc^2

solve this

>> No.1112083
File: 733 B, 180x43, CodeCogsEqn.gif [View same] [iqdb] [saucenao] [google]
1112083

Solve for x.

>> No.1112085
File: 10 KB, 438x328, 1275654336136.jpg [View same] [iqdb] [saucenao] [google]
1112085

>>1112078

>> No.1112087

4X + 3 = 3X + 9
solve for X

>> No.1112092
File: 66 KB, 592x524, 1275586227318.jpg [View same] [iqdb] [saucenao] [google]
1112092

>>1112087

X = 6.

>> No.1112097

>>1112087

X=6 durr
I wish I still had my notes from 9th grade honors geometry. We used a 1950s textbook and he would show us graduate problems that haven't been proved in decades.

>> No.1112101

x - 7 = 19 + x
solve x

>> No.1112107

not a solve but PROVE:

a^2=b^2+c^2-2bc cos(A)

>> No.1112112

>>1112101
not solvable durr

>> No.1112115

>>1112112
Clearly you didn't pay attention in maths class.

>> No.1112116

>>1112107

A = a ???

>> No.1112138

>>1112083

>> No.1112143

a=b

>> No.1112147

1 = 0.999... ?
prove

>> No.1112149

<span class="math">\int_0^\pi \frac{1}{(1 + \sin x)(1 + \cos x)}dx[/spoiler]

>> No.1112155

>>1112147

1/3 = 0.3333333333333

0.33333333333 x 3 = 0.999999999999999

gtfoooo

>> No.1112163
File: 21 KB, 314x400, 1275653985782.jpg [View same] [iqdb] [saucenao] [google]
1112163

>>1112149

>> No.1112167

<div class="math">x''(t) - \frac{k}{x (t)^2} = 0</div> <div class="math">x'(0) = 0</div> <div class="math"> x(0) = r </div> With k and r as constants, what's x(t)?

>> No.1112168

>>1112155
Non-terminating decimals?
THAT SHIT WON'T FLY, FAGGOT

>> No.1112172

>>1112155
You suck. For that, you first need to prove that 0.333... = 1/3

>> No.1112177

>>1112107
>noko in name field
>not even defining a b or c as corners of a trianlge

>> No.1112183 [DELETED] 
File: 65 KB, 375x500, 1273708012876.jpg [View same] [iqdb] [saucenao] [google]
1112183

>>1112177
>corners in a triangle
>CORNERS

>> No.1112187

Prove the sum of 1/n^2, n goes from 0 to infinity equals pi^2/6. And yes, this is calculational (as in, solving equations) and is not that hard.

>> No.1112198

2x + 5y = 10,000

What is x and y?

>> No.1112207

1/3=.333...
.333...x3=.999...
1/3x3=1
oh shit.

>> No.1112209
File: 31 KB, 364x253, data.jpg [View same] [iqdb] [saucenao] [google]
1112209

x^n + y^n = z

>> No.1112219

>>1112015
>1/3x3 = 1
>1/9 = 1
wat

>> No.1112224

>x^n + y^n = z
solve for n faggot!!!

>> No.1112238

cp+/b/=4chan
solve for /sci/

>> No.1112268

>>1112238

Your equation is wrong, as it implies:
>4chan - /b/ = cp

>> No.1112272

>>1112198
multiple values mate. X=0 Y=2000 or X=5000 and Y=0 OR. X=-5000 Y=4000. Tldr infinate answers

>> No.1112289

/b/-cp=/b/?

>> No.1112293
File: 34 KB, 500x400, 1204955154929.jpg [View same] [iqdb] [saucenao] [google]
1112293

>a=b

>a-b=0

>2(a-b)=0

>0=0
>my dick :
<==========================8

>> No.1112298
File: 17 KB, 320x240, 1275626656019.jpg [View same] [iqdb] [saucenao] [google]
1112298

>>1112198

I'll show my demonstration.

5 = 2*2 + 1
1 = 5 - 2*2
10000 = 5*10000 - 2*20000

We have (-20000,10000) as a solution couple.

We have now;

2x + 5y = 10000
2*-20000 + 5*10000 = 10000

So,

2x + 5y - (2*-20000 + 5*10000) = 0

2x + 5y + 2*20000 - 5*10000 = 0

2 (x+20000) - 5(-y+10000) = 0

2 (x+20000) = 5 (-y+10000)

We have:

2 | 5 (-y+10000) & 2^5 = 1

So: 2 | -y+10000

-y+10000 = 2q
>y = 10000-2q

And; 5 | 2 (x+20000) & 5^2 = 1

So; 5 | (x+20000)

x+20000 = 5q

>x = 5q - 20000


So.

(x,y) = (5q-20000,10000-2q)

FUCK YEAH.

>> No.1112315

>>1112298
/r/ing Luigi response

>> No.1113241

Show that any positive integer is the sum of two primes.

>> No.1113288

Y = X + sin(X). Solve for X in closed algebraic form.

>> No.1113292

ITT: niggers dividing by zero

>> No.1113362

>>1113241
#f

>> No.1113507

>>1113241
27 is not the sum of two primes.

>> No.1113533

>>1113241
3 is not a sum of two primes

>> No.1113545

>>1113533
>Implying 1 and 2 aren't primes

>> No.1113547

>>1113545
>implying 1 is prime

>> No.1113552

>>1113547
>Implying it isn't

>> No.1113560

x^5 - x + 1 = 0

>> No.1113568

e^x = x

>> No.1113571
File: 105 KB, 918x794, implying.png [View same] [iqdb] [saucenao] [google]
1113571

>>1113552
Definition of a prime?

>> No.1113574

>implying you are

>> No.1113576

Equations are for faggots.

How about you prove Tychonoff's theorem?

>> No.1113593

x^1337 = 1.

find all complex solutions.

>> No.1113595

e^x = 0

solve for x.

>> No.1113599

>>1113593
> implying nth roots of unity aren't trivial

>> No.1113600
File: 50 KB, 345x345, i dont think so tim.jpg [View same] [iqdb] [saucenao] [google]
1113600

>>1113595
ln(0) is undefined

>> No.1113609

<div class="math">y(t)''+sin(y(t))=0</div>

>> No.1113612

>0/0 = 1

How fun I am having here.

>> No.1113789

Divided by 0 fag

>> No.1113811

riemann zeta function

>> No.1113832

Prove Fermat's last theorem.

>> No.1113835

Prove that the Poisson bracket satisfies Jacobi's identity.
Not like it's difficult, I just wanna see you writing that down here. ;)

>> No.1113847
File: 37 KB, 360x250, picture-right[1].jpg [View same] [iqdb] [saucenao] [google]
1113847

>>1113832
Done.

NEEEEEEXT!

>> No.1115032

Prove any positive integer $\geq 2$ is the sum of at most 3 primes.

>> No.1115039

Prove any positive integer greater than or equal to 2 is the sum of at most 3 primes.