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Advanced Math Puzzle

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laharlgr

Well it's time for my first puzzle giveaway

Tired of the decipher puzzles or the long text ones?Well here math is the key!

The problem is solving a not too simple integral.The game is Space Pirates And Zombies(SPAZ).

Here we go!

Calculate the integral

integral

K is the below ABCDE curve

curve

with equation in polar coordinates

equation 0<= n < 2p (angle)

z belongs in C(complex number)

p stands for π=3,14...

Once you find the solution of this problem post it in the link below

http://tinyurl.com/xxxxxxxxxxxx

Beware that you have to change the mathematical symbols to words

For example ^ changes to power in the url

The url contains numbers and only lowercase letters

Have fun and if you find something wrong or you are stuck somewhere don't hesitate to contact me.

Giveaway ends in one week from now

Thank you :)

EDIT : 10 entries

13 years ago*

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47 Comments
laharlgr

Reserved

Some problems occured,will solve them in 10 minutes

Edit: Problems solved!

13 years ago
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simonli2575

tutorial for clicky link

13 years ago
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laharlgr

there is no problem with clicky links,i am trying to get the integral image shown here :P

13 years ago
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13 years ago
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TheChristian

Make all of them clicky please.

13 years ago
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laharlgr

Ok since i cannot embed images i have them on a link

I think we are ready to start

13 years ago
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TheChristian

Thank you.

13 years ago
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laharlgr

have fun :)

13 years ago
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warheat1990

I regret when I skipped math class.

13 years ago
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AbhishekM

Integration solved in 5 seconds but I don't know how to solve others. :/

13 years ago
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laharlgr

Its not a simple integral,its the integral "combined" with the curve shown in the link

So only solving the integral will get you nowhere

13 years ago
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AbhishekM

Huh! Now, this is hard.

13 years ago
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Alek2ander

Integral I of K meaning, specifically, what? Should I find I(z) = int(f(z)dz) (in the first img)? int(K(x)dx)? Some superposition? K(I(z)) (then the coordinates are messed up)

13 years ago
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laharlgr

Sorry about that,its just that i could not find a proper image for the integral

Its the integral with limits in K

Do you understand now?

13 years ago
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cams02

I'm not sure if I understand the question too. Is there line integrals involved here?

13 years ago
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Alek2ander

Okey dokey.

13 years ago
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laharlgr

Check the first post again,i have made an improvement

Hope that clears things up

13 years ago
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cams02

When you say below the curve, do you mean the curve itself? You don't mean the infinite area under the curve CDE right?

13 years ago
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laharlgr

No no no

the below stands for the link below

The curve is the ABCDE one :)

13 years ago
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helixx

No idea at all.

13 years ago
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cams02

I first thought this was exactly what I learned from school last year.
But after some attempts and research, it looks like this is way beyond what I learned. O.o
Is this supposed to be a very difficult integral problem? Is Cauchy involved here?

13 years ago
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laharlgr

I would not say very diffucult but surely its not an ordinary "solve the integral"

No i dont believe Cauchy is involved

Not sure if they teach applied mathematics in school.In mine the didn't :)

13 years ago
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Alek2ander

It is an integral, but not the school type. And it requires both knowledge of the topic and creative thinking, since the domain doesn't look very promising to me.

13 years ago
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DuckieMcduck

Engineers are gods, they do this sort of stuff for a living. I can't stand math and forgot pretty much everything when I first had the chance. Nice way to put it all, by the way.

13 years ago
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laharlgr

I loled :)

13 years ago
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yupignome

Fuck engineers. Physicists are the real experts.

13 years ago
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laharlgr

you are banned from the giveaway!

kidding :)

13 years ago
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yupignome

lol, I took a lot of engineering classes; I might as well be an engineer. =)

13 years ago
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Schnabbster

I might have reached an answer, but I have no idea in which form should I enter it.

13 years ago
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laharlgr

Add me on steam

I will not give you the answer of course,i would just say if you have the right answer or not

13 years ago
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Radxical

Latest I took was calculus, so, I'm stumped after the integral.

13 years ago
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yupignome

Line integral ftw. Too bad it's not a closed loop. Really wish I paid more attention when they taught complex analysis.

13 years ago
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laharlgr

go go go !!!! :)

1 entry so far

Edit: You can always do whatever you like to the loop...

13 years ago
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Selles

Where is my mind?

13 years ago
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Desuvk

In the water, see it swimming?

13 years ago
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epsilonm

Is the polar curve in the complex plane?

13 years ago
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laharlgr

yup

13 years ago
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13 years ago
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laharlgr

well add me and i will tell you if you got the right answer

13 years ago
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TheS

How much time do we have to solve it?

13 years ago
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laharlgr

I said in the first post that you have a week left(6 days and some hours now)

13 years ago
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TheS

You sure you didn't edit that in? ;)

13 years ago
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rosebuster

I need some refreshment on how to do this type of integrals. Heh...

13 years ago
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tihomir38

Why I read it Advanced Meth Puzzle, I don't know, but I am disappointed now :(

13 years ago
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MegaGiga

Wishful thinking? :D

13 years ago
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laharlgr

Bump

8 entries so far with 4 days left :)

13 years ago
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laharlgr

1 day and some hours left

10 entries so far!

13 years ago
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Closed 13 years ago by laharlgr.