Test from Differential Equations...I PASSED!
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Przepraszam
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PostPosted: Fri, 4th Mar 2011 00:28    Post subject:
Nope. There are two more exams. I pretty much need 100/100 on both of them in order to get avg of 70 which is passing.


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human_steel




Posts: 33269

PostPosted: Fri, 4th Mar 2011 00:40    Post subject:
besthijacker wrote:
Its 19/100


Laughing

Sorry, couldn't resist. Better luck next time. Sad
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tainted4ever
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Posts: 11336

PostPosted: Fri, 4th Mar 2011 00:57    Post subject:
GeordieRacer wrote:
besthijacker wrote:
Its 19/100


Sorry to hear that man. Can you/will you re-sit it?
You can't re-sit the exams in the US, but you can retake the class as many times as necessary until you pass with a grade above C- (70%).
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tainted4ever
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PostPosted: Fri, 4th Mar 2011 00:58    Post subject:
Also in Computer Science we have classes where F or better is passing (50%) is passing. Always found that funny Laughing

"Here kids, doesn't matter that you completely fucking bombed the basic material, off to the advanced material with you."

"Oh, hmm, GPAs for Computer Science students are really low. I wonder why?".


Sense Amid Madness, Wit Amidst Folly
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dingo_d
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PostPosted: Fri, 4th Mar 2011 01:05    Post subject:
Schaums differential equations and don't move until you get them.

Sorry to hear about your failing, but that means that you need to study some more (and sometimes that means that your teacher sucks grinhurt).

EDIT: You can also post the problems here, I'll be glad to help in my spare time Smile


"Quantum mechanics is actually, contrary to it's reputation, unbeliveably simple, once you take the physics out."
Scott Aaronson
chiv wrote:
thats true you know. newton didnt discover gravity. the apple told him about it, and then he killed it. the core was never found.

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GeordieRacer




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Location: Leeds, UK
PostPosted: Fri, 4th Mar 2011 01:09    Post subject:
tainted4ever wrote:
Also in Computer Science we have classes where F or better is passing (50%) is passing. Always found that funny Laughing

"Here kids, doesn't matter that you completely fucking bombed the basic material, off to the advanced material with you."

"Oh, hmm, GPAs for Computer Science students are really low. I wonder why?".


It's similar in the UK at 'A level' (the level after compulsory school and before degree). If you don't get a 'U' it's classed as a pass.
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Atropa




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PostPosted: Fri, 4th Mar 2011 14:42    Post subject:
I think around 50 % is a pass here in Denmark too. I think I heard some of the international students talking about only 40 % in Ireland. That is low Very Happy.
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dingo_d
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PostPosted: Fri, 4th Mar 2011 16:05    Post subject:
Here it depends from professor to professor. Somewhere it's 40%, somewhere 50% and sometimes they demand 60%...


"Quantum mechanics is actually, contrary to it's reputation, unbeliveably simple, once you take the physics out."
Scott Aaronson
chiv wrote:
thats true you know. newton didnt discover gravity. the apple told him about it, and then he killed it. the core was never found.

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Przepraszam
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PostPosted: Fri, 4th Mar 2011 20:41    Post subject:
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dingo_d
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PostPosted: Fri, 4th Mar 2011 22:34    Post subject:
Man, if you haven't exercise a lot these are real nasty buggers grinhurt

Here you are:

http://img163.imageshack.us/img163/125/1stdr.png
http://img694.imageshack.us/img694/4821/2ndc.png
http://img715.imageshack.us/img715/6582/3rdh.png
http://img856.imageshack.us/img856/983/4th.png

Enjoy Very Happy


"Quantum mechanics is actually, contrary to it's reputation, unbeliveably simple, once you take the physics out."
Scott Aaronson
chiv wrote:
thats true you know. newton didnt discover gravity. the apple told him about it, and then he killed it. the core was never found.

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Przepraszam
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Posts: 14491
Location: Poland. New York.
PostPosted: Fri, 15th Apr 2011 02:21    Post subject:
I had another one today..It was kinda easier. I did all the problems. Studied plenty, and I FEEL GOOD ABOUT IT.

It was basically Second order differential equations. Will get it back next week..

If i get below 80/100 I'm fucked!


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Frant
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Location: Your Mom
PostPosted: Fri, 15th Apr 2011 02:53    Post subject:
Oh man, if I had a whole exam with stuff like
 Spoiler:
 
, I'd contemplate jumping out of the window.


Ph'nglui mglw'nafh Cthulhu R'lyeh wgah'nagl fhtagn!

"The sky was the color of a TV tuned to a dead station" - Neuromancer
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tainted4ever
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Posts: 11336

PostPosted: Fri, 15th Apr 2011 03:56    Post subject:
dingo_d wrote:
Man, if you haven't exercise a lot these are real nasty buggers grinhurt

Here you are:

http://img163.imageshack.us/img163/125/1stdr.png
http://img694.imageshack.us/img694/4821/2ndc.png
http://img715.imageshack.us/img715/6582/3rdh.png
http://img856.imageshack.us/img856/983/4th.png

Enjoy Very Happy
Nj dingo Very Happy You reminded me how much I forgot. Did all this 2 years ago, got a C, and that's that.
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dingo_d
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PostPosted: Fri, 15th Apr 2011 07:38    Post subject:
I cannot forget, I'm doing stuff like that on a daily basis Sad


"Quantum mechanics is actually, contrary to it's reputation, unbeliveably simple, once you take the physics out."
Scott Aaronson
chiv wrote:
thats true you know. newton didnt discover gravity. the apple told him about it, and then he killed it. the core was never found.

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tainted4ever
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Posts: 11336

PostPosted: Fri, 15th Apr 2011 08:21    Post subject:
dingo_d wrote:
I cannot forget, I'm doing stuff like that on a daily basis Sad
I can send you a gun from America. They're cheap and plentiful here Very Happy

You have my condolences Sad All I have to do are algorithms and time/space complexity analysis, which are piss easy Laughing
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Hierofan
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PostPosted: Fri, 15th Apr 2011 09:23    Post subject:
Can't you like cheat at those exams?

Man, i'm in my final year (4th) at college, and i've cheated in about 90% of my exams.
Sometimes is come out of an exam and other colleagues tell they couldn't do it, bullshit, people are gullible and you just have to now how to exploit them. Cool Face
Maybe you could try this, thinly write with a regular pencil (not a mechanical one) on a simple piece o paper on only ONE side a whole exercise after about 5 minutes start writing over it and use it as an exercise paper if you're allowed and voila, you can work it here on end.
The older the teacher, the better since you could bullshit you way out that this particular piece of paper was under another one which you did some exercises on and you really push you pencil in the paper when you write something and by accident some unintelligeble mess copied itself over.


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Przepraszam
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PostPosted: Fri, 15th Apr 2011 09:23    Post subject:
This is what was on the second test
http://img.photobucket.com/albums/v630/besthijacker/photo5.jpg
http://img.photobucket.com/albums/v630/besthijacker/photo4.jpg
http://img.photobucket.com/albums/v630/besthijacker/photo3.jpg
http://img.photobucket.com/albums/v630/besthijacker/photo2.jpg
http://img.photobucket.com/albums/v630/besthijacker/photo1.jpg
http://img.photobucket.com/albums/v630/besthijacker/IMG_1053.jpg
http://img.photobucket.com/albums/v630/besthijacker/IMG_1052.jpg

EDIT : I don't really want to cheat anymore. I have cheated in the past and it does not help me in more advence courses. Now it's all about study study study but it's quite hard..but it pays off

And it's difficult to cheat in on Differential Equations class for that matter. I mean seriously, you can have pretty sick equations to solve, if you do not know your basic math, intergrals, derivities, you are fucked.

What's the point of having few problems to next to you during the test, when small change in the equations changes the solution completely


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dingo_d
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PostPosted: Fri, 15th Apr 2011 17:57    Post subject:
Simple DE test...

Might solve it if I find the time... I need to finish my qm seminar...


"Quantum mechanics is actually, contrary to it's reputation, unbeliveably simple, once you take the physics out."
Scott Aaronson
chiv wrote:
thats true you know. newton didnt discover gravity. the apple told him about it, and then he killed it. the core was never found.

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Przepraszam
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Posts: 14491
Location: Poland. New York.
PostPosted: Fri, 22nd Apr 2011 00:05    Post subject:
Nice! A fucking 58/100. I will never pass this class with him teaching each semester. Time to drop the class and try my luck next semester.


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human_steel




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PostPosted: Fri, 22nd Apr 2011 00:20    Post subject:
Try self-education on the matter.
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Przepraszam
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PostPosted: Mon, 23rd May 2011 23:58    Post subject:
I bring you guys fuckinng awesome news!!!!!

I PASSED THE CLASS!

ITS TIME TO CELEBRATE!


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human_steel




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PostPosted: Tue, 24th May 2011 00:03    Post subject:
Well, congratz.

What happens next? Smile
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Nalo
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PostPosted: Tue, 24th May 2011 00:03    Post subject:
⁢⁢


Last edited by Nalo on Wed, 3rd Jul 2024 06:49; edited 2 times in total
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Mussolinka
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PostPosted: Tue, 24th May 2011 00:17    Post subject:
human_steel wrote:
Well, congratz.

What happens next? Smile


Alcohol, lots of it.
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Frant
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Location: Your Mom
PostPosted: Tue, 24th May 2011 03:06    Post subject:
And after all that, you get an average wage job calculating the flow variables of sewage in various parts of town. Meanwhile some 19-year old drop-out makes $150k/year on making websites. Cool Face


Ph'nglui mglw'nafh Cthulhu R'lyeh wgah'nagl fhtagn!

"The sky was the color of a TV tuned to a dead station" - Neuromancer
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Przepraszam
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PostPosted: Tue, 24th May 2011 04:44    Post subject:
Frant wrote:
And after all that, you get an average wage job calculating the flow variables of sewage in various parts of town. Meanwhile some 19-year old drop-out makes $150k/year on making websites. Cool Face


No, I will build SKYNET!


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dingo_d
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PostPosted: Tue, 24th May 2011 08:54    Post subject:
Congratz man Very Happy I told you it's not that hard Smile


"Quantum mechanics is actually, contrary to it's reputation, unbeliveably simple, once you take the physics out."
Scott Aaronson
chiv wrote:
thats true you know. newton didnt discover gravity. the apple told him about it, and then he killed it. the core was never found.

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spankie
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PostPosted: Tue, 24th May 2011 11:09    Post subject:
i'd say, 'fuck differential equations exams'.

I am now a member of the department of maths @ uni and we have a course 'differential equations' and the more horrible one called 'discrete differential equationsi' (wikipedia tells me it is 'recurrence relations, anyway, Koch snow flake shizzle)

I'll tell you the big secret, correcting those exams is hell as well. And FYI, nobody has to the calculation in real life, computer does it Very Happy but fucking with students is fun

But I can remember some years ago when I had to do the discrete differential equations, it was shit, good you passed. Once you get the equation right, you have basically solved the problem, but then the exam misery starts 'let's get the value @ t = 2h or so... blaaaablaaa. Normally, you should never go through that crap again in your life.

You are now part of the differential equations group, yeaaaaaaaay. When they use single or second order differential equations in finance world, the managers call this 'PhD stuff, advanced mathematics, rocket science' Rolling Eyes. So you are basically looked upon as the wizard of the world by all your possible future superiors Very Happy
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human_steel




Posts: 33269

PostPosted: Tue, 24th May 2011 12:57    Post subject:
besthijacker wrote:
Frant wrote:
And after all that, you get an average wage job calculating the flow variables of sewage in various parts of town. Meanwhile some 19-year old drop-out makes $150k/year on making websites. Cool Face


No, I will build SKYNET!

Skynet has been already biult by Microsoft. It's still a prototype though.
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Przepraszam
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PostPosted: Tue, 24th May 2011 22:09    Post subject:
@spankie Sadly, it's true. Most people will never see Calculus based mathematics in their lifetime, which is quite shame. I had to go through three levels of Calculus, Linear Algebra and Differential Equations.

Passing the class, not necessarily means I'm very good at the material. (btw I did not cheated on that class exams) I got the grade I deserved and I know.

If someone would give me crazy looking inverse laplace transform equations, I would struggle with it. But I know how to solve differential equations better now since Final Examination was cumulative and I had to study all the previous topics.

First exam I scored 19/100 and second exam was 57/100. Grade, I received was D~, which roughly translates into 60-65 in terms of points. I must have somewhat better on the final to receive grade, heck a lot better. I'm just thankful because if I would fail that class, I would have to take extra two semesters but now I only need to take extra semester. (Mind you, did not fail any classes, but I need to take so many classes in four years that is just too much, and when it comes to engineering, signals systems, and communication theory classes...It's some dificult concepts)

I don't have to see that proffesor ever again. I had three math semesters with him! Since he was only one teaching high end mathematics.

itwentbetterthenexpected.jpg


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