Recent content by phyzmatix

I just realized now that I messed up the url tag :redface: I've searched their forums, most of the related posts link to the page I included above. Will keep trying though :smile:

Hi guys and girls! I'm using QtCreator to write some simple applications and have tried my utmost to figure out how to create stand-alone executables (i.e. executables I could distribute to friends etc). Long story short, I just can't figure out how this stuff works (and yes, I've Googled)...

Recursion! Of course! I sometimes forget that most (if not all) of these methods are designed specifically for use with computers! Thanks arildno! :smile:

Anybody? If I didn't provide enough information, please let me know. If you have access to a worked example, please provide it and I'll figure it out for myself. Even if you have knowledge of a different method that uses a similar iteration scheme, that will also be handy.

Good day everybody! In my Numerical Methods textbook (Applied Numerical Analysis, 7ed, Gerald and Wheatley) the authors derive two equations for the ADI method to be used in an iteration scheme. For row-wise traversions, they get...

You've received three replies, I know, but let's put it all together. Let's refer back to Newton's Laws of Motion In this case, the truck is subject to Newton's first Law You, however, will be subject to the second You will experience an impulse as the impact with the truck...

Oh S**t! And I actually looked for it! :redface: Too early in the morning...too bloody early... *walks away mumbling to himself*

Just thought I'd share this and must admit that I definitely would not have done the same: Mathematician Rejected $1 Million Prize "Because It Is Unfair"

First of all, I just want to check if my understanding of degeneracy is correct: The degeneracy of an excited state is the number of combinations of quantum numbers that will result in the same energy level. ? Secondly, if this is right and if we have an equation E_{xy}=\frac{\hbar^2...

We haven't actually covered that yet, but I'll have a look thanks!

Taylor Series Expansion About the Point "i" Homework Statement Calculate the radius of convergence of the Taylor series for \frac{1}{z^2-2z+2} about the point i. The Attempt at a Solution I can find the radius of convergence if I can determine the expansion but I can't seem to...

Cheers Susanne! Going to try that angle :smile:

Homework Statement Use Cauchy's Integral Formula to compute the following integral: \int_{|z|=2\pi}\frac{\pi \sin(z)}{z(z-\pi)}dz Homework Equations \int_C \frac{f(z)dz}{z-z_0}=2\pi if(z_0) The Attempt at a Solution If we let f(z)=\frac{\pi \sin(z)}{z} and z_0=\pi...

"Do not walk behind me, for I may not lead. Do not walk ahead of me, for I may not follow. Do not walk beside me either, just f@ck off and leave me alone!" ~Maharishi Phucknuckle

This is great! HAHAHAHA! :smile: :smile: :smile: :smile: :smile: