bbrizzi

They should make the font size smaller, I was almost able to read it.

Anyone know of an equivalent in Apache?

Thanks to you, I just spent half my morning trying to solve this without getting anywhere. I tried using vectors a, b and c that i project unto the xOy plane to get the sum of three parallelograms.

But then the problem is to parametrize these three vectors' positions. The first one can be define in spherical coords as (acos(phi)sin(psi), asin(phi)sin(psi), a*cos(psi)) but then I need to introduce a third parameter for vector b and write both b and c using this system...

I'll give it another try this afternoon using matrices.

EDIT: Alright, I guess you can write a, b and c as a rotational matrix using Euler angles ( http://en.wikipedia.org/wiki/Euler_angles ). You can probably also cancel one of the angles (let's say theta) by rotating your xOy plane around which doesn't change the problem.

You then just have to calculate S using phi and psi.

S = ||a^b||+||b^c||+||c^a||

and solve

dS/d(psi) = 0 and dS/d(phi) = 0

However, that's way too much trig for me for today so I'll leave it to someone more courageous than me.

I did this to check which version I was running. It started downloading FF7 automatically, I just had to hit 'Apply update'. Awesome.

As said in the other thread, you can change it back by going to about:confing and changing browser.urlbar.trimURLs to false.