What do you think of the banner? | Page 2 | The Physics and Mathematics Guild | Guild Forums

JaNes_AdDiCtiOn

Offline

Posted: Tue Aug 29, 2006 12:54 pm

Ooh! This banner is cool. I'm going to put it in my profile 3nodding

@ANTON_T3H_FOXX: Your signature is cool. Naruto rocks biggrin

Posted: Tue Aug 29, 2006 2:37 pm

JaNes_AdDiCtiOn

Ooh! This banner is cool. I'm going to put it in my profile 3nodding

@ANTON_T3H_FOXX: Your signature is cool. Naruto rocks biggrin

O.O you mean that whole thing on the frontpage? if you make it smaller it'll super pixelate it. you can go ahead and carry the thing in my siggy in yours.

nonameladyofsins

Offline

JaNes_AdDiCtiOn

Offline

Posted: Wed Aug 30, 2006 5:11 pm

poweroutage

JaNes_AdDiCtiOn

Ooh! This banner is cool. I'm going to put it in my profile 3nodding

@ANTON_T3H_FOXX: Your signature is cool. Naruto rocks biggrin

O.O you mean that whole thing on the frontpage? if you make it smaller it'll super pixelate it. you can go ahead and carry the thing in my siggy in yours.

Yay!! Thanks! biggrin

Posted: Fri Jan 19, 2007 9:41 am

Might I ask what this thing: F[ab;c] = 0; Fab;b = μ0Ja is describing? I've never seen it before.

Xarxos

Offline

nonameladyofsins

Offline

Posted: Fri Jan 19, 2007 4:32 pm

Xarxos

Might I ask what this thing: F[ab;c] = 0; Fab;b = μ0Ja is describing? I've never seen it before.

I actually dont' know, it just looks mathsy and complicated. I'm sure Vorpal, Layra-chan or A Lost Iguana could explain though.

Posted: Tue Jan 30, 2007 12:15 am

Xarxos

Might I ask what this thing: F[ab;c] = 0; Fab;b = μ0Ja is describing? I've never seen it before.

F^{ab}_{;b} = μ_0J^a and F_{[ab;c]} = 0 are the general-relativistic Maxwell's equations for the field tensor F. Hence the tagline "... and there was light" is quite appropriate. The semicolon is a shorthand for the covariant derivative and the square brackets for antisymmetrization.

VorpalNeko
Captain

Offline

nonameladyofsins

Offline

Posted: Tue Jan 30, 2007 7:08 am

VorpalNeko

Xarxos

Might I ask what this thing: F[ab;c] = 0; Fab;b = μ0Ja is describing? I've never seen it before.

F^{ab}_{;b} = μ_0J^a and F_{[ab;c]} = 0 are the general-relativistic Maxwell's equations for the field tensor F. Hence the tagline "... and there was light" is quite appropriate. The semicolon is a shorthand for the covariant derivative and the square brackets for antisymmetrization.

see, what did I say? VorpalNeko did explain. Thanks VN.

Welcome to Gaia! ::

Gaia Guilds

The Physics and Mathematics Guild

Quick Reply

More Information