Sergey Karavashkin: 
 >dubious@radioactivex.lebesque-al.net (Bilge) wrote in message
 
 >>   Just post the function. If it exists and you know what it is, then
 >> nothing prevents you from posting it, especially given the fact that
 >> you would be quite happy to rub my nose in being wrong for telling
 >> you that \nabla x (\nabla\Phi) = 0 is a mathematical identity.
 >
 >;-) 
 >
 >http://angelfire.lycos.com/la3/selftrans/v4_1/contents4.html#dipole
 
  Just post the function. I'm not going to read nine pages of a convoluted
argument about the curl of a gradient not being zero when you can post the
function for which you claim that relation doesn't hold in a single line.