dubious@radioactivex.lebesque-al.net (Bilge) wrote in message news:<slrnc4itjl.64.dubious@radioactivex.lebesque-al.net>...
> Sergey Karavashkin: 
>  >"Franz Heymann" <notfranz.heymann@btopenworld.com> wrote:
>  
>  >> If you think I am going to read any of all your recommended URL's, you are
>  >> gravely mistaken.
>  >> If you cannot understand that
>  >> curl(grad(phi)) = 0, {Where phi is any scalar function of position)
>  >> is a universal truth, then nothing more which you might have to say is
>  >> useful except except to poke fun at.
>  >> 
>  >> Franz
>  >
>  >Pity you, Franz. You can think whatever, but if you don't see, where
>  >to the gradient of potential in my animation is directed, it is really
>  >useless for you to read all the rest. Spend your time among mushrooms.
>  >;-)
> 
>   Only a complete nutcase would claim that he discovered a violation
> of a mathematical identity.
> 
> 
>   \nabla x (\nabla\Phi) = e_ijk \nabla_i\nabla_j\Phi
> 
>                         = \nabla_i\nabla_j\Phi - \nabla_j\nabla_i\Phi
> 
>                         = (\nabla_i\nabla_j - \nabla_j\nabla_i)\Phi
> 
>                         = 0
> 
> Tell me. What's next on the selflab agenda? Do you plan to show that
> sin^2 + cos^2 != 1 for "dynamic fields"?

Dear Bilge,

For people defending not the objective truth but interests of definite
school, and defending by any price, our works really are only an
irritant. You really cannot make use of them, since you filter the
information into convenient and inconvenient. As the overwhelming
majority of our information appears inconvenient for you, nothing can
pass your filter except some connective words. Of course, you cannot
understand from them the new idea that we represent. Well, this is out
of the author's control, as your way of perception depends not on the
author's ability but on, how much densely are your eyes and ears tied
up.

Better help Franz to determine the circulation of vector for a very
simple problem that I suggested him in my today post. ;-) You know the
main equation of trigonometry. This fact gives a small hope that you
will not make an usual elementary mistake.

Sergey