[GiNaC-list] Rot, div, grad operator will be implemented in feelfem FEM code generator

Fujio Hidehiro oimo at world.email.ne.jp
Sun Apr 9 03:05:37 CEST 2006

Dear GiNaC developers,

This is Hidehiro Fujio of NEC Corp. Japan.

At first, I would like to say thank you very much for your significant 
contribution to the formula manipulation area by GiNaC library in the
world, and I also have to say that thank you very much for your
link to my small document in the Related Software page.  (My system
is feelfem, an FEM code generator.)

Yesterday, I met my supervisor, and got his advice.  I wll expand my
feelfem system to deal with 3D Maxwell equation, and introduce
the differential operator 'rot' and 'div' and 'grad' (rotation, divergence,
gradient, respectively), and my professors suggestion is it may be
possible to expand these differential operators into just a set of
basic differential operators (like dx,dy,dz) inside GiNaC.  

I would like to investigate your documentation agaian, and I would 
like to make a reort, how to make an FEM code generator by GiNaC.

Again, thank you very much for GiNaC.

And I'm afraid it is not an appropriate mail............

Best regards,
Hidehiro Fujio

# mail to both ( h-fujio at ab.jp.nec.com , oimo at world.email.ne.jp ,if needed)

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