[GiNaC-list] Mixed index simmetry

Christian Bauer Christian.Bauer at uni-mainz.de
Mon Feb 21 19:08:19 CET 2005


On Wed, Feb 16, 2005 at 12:13:47PM -0200, mdias at ift.unesp.br wrote:
> I can make somethink like
> four.symmetrize((sigma,l),(mu,m),(nu,n),(rho,o))?

No, it can't do that (but it would be a nice feature to have, actually...).
You have to do the symmetrization by hand.


  / Physics is an algorithm
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