[GiNaC-list] indexed structure, is possible???

mdias at ift.unesp.br mdias at ift.unesp.br
Tue Feb 22 21:00:01 CET 2005


I am working in a kind of covariant derivative. I started with a structure, like
in page 81 of tutorial: 


I implemented distributive, Leibniz rule, etc.. But I would like to make GiNac
threat this structure like a indexed object ( metric tensor could rise indexes,
Is there a function option in the definition of structure or a TINFO option?

Thanks for all


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