[GiNaC-devel] Patch for get_dummy_indices

[Christian Bauer]

Hi!

On Tue, Nov 16, 2004 at 03:00:25PM +0000, Vladimir Kisil wrote:
> 	I meant a case like "a.get_dummy_indices(b)", where my intuitive
>   expectation was that the return value should has the same covariance
>   as in "a".

Well, this functions is supposed to be symmetric: a.get_dummy_indices(b) ==
b.get_dummy_indices(a).

>   2. Left it as it is already in GiNaC and add somewhere a line of
>   documentation for the feature in indexed.h.

OK.

> (ginac.info does not mention get_dummy_indices() at present).

It's more of an internal function, really...

Bye,
Christian

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