differential forms



I am interested in the Cartan package and related packages. Is
this already included in maxima? Or is it to be included later?
Or is it a sperate add-on? If so, where would I find it?

Tom Widlar

???? wrote:

> hi Robert and all
>
> I am sorry.
> I intended to post Rodorigues Rotation formular.
> when I check  previous my posts,I assume  new  topic  impossible.
> sorry. I post Rodorigues Rotation formular next sunday.
> using with infinitesimal transformation,but jordan package,
> at ModeMatrix is something bad formular.
> I  want  to  improve it if possible.
> thanks.
>
> Gosei Furuya


> 2006/11/2, Robert Dodier <robert.dodier at gmail.com 
> <mailto:robert.dodier at gmail.com>>:
>
>     On 11/1/06, Gosei Furuya <go.maxima at gmail.com
>     <mailto:go.maxima at gmail.com>> wrote:
>     > hi all
>     >  maybe I can't post new topic this mailing -list?
>     >  what has happend.
>
>     Hi Gosei, I have received several messages from you (via the
>     Maxima mailing list) over the last week.
>     So it appears to me that you are able to post to the mailing list
>     successfully.
>
>     It is true that messages are not being archived at
>     http://www.math.utexas.edu/pipermail/maxima
>     (most recent message is October 1).
>     But that affects everyone. By the way, another interface to messages
>     from the Maxima mailing list is:
>     http://news.gmane.org/gmane.comp.mathematics.maxima.general
>     It appears that the text describing the diff_form package is found at:
>     http://thread.gmane.org/gmane.comp.mathematics.maxima.general/12620/focus=12620
>     dated October 29.
>
>     Hope this helps,
>     Robert Dodier
>