> > (%o3) 2*sin(c/2)-sin(c) = -c+sin((4*%pi*false-%pi)/2)-sin(2*%pi*false)+%pi
>
> Milan, thank you for pointing out this problem.
> If you have not done so already, perhaps you can make a bug report:
> http://sourceforge.net/tracker/?group_id=4933&atid=104933
>
> Thanks for your help,
>
> Robert Dodier
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> Maxima mailing list
> Maxima at math.utexas.edu
> http://www.math.utexas.edu/mailman/listinfo/maxima
Done!
Milan
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