Hi, guru. I see errors for vector's functions in Torroidal coordinates (ver. 9.0.1.0), for instance - Devergence:
That is wrong? P.S. Vector Analysis (ver.8) worked correctly.
Dear collegue. This error valid for Ver.10. too.
Correct Dvergence (Div) and Rotor (Curl) for Torroidal Coordinates you can see in file: http://mathworld.wolfram.com/notebooks/CoordinateGeometry/ToroidalCoordinates.nb but you don't use it, so it's for old vertions.
If you believe that this is indeed an bug (I haven't checked it) I hope you send it in as a bug report so that the Wolfram folks will add it to their bugs database so it will get fixed ;-)
David, thanks. I've do it. The first advice was to install 10 ver. Indeed, "CoordinateTransform" work correctly in 10ver. But Div & Curl produce error result still. Developers will study.
