On Fri, February 19, 2010 9:14 am, Olga Caprotti wrote: > Joe, > > I also think that you might need a new CD - unless you find something in > the new ones from the interGeo efforts: > http://i2geo.net/xwiki/bin/view/Main/About > > (if it is geometry you are interested in) > > I do not think the Pair-Tuple symbols from ecc is what you want to use > for a coordinate system. I think I agree: that Tuple is basically a "data structure" and what you really want is a representation of the mathematics. I, at least, often find it difficult to separate the two in my mind, especially in a cae like this where the mathematics is so close to the data structure. Is it the cae that you (Joe) want objects such as [cartesian, X, Y, Z] [Polar, r, theta, phi] and so on? If so, that does look indeed like Intergeo territory - would Paul like to comment?
James Davenport Recently: Visiting Full Professor, University of Waterloo Now back as: Lecturer on XX10190, CM30070, CM30078/50123, CM50209 Hebron & Medlock Professor of Information Technology, University of Bath OpenMath Content Dictionary Editor and Programme Chair, OpenMath 2009 IMU Committee on Electronic Information and Communication _______________________________________________ Om mailing list [email protected] http://openmath.org/mailman/listinfo/om
