On Tue, Feb 9, 2010 at 8:38 PM, Alex Gian <[email protected]> wrote:
> 3) Introduction of a "tuple arithmetic" as an alternative way of of > manipulating aggregate quantities. This is basically a rather neat > extension of tensor arithmetic. > > The last of the three is of particular interest to me as I have just > started a course on tensors. Soon as my J is strong enough I will > attempt to port the scmutils "tuple" system into J. > If you get stuck, please do not hesitate to ask for help. Note also that implementations of this sort can be done in a variety of ways, and the most natural J approach will probably be a document describing various idioms perhaps backed up by a library of frequently used functions. -- Raul ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
