pyginac-users — General discussion about the PyGiNaC interface.

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Hi, 

I would like to suggest the attached patch (matrixutils.patch) which 
exports the matrix utility functions unit_matrix and symbolic_matrix. The 
exporting is made by using the GiNaC equivalents, although at least the 
former one could also be readily implemented in Python. 

I also pythonized some new GiNaC regression tests, which are attached.

Best Regards,
Matti

-- 
Matti Peltomaki, M.Sc. (Tech.)
Laboratory of Physics 
Helsinki University of Technology
040 7576977, room Y308B