GiNaC/ginac basic.h clifford.cpp ex.h expairseq.h matrix.cpp normal.cpp numeric.h power.h structure.h symbol.h

[Christian Bauer]

Update of /home/cvs/GiNaC/ginac

Modified Files:
	basic.h clifford.cpp ex.h expairseq.h matrix.cpp normal.cpp 
	numeric.h power.h structure.h symbol.h 
Log Message:
basic::to_rational()/to_polynomial() now take an exmap instead of a list;
the old methods of ex remain for compatibility