GiNaC/ginac add.h basic.cpp basic.h container.h ex.cpp ex.h expairseq.cpp expairseq.h flags.h idx.cpp idx.h matrix.cpp matrix.h mul.cpp mul.h normal.cpp numeric.h power.cpp power.h pseries.cpp pseries.h relational.cpp relational.h structure.h symbol.h tensor.cpp

[Christian Bauer]

Update of /home/cvs/GiNaC/ginac

Modified Files:
	add.h basic.cpp basic.h container.h ex.cpp ex.h expairseq.cpp 
	expairseq.h flags.h idx.cpp idx.h matrix.cpp matrix.h mul.cpp 
	mul.h normal.cpp numeric.h power.cpp power.h pseries.cpp 
	pseries.h relational.cpp relational.h structure.h symbol.h 
	tensor.cpp 
Log Message:
subs() and normal() use maps instead of lists, resulting in a huge performance
boost for subs()