GiNaC/ginac basic.cpp expairseq.cpp mul.cpp power.cpp

[Christian Bauer]

Update of /home/cvs/GiNaC/ginac

Modified Files:
      Tag: ginac_1-1
	basic.cpp expairseq.cpp mul.cpp power.cpp 
Log Message:
- subs_no_pattern -> no_pattern, subs_algebraic -> algebraic
- backported the expariseq::subschildren() optimization from 1.2