CVS commit by staikos: implement more equation functionality including constants and powers, and start adding optimizations (constant folding so far - quite an improvement still!) M +1 -0 enodefactory.cpp 1.2 M +1 -0 enodefactory.h 1.2 M +137 -8 enodes.cpp 1.3 M +76 -62 eparse.c 1.3 M +8 -2 eparse.y 1.3