9 March 2006 Joachim Reichel - LGPL copyright notice added to src/CGALQt/kds{,_deps}.makefile 9 March 2006 Andreas Fabri - Made heading of user and reference manual to be the same July 2006 Daniel Russel - removed time in process function calls - changed Simulator to Default_simulator Future Daniel Russel - change non-failing root to be NaN or Root() rather than infinity? - when using numeric solvers, evaluate the static predicates first before solving? - add doc of to_index