I'm a big fan of "non-trivial" myself, especially after reading http://fishbowl.pastiche.org/2007/07/17/understanding_engineers_feasibility/ http://fishbowl.pas

I'm a big fan of "non-trivial" myself, especially after reading http://fishbowl.pastiche.org/2007/07/17/understanding_engineers_feasibility/ http://fishbowl.pastiche.org/2007/07/17/understanding_engine...