Okay, My daughters math teacher is on maternity leave and in the interim has been replaced with a retired economics professor. Great, we need economics in American high schools, unfortunately this guy has gone way beyond getting the kids to calculate price elasticity or the production possibility boundary. He has assigned them to write a stand alone program for their Texas Instruments Ti-83 calculators to calculate equilibrium price. The Ti-83 uses some bizarre proprietary semi-BASIC interpreter language, and after spending all night trying to figure out this damn thing and I am at my wits end. Does anyone have any...