***ThermoEvaluator ver. 1.1b*** concept by Ghino di Tacco info @ ghinoditacco@hotmail.com 2002 Thermo Evaluator allows u to get thermodynamics data (such as enthropy, hentalpy, pressure) for saturated water (both liquid and vapor). It has a good accuracy. It's been tested with problems of air conditioning, steam cicles (Rankine and Hirn). It was developed for the TI92+. Type thev() on your calculator, press Enter and follow the instructions. Please report bugs at ghinoditacco@hotmail.com