USING HP CALC'S SOLVER
HP CALC is modeled after the HP19BII Calculator. A good resource/reference on using Solver is An Easy Course in Using the HP19BII by Grapevine Press (800-338-4331 or 503-754-0583). It has too much on some topics, but it helped a bit with the solver.
Fred Kaufman
CompuServe ID: [72560,36]