Results of this study raise serious questions concerning the reliability of a widely used commercial linear programming package. Three versions of IBM linear programming software were considered in ...

Design software has progressed to the point where it can take over many aspects of linear-actuator selection and simulation. In the past, machine builders often made their own linear actuators. They ...

This is a preview. Log in through your library . Abstract To employ linear programming in production-planning problems in the chemical industry it is often necessary to make a linear model of plant ...