## Introduction to Operations ResearchCD-ROM contains: Student version of MPL Modeling System and its solver CPLEX -- MPL tutorial -- Examples from the text modeled in MPL -- Examples from the text modeled in LINGO/LINDO -- Tutorial software -- Excel add-ins: TreePlan, SensIt, RiskSim, and Premium Solver -- Excel spreadsheet formulations and templates. |

### From inside the book

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**problem**of allocating limited resources among competing activities in a best possible ( i.e. , optimal ) way . More precisely , this**problem**involves se- lecting the level of certain ...**Linear Programming**Selected References**Problems**.Page 25

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**linear programming problems**of even enormous size . These are some of the reasons for the tremendous impact of lin ... problem . This example is small enough to be solved graphically in a straight- forward way . The following two sections ...Page 391

Frederick S. Hillier, Gerald J. Lieberman. 8.4 CONCLUSIONS The

Frederick S. Hillier, Gerald J. Lieberman. 8.4 CONCLUSIONS The

**linear programming**...**problem**types have such simple formulations that they can be solved much ... programming**problems**studied in this chapter , namely , the ...### Other editions - View all

Introduction to Operations Research Frederick S. Hillier,Gerald J. Lieberman No preview available - 2001 |

### Common terms and phrases

activity algebraic algorithm allowable range artificial variables b₂ basic solution c₁ c₂ changes coefficients column Consider the following cost Courseware CPLEX decision variables dual problem dual simplex method dynamic programming entering basic variable estimates example feasible region feasible solutions final simplex tableau final tableau following problem formulation functional constraints Gaussian elimination given goal programming graphical identify increase initial BF solution integer iteration leaving basic variable linear programming model linear programming problem LINGO LP relaxation lution Maximize Z maximum flow problem Minimize needed node nonbasic variables nonnegativity constraints objective function obtained optimal solution optimality test parameters path plant presented in Sec primal problem Prob procedure range to stay resource right-hand sides sensitivity analysis shadow prices shown slack variables solve the model Solver spreadsheet step subproblem surplus variables Table tion unit profit values weeks Wyndor Glass x₁ zero