## 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

Results 1-3 of 74

Page 186

...

...

**perform**transactions on their desktop computers either at home or at work . The explosion of the Internet means that ...**perform**the survey for the least cost . Sophisticated Surveys is one of three survey companies competing for ...Page 344

...

...

**Perform**two iter- ations manually , starting from this solution . Then use the automatic routine in your OR Courseware to check your work . 7.4-2 . Consider the following problem . Maximize Z = 3x1 + x2 , subject to and x1 + x2≤4 c ( a ) ...Page 783

...

...

**perform**very well in an improving economy and only suffer a small loss in a worsening economy . The second is a speculative investment that would**perform**extremely well in an improving economy but would do very badly in a worsening ...### 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