## 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 87

Page 69

Finally , the value of the

other values in column E , it is the sum of products . The equation for cell E8 is =

SUMPRODUCT ( C8 : D8 , C9 : D9 ) . The lower right - hand side of Fig . 3 .

Finally , the value of the

**objective function**is entered in cell E8 . Much like theother values in column E , it is the sum of products . The equation for cell E8 is =

SUMPRODUCT ( C8 : D8 , C9 : D9 ) . The lower right - hand side of Fig . 3 .

Page 148

5x2 terms in the

essentially equivalent to ... Because of these virtual equivalencies in

...

5x2 terms in the

**objective function**for the Big M method , this**objective function**isessentially equivalent to ... Because of these virtual equivalencies in

**objective****functions**, the Big M and twophase methods generally have the same sequence...

Page 273

Analyzing Simultaneous Changes in

Regardless of whether x ; is a basic or nonbasic variable , the allowable range to

stay optimal for c ; is valid only if this

being ...

Analyzing Simultaneous Changes in

**Objective Function**Coefficients .Regardless of whether x ; is a basic or nonbasic variable , the allowable range to

stay optimal for c ; is valid only if this

**objective function**coefficient is the only onebeing ...

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### Contents

SUPPLEMENT TO APPENDIX 3 | 3 |

Problems | 6 |

An Algorithm for the Assignment Problem | 18 |

Copyright | |

57 other sections not shown

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### Common terms and phrases

activity additional algorithm allocation allowable amount apply assignment basic solution basic variable BF solution bound boundary calculations called capacity changes coefficients column complete Consider constraints construct corresponding cost CPF solution demand described determine direction distribution dual problem entering equal equations estimates example feasible FIGURE final flow problem Formulate functional constraints given gives goal identify illustrate increase indicates initial iteration linear programming Maximize million Minimize month needed node nonbasic variables objective function obtained operations optimal optimal solution original parameters path plant possible presented primal problem Prob procedure profit programming problem provides range resource respective resulting revised Select shown shows side simplex method simplex tableau slack solve step supply Table tableau tion unit values weeks Wyndor Glass zero