#### Announcements

 4/29 Practice final, Solutions to the final 3/29 Practice text 2 3/4 The quiz on 3/10 will be based on the homeworks from 3/1 and 3/3. 2/13 Practice exam 1 1/28 Welcome!

#### Lecture notes

 1/14 Introduction 1/14--1/19 Introduction, optimization models 1/19 Graphical solutions 1/21 Bring laptops! GMPL/GUSEK/GLPK 1/26 Work scheduling 1/28 Blending Models 2/2 Production Process Models 2/4 Production Process Models, part 2 2/9,2/11 Multiperiod inventory models 2/16 Index sets 2/25 Index sets, GMPL, BRING YOUR LAPTOPS, mod file, --> dat file. 3/1 Work scheduling revisited, survey, the worksheet portion is due on Friday, 2/20 3/3 Multiperiods revisited Completed 3/8 Intro. to algorithm design 3/10 Improving search 3/22 Improving search, Group work 3/24 Extreme points, basic solutions 3/29 Canonical form Canonical form and basic solutions

#### Homework

 1/14 Read the course policy statement and syllabus. 1/19 1.1 (a,b,c,d), 1.2. Use the graphical method. Bring your laptops on Thursday. solution 1/21 2.1, 2.3*, code due 2/2. solution to 2.1. Opt. obj. value for 2.3 is 34275. 1/26 2.6. solution 1/28 2.11*, code due 2/9 Opt. obj. value is 2.3375, 2.12 solution 2/2 2.9. solution 2/4 2.10*, code due 2/16. . The model is infeasible. 2/4? inventory,finco., inventory solution, --> finco solution. 3/1 2.3, 2.24 diet., solution to 2.3, solution to 2.24, solution to diet 3/3 2.20, 2.22 solution to 2.20, solution to 2.22 3/10 6.1, 6.2 solution to 6.1, solution to 6.2 3/22 6.8, 6.9, 6.14, 6.18 (for 3/29) solution to 6.8, solution to 6.9 solution to 6.14, solution to 6.18 3/24 7.4 solution to 7.4, 3/29 7.14, 7.16, 7.17 solution to 7.14, solution to 7.16, solution to 7.17 3/25 8.1,8.2,8.3,8.8 solution to 8.1, solution to 8.2, solution to 8.3, solution to 8.8 4/12 Read:8.4., Do: 8.11(a,b), 8.12(a) solution to 8.11 solution to 8.12 4/14 Read:8.3., Do: 8.7 solution to 8.7 4/19 Read:9.1-9.2., Do: 9.1,9.2,9.3,9.4 solution to 9.1, solution to 9.2, solution to 9.3, solution to 9.4