Optimisation methods: video 2 Linear programming (part 1)

Linear programming:

Introduction: 00:00
Example (mining operation): 00:39
Standard form: 08:56
Example (mining operation): standard form: 13:14
Slack variables: 14:01
Example (mining operation): standard form: 16:14
Surplus variables: 17:50
Exercise standard form 1: 20:37
Exercise standard form 2: 23:48
Exercise standard form 1: 26:29
Free variables: 30:29
Examples:
Diet problem: 33:15
Diet problem (peanut butter and steak): 36:56
Graphical representation: 40:13
Set of optimal solutions: 42:53
Unbounded solutions: 44:59
Three categories of problems: 46:15
Graphical representation (other solution): 47:19
Additional contraints: 48:46