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GNU MathProg Language Reference
Table of Contents
1 Introduction
1.1 Linear programming problem
1.2 Model objects
1.3 Structure of model description
2 Coding model description
2.1 Symbolic names
2.2 Numeric literals
2.3 String literals
2.4 Keywords
2.5 Delimiters
2.6 Comments
3 Expressions
3.1 Numeric expressions
3.2 Symbolic expressions
3.3 Indexing expressions and dummy indices
3.4 Set expressions
3.5 Logical expressions
3.6 Linear expressions
4 Statements
4.1 Set statement
4.2 Parameter statement
4.3 Variable statement
4.4 Constraint statement
4.5 Objective statement
4.6 Solve statement
4.7 Check statement
4.8 Display statement
4.9 Printf statement
4.10 For statement
5 Model data
5.1 Coding data section
5.2 Set data block
5.3 Parameter data block
Appendix A Date and time functions
A.1 Obtaining current calendar time
A.2 Converting character string to calendar time
A.3 Converting calendar time to character string
Appendix B Solving models with
glpsol
Appendix C Example model description
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