![](/assets/images/picto-drapeau-france-3a76576a5d60a512053b4612ab58dae5.png)
12. Glossary – Definitions
Coûts réduits ; reduced costs
Coefficients of off-base variables in the objective function expressed solely as a function of off-base variables.
Dictionary; dictionary
In the simplex method, constraints in standard form are written by expressing base variables in terms of non-base variables. A dictionary consists of these relations and the objective function, also expressed in terms of the off-base variables.
Forme canonique pure; canonical form
In a linear program in pure canonical form, constraints appear as linear inequalities
Exclusive to subscribers. 97% yet to be discovered!
You do not have access to this resource.
Click here to request your free trial access!
Already subscribed? Log in!
![](/assets/images/logo-eti-286623ed91fa802ce039246e516e5852.png)
The Ultimate Scientific and Technical Reference
This article is included in
Mathematics
This offer includes:
Knowledge Base
Updated and enriched with articles validated by our scientific committees
Services
A set of exclusive tools to complement the resources
Practical Path
Operational and didactic, to guarantee the acquisition of transversal skills
Doc & Quiz
Interactive articles with quizzes, for constructive reading
Glossary – Definitions
Bibliography
Software tools
GLPK – Gnu Linear Programming Kit (Linux version) [Software]
LPSOLVE, (multi-platform version under LGPL license)
IBM ILOG CPLEX Optimization Studio (multi-platform version)
MATLAB – Optimization toolbox
CMPL –
Websites
COIN-OR: COmputational INfrastructure for Operations Research
ROADEF: French Society for Operational Research and Decision Support
http://www.roadef.org/content/index.htm
ENSTA Operations...
Exclusive to subscribers. 97% yet to be discovered!
You do not have access to this resource.
Click here to request your free trial access!
Already subscribed? Log in!
![](/assets/images/logo-eti-286623ed91fa802ce039246e516e5852.png)
The Ultimate Scientific and Technical Reference