# Difference between revisions of "OptObjectiveSa"

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[[Category:Doc Status D]] <!-- For Lumina use, do not change --> | [[Category:Doc Status D]] <!-- For Lumina use, do not change --> | ||

− | = OptObjectiveSa( | + | = OptObjectiveSa(opt'',decision'') = |

− | Computes the range over which an objective function coefficient can vary in a linear program without changing the optimal solution. | + | Computes the range over which an objective function coefficient can vary in a linear program without changing the optimal solution. «opt» must be an LP resulting from a previous call to [[DefineOptimization]]. |

This is apparently only available in a continuous linear program. It cannot be used on an integer or mixed-integer LP. | This is apparently only available in a continuous linear program. It cannot be used on an integer or mixed-integer LP. |

## Revision as of 23:46, 10 February 2011

# OptObjectiveSa(opt*,decision*)

Computes the range over which an objective function coefficient can vary in a linear program without changing the optimal solution. «opt» must be an LP resulting from a previous call to DefineOptimization.

This is apparently only available in a continuous linear program. It cannot be used on an integer or mixed-integer LP.

The optional «decision» parameter specifies a decision variable passed to the «decisions» parameter of DefineOptimization. When specified, returns the sensitivity for the cells in that decision, using the same indexes as the decision variable.

# See Also

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