Initializing help system before first use

ChgObj Method (Variable, Double)

Change objective function coefficient. This changes the linear coefficient in the first/primary objective function. In order to delete a coefficient from the objective set it to 0 (zero).

Namespace:   Optimizer.Objects
Assembly:  xprsdn (in xprsdn.dll) Version: 44.01.01
Syntax
C# 
public XpressProblem ChgObj(
	Variable variable,
	double coefficient
)

Parameters

variable
Type:  Optimizer.Objects.Variable
Variable for which to change coefficient.
coefficient
Type:  System.Double
New coefficient for variables.

Return Value

Type:  XpressProblem
Always returns this instance.
Remarks
Used in these examples:
  • GoalProg
See Also
Parent Topic ChgObj Method

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