Initializing help system before first use

# Xpress variable object methods

var.getCallbackRedCost | Returns the reduced cost for this variable from the solution associated with the current callback. [Callback, Optimizer, Solution]
var.getCallbackSolution | Returns the primal value for this variable from the solution associated with the current callback. [Callback, Optimizer, Solution]
var.getRedCost | Returns the reduced cost for this variable from the incumbent solution during or after optimization of a continuous problem with problem.optimize, problem.lpOptimize or problem.nlpOptimize. [Linear Algebra, LP, Optimizer, Solution]
var.getSolution | Returns the primal value of this variable from the incumbent solution during or after optimization with problem.optimize, problem.mipOptimize, problem.lpOptimize or problem.nlpOptimize. [Optimizer, Solution]

Covered Topics

- var.getCallbackRedCost
- var.getCallbackSolution
- var.getRedCost
- var.getSolution

Parent Topic Reference Manual

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