Initializing help system before first use

problem.chgobjsense

problem.chgobjsense

Purpose
Changes the problem's objective function sense to minimize or maximize.
Synopsis
problem.chgobjsense (sense)
Argument
objsense 
xpress.minimize or xpress.maximize to change into a minimization or maximization problem, respectively.
Example
Changing three coefficients of the objective function with chgobj: 
p.chgobjsense (xpress.maximize) # optimize in this general direction
Related topics
problem.lpoptimize, problem.mipoptimize.

Parent Topic Reference Manual

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