Initializing help system before first use

BARREGULARIZE

Description
This control determines how the barrier algorithm applies regularization on the KKT system.
Type
Integer
Values
-1 
Determined automatically.
Values
Bit
Meaning
0 
Standard regularization is turned on/off.
1 
Reduced regularization is turned on/off. This option reduces the perturbation effect of the standard regularization.
2 
Forces to keep dependent rows in the KKT system.
3 
Forces to preserve degenerate rows in the KKT system.
Default value
-1
Affects routines
XPRSlpoptimize ( LPOPTIMIZE), XPRSmipoptimize ( MIPOPTIMIZE), XPRSminim ( MINIM), XPRSmaxim ( MAXIM), XPRSglobal ( GLOBAL).

Parent Topic Control Parameters

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