Initializing help system before first use

# PREANALYTICCENTER

Description | Determines if analytic centers should be computed and used for variable fixing and the generation of alternative reduced costs (-1: Auto 0: Off, 1: Fixing, 2: Redcost, 3: Both)
Type | Integer
Topic areas | Presolve, Barrier
Values |
-1 | Automatic.
0 | Disable analytic center presolving.
1 | Use analytic center for variable fixing only.
2 | Use analytic center for reduced cost computation only.
3 | Use analytic centers for both, variable fixing and reduced cost computation.
Default value | -1
Affects routines | XPRSmipoptimize ( MIPOPTIMIZE).
Category | Control

Parent Topic Control Parameters

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