Initializing help system before first use

PRECONEDECOMP

Description
Presolve: decompose regular and rotated cones with more than two elements and apply Outer Approximation on the resulting components.
Type
Integer
Topic areas
Presolve, Quadratic
Values
-1 
Automatically determined.
0 
Disable cone decomposition.
1 
Enable cone decomposition by replacing large cones with small ones in the presolved problem.
2 
Similar to 1, plus decomposition is enabled even if the cone variable is fixed.
3 
Cones are decomposed within the Outer Approximation domain only, i.e., the problem maintains the original cones.
Default value
-1
Affects routines
XPRSmipoptimize ( MIPOPTIMIZE).
See also
PRESOLVE, PRESOLVEOPS.
Category
Control

Parent Topic Control Parameters

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