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REFACTOR

Description
Indicates whether the optimization should restart using the current representation of the factorization in memory.
Type
Integer
Values
0 
Do not refactor on reoptimizing.
1 
Refactor on reoptimizing.
Default value
0 — for the global search. 1 — for reoptimizing.
Notes
In the tree search, the optimal bases at the nodes are not refactorized by default, but the optimal basis for an LP problem will be refactorized. If you are repeatedly solving LPs with few changes then it is more efficient to set REFACTOR to 0.
Affects routines
XPRSglobal (GLOBAL), XPRSmaxim (MAXIM), XPRSminim (MINIM).

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