ILOG CPLEX 11.0 Parameters Reference Manual > > Alphabetic List of Parameters > Linear reduction switch |
Linear reduction switch |
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C Name
CPX_PARAM_PRELINEAR
C++ Name
PreLinear
Java Name
PreLinear
.NET Name
PreLinear
InteractiveOptimizer
preprocessing linear
Identifier
1058
Description
Decides whether linear or full reductions occur during preprocessing. If only linear reductions are performed, each variable in the original model can be expressed as a linear form of variables in the presolved model. This condition guarantees, for example, that users can add their own custom cuts to the presolved model.
Values
Value |
Meaning |
---|---|
0 |
Perform only linear reductions |
1 |
Perform full reductions; default |
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