ILOG CPLEX 11.0 Parameters Reference Manual > > Alphabetic List of Parameters > Linear reduction switch

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 
Perform only linear reductions 
Perform full reductions; default