C Name

CPX_PARAM_EPPER

C++ Name

EpPer

Java Name

EpPer

.NET Name

EpPer

InteractiveOptimizer

simplex perturbation

Identifier

1015

Description

Sets the amount by which CPLEX perturbs the upper and lower bounds or objective coefficients on the variables when a problem is perturbed in the simplex algorithm. This parameter can be set to a smaller value if the default value creates too large a change in the problem.

Values

Any positive number greater than or equal to 1e-8; default: 1e-6.