Cleanup Coefficients

Type

Floating point number

Range

[0,1]

Default

0

CPLEX will change matrix coefficients that are smaller in magnitude than the value of this option to 0. This practice is also known as zero-ing out the negligible coefficients, and it is done just before the actual solve starts. Such coefficients may arise as round-off errors if the matrix coefficients are computed with floating-point arithmetic. At the default value of 0, no cleanup is done.

Learn more about

• Round Coefficients