SOS Constraints

Gurobi Optimization, L. SOS Constraints.

Type

Web resource

Intellectual base

Web

Link

https://docs.gurobi.com/projects/optimizer/en/current/concepts/modeling/constraints.html#sos-constraints

Cited by

1 citation across 1 artifact.

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Domain-specific

• Special Ordered Set
  • A value whose absolute magnitude lies below the solver's integrality feasibility tolerance may count as zero for SOS purposes

    This sourceConstraints — Gurobi Optimizer Reference Manual, version 13.0. Gurobi's manual states the rule in these exact terms - variables whose absolute value falls below IntFeasTol count as zero when deciding whether an SOS constraint is satisfied; other solvers document analogous but separately specified tolerances.

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