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SimplexSolverMixedIntParamsBranchingStrategies Enumeration

Enumeration of branching strategies used in the branch-and-bound algorithm.

Namespace: CenterSpace.NMath.Core
Assembly: NMath (in NMath.dll) Version: 7.4
public enum BranchingStrategies
Member nameValueDescription
Automatic0 The solver choses the strategy.
SmallestPseudoCost1 Selects the variable with the smallest pseudo-cost.
LargestPseudoCost2 Selects the variable with largest pseudo-cost.
LeastFractional3 Selects the least fractional variable.
MostFractional4 Selects the most fractional variable.
VectorLength5 Selects the variable with large pseudo-cost and expected large influence on other variables.
StrongCost6 Selects a variable with the largest increase in objective function value.
See Also