Uses of Class
org.apache.commons.math3.optim.linear.SimplexTableau
Packages that use SimplexTableau
Package
Description
Optimization algorithms for linear constrained problems.
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Uses of SimplexTableau in org.apache.commons.math3.optim.linear
Fields in org.apache.commons.math3.optim.linear declared as SimplexTableauModifier and TypeFieldDescriptionprivate SimplexTableau
SolutionCallback.tableau
The SimplexTableau used by the SimplexSolver.Methods in org.apache.commons.math3.optim.linear with parameters of type SimplexTableauModifier and TypeMethodDescriptionprotected void
SimplexSolver.doIteration
(SimplexTableau tableau) Runs one iteration of the Simplex method on the given model.private Integer
SimplexSolver.getPivotColumn
(SimplexTableau tableau) Returns the column with the most negative coefficient in the objective function row.private Integer
SimplexSolver.getPivotRow
(SimplexTableau tableau, int col) Returns the row with the minimum ratio as given by the minimum ratio test (MRT).private boolean
SimplexSolver.isValidPivotColumn
(SimplexTableau tableau, int col) Checks whether the given column is valid pivot column, i.e.(package private) void
SolutionCallback.setTableau
(SimplexTableau tableau) Set the simplex tableau used during the optimization once a feasible solution has been found.protected void
SimplexSolver.solvePhase1
(SimplexTableau tableau) Solves Phase 1 of the Simplex method.