SimplexLP 2



SimplexLP 2 is an app to solve optimization problems, which can be mathematically described as an objective function and a set of constraints in the form of linear inequalities. For the calculation the famous Simplex algorithm is used. Use the Automatic FuelPort for controlled filling of one or more aboveground tanks from a pumper truck. At full level filling stops and the operator is alerted.

Defines a basic Solver model. Mac os el capitan iso free download. Equivalent to clicking Solver in the Data | Analysis group and then specifying options in the Solver Parameters dialog box.

Before you use this function, you must establish a reference to the Solver add-in. In the Visual Basic Editor, with a module active, click References on the Tools menu, and then select the Solver.xlam check box under Available References. If Solver.xlam does not appear under Available References, click Browse and open Solver.xlam in the office14librarySolver subfolder.

  1. ‎SimplexLP is the perfect learning companion for teachers (to set up problems) and for students (to learn the Simplex algorithm). It is very easy to change coefficients and see how the solution varies. For the calculation the famous Simplex algorithm is used. With SimplexLP you can: – easily set up.
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SolverOk(SetCell, MaxMinVal, ValueOf, ByChange, Engine, EngineDesc)

SetCell Optional Variant. Refers to a single cell on the active worksheet. Corresponds to the Set Objective Cell box in the Solver Parameters dialog box.


MaxMinVal Optional Variant. Corresponds to the Max, Min, and Value options in the Solver Parameters dialog box.

MaxMinVal

Specifies

1

Maximize

2

New x download. Minimize

3

Match a specific value

ValueOf Optional Variant. If MaxMinVal is 3, you must specify the value to which the target cell is matched.

ByChange Required Variant. The cell or range of cells that will be changed so that you will obtain the desired result in the target cell. Corresponds to the By Changing Variable Cells box in the Solver Parameters dialog box.

Engine Optional Variant. The Solving method that should be used to solve the problem: 1 for the Simplex LP method, 2 for the GRG Nonlinear method, or 3 for the Evolutionary method. Corresponds to the Select a Solving Method dropdown list in the Solver Parameters dialog box.

EngineDesc Optional Variant. An alternate way to specify the Solving method that should be used to solve the problem as a string: 'Simplex LP', 'GRG Nonlinear', or 'Evolutionary'. Corresponds to the Select a Solving Method dropdown list in the Solver Parameters dialog box.

SimplexLP 2

Example

Simplex P22

This example uses the Solver functions to maximize gross profit in a business problem. The SolverOK function defines a problem by specifying the SetCell, MaxMinVal, and ByChange arguments.

Simplex Lp1000

Worksheets('Sheet1'). Activate

SolverReset

SolverOptions precision:=0.001

SolverOK SetCell:=Range ('TotalProfit'), _

MaxMinVal:=1, _

ByChange:=Range ('C4:E6')

SolverAdd CellRef:=Range ('F4:F6'), _

Relation:=1, _

FormulaText:=100

SolverAdd CellRef:=Range ('C4:E6'), _

Relation:=3, _

FormulaText:=0

SolverAdd CellRef:=Range ('C4:E6'), _

Relation:=4

SolverSolve UserFinish:=False

SolverSave SaveArea:=Range ('A33')





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