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Opened 15 years ago

Last modified 15 years ago

#850 accepted defect

La función de programación lineal Rglpk::solveLP no funciona.

Reported by: jlaybar Owned by: Jorge
Priority: normal Milestone:
Component: Math Version:
Severity: major Keywords: Rglpk::solveLP
Cc:

Description

Estoy intentando ejecutar el ejemplo de la función Rglpk::solveLP de R que esta en:

C:\Archivos de programa\Tol-Project\tolbase-v1.1.7\bin\stdlib\math\optim\LP\test.tol


Sin embargo da un error.

Me puedes decir porque no funciona?

Da la sensacion que no crea bien las matrices virtuales de R *.bbm

Te envio el codigo que hay en el ejemplo

Matrix obj = ((0,0,0));


Matrix mat = ((3,4,2),

(2,1,1),
(1,3,2));

Matrix rhs = ((60,-1,80));

Set bounds = Set lower=[[ [[1, -Inf?, 2, -Inf?, 3, -Inf? ]] ]];

Set sol=Rglpk::solveLP(obj, mat, rhs,

{Set dir=[["<","<","<"?, Set bounds,

Real verbose=TRUE, Real max=FALSE]]});

Matrix check1 = mat*Tra(solsolution?) - Tra(rhs);

Change History (2)

comment:1 Changed 15 years ago by Jorge

Owner: changed from Víctor de Buen Remiro to Jorge
Status: newassigned

comment:2 Changed 15 years ago by Jorge

Status: assignedaccepted
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