Pakket: lp-solve (5.5.2.11-2 en anderen)

[ Bron: lp-solve  ]

Solve (mixed integer) linear programming problems

The linear programming (LP) problem can be formulated as: Solve A.x >= V1, with V2.x maximal. A is a matrix, x is a vector of (nonnegative) variables, V1 is a vector called the right hand side, and V2 is a vector specifying the objective function.

An integer linear programming (ILP) problem is an LP with the constraint that all the variables are integers. In a mixed integer linear programming (MILP) problem, some of the variables are integer and others are real.

The program lp_solve solves LP, ILP, and MILP problems. It is slightly more general than suggested above, in that every row of A (specifying one constraint) can have its own (in)equality, <=, >= or =. The result specifies values for all variables.

lp_solve uses the 'Simplex' algorithm and sparse matrix methods for pure LP problems. If one or more of the variables is declared integer, the Simplex algorithm is iterated with a branch and bound algorithm, until the desired optimal solution is found. lp_solve can read MPS format input files.

Tags: Field: Wiskunde, Role: Program, Scope: Application

Andere aan lp-solve gerelateerde pakketten

• dep: libc6 (>= 2.34) [i386, m68k, riscv64]

  GNU C Bibliotheek: Gedeelde bibliotheken
  Ook een virtueel pakket geboden door: libc6-udeb

  dep: libc6 (>= 2.38) [niet alpha, i386, ia64, m68k, riscv64, sh4]

  dep: libc6 (>= 2.39) [sh4]

• dep: libc6.1 (>= 2.37) [ia64]

  GNU C Bibliotheek: Gedeelde bibliotheken
  Ook een virtueel pakket geboden door: libc6.1-udeb

  dep: libc6.1 (>= 2.38) [alpha]

• dep: libcolamd3 (>= 1:7.0.1)

  column approximate minimum degree ordering library for sparse matrices

lp-solve downloaden

Pakket downloaden voor alle beschikbare platforms

Platform	Versie	Pakketgrootte	Geïnstalleerde grootte	Bestanden
alpha (unofficial port)	5.5.2.11-2	277,6 kB	823,0 kB	[overzicht]
amd64	5.5.2.11-2	288,0 kB	697,0 kB	[overzicht]
arm64	5.5.2.11-2	263,4 kB	693,0 kB	[overzicht]
armel	5.5.2.11-2	246,8 kB	615,0 kB	[overzicht]
armhf	5.5.2.11-2	233,9 kB	447,0 kB	[overzicht]
hppa (unofficial port)	5.5.2.11-2	284,2 kB	735,0 kB	[overzicht]
i386	5.5.2.11-2	303,4 kB	762,0 kB	[overzicht]
ia64 (unofficial port)	5.5.2.5-2+b2	362,1 kB	1.355,0 kB	[overzicht]
m68k (unofficial port)	5.5.2.11-2	236,5 kB	567,0 kB	[overzicht]
mips64el	5.5.2.11-2	268,9 kB	746,0 kB	[overzicht]
ppc64 (unofficial port)	5.5.2.11-2	307,4 kB	952,0 kB	[overzicht]
ppc64el	5.5.2.11-2	309,6 kB	885,0 kB	[overzicht]
riscv64	5.5.2.11-2	292,8 kB	577,0 kB	[overzicht]
s390x	5.5.2.11-2	298,3 kB	753,0 kB	[overzicht]
sh4 (unofficial port)	5.5.2.11-2	306,8 kB	627,0 kB	[overzicht]
sparc64 (unofficial port)	5.5.2.11-2	247,9 kB	2.109,0 kB	[overzicht]
x32 (unofficial port)	5.5.2.11-2	283,4 kB	671,0 kB	[overzicht]