Package: lp-solve (5.5.2.5-2)

[ Source: 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: Mathematics, Role: Program, Scope: Application

Other Packages Related to lp-solve

• dep: libc6 (>= 2.29)

  GNU C Library: Shared libraries
  also a virtual package provided by libc6-udeb

• dep: libcolamd2 (>= 1:4.5.2)

  column approximate minimum degree ordering library for sparse matrices

Download lp-solve

Download for all available architectures

Architecture	Package Size	Installed Size	Files
amd64	286.3 kB	676.0 kB	[list of files]
arm64	261.3 kB	648.0 kB	[list of files]
armel	250.5 kB	614.0 kB	[list of files]
armhf	236.6 kB	450.0 kB	[list of files]
i386	302.0 kB	749.0 kB	[list of files]
mips64el	269.3 kB	738.0 kB	[list of files]
mipsel	270.6 kB	720.0 kB	[list of files]
ppc64el	304.4 kB	824.0 kB	[list of files]
s390x	263.9 kB	704.0 kB	[list of files]