Package: lp-solve (5.5.0.10-10)

[ 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.

Homepage http://www.geocities.com/lpsolve/

Tags: Field: Matematika, : qa::old-rc-bugs, Role: Program, Scope: Application

Other Packages Related to lp-solve

• dep: libc6 (>= 2.7-1) [not alpha, ia64]

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

• dep: libc6.1 (>= 2.7-1) [alpha, ia64]

  GNU C Library: Shared libraries
  also a virtual package provided by libc6.1-udeb

• dep: libgcc1 (>= 1:4.3) [armel]

  GCC támogató programkönyvtár

• dep: libsuitesparse-3.1.0

  collection of libraries for computations for sparse matrices

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alpha	319.4 kB	756.0 kB	[list of files]
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arm	277.9 kB	584.0 kB	[list of files]
armel	319.5 kB	676.0 kB	[list of files]
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i386	288.8 kB	588.0 kB	[list of files]
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powerpc	312.3 kB	704.0 kB	[list of files]
s390	308.8 kB	668.0 kB	[list of files]
sparc	294.2 kB	668.0 kB	[list of files]