Paketti: 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/

Tagit: Field: Matematiikka, : qa::old-rc-bugs, Role: Program, Scope: Application

Muut pakettiin lp-solve liittyvät paketit

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

  GNU C Library: Shared libraries
  myös näennäispaketti, jonka toteuttaa libc6-udeb

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

  GNU C Library: Shared libraries
  myös näennäispaketti, jonka toteuttaa libc6.1-udeb

• dep: libgcc1 (>= 1:4.3) [armel]

  GCC:n apukirjasto

• dep: libsuitesparse-3.1.0

  collection of libraries for computations for sparse matrices

Imuroi lp-solve

Imurointi kaikille saataville arkkitehtuureille

Arkkitehtuuri	Paketin koko	Koko asennettuna	Tiedostot
alpha	319.4 kt	756.0 kt	[tiedostoluettelo]
amd64	302.6 kt	668.0 kt	[tiedostoluettelo]
arm	277.9 kt	584.0 kt	[tiedostoluettelo]
armel	319.5 kt	676.0 kt	[tiedostoluettelo]
hppa	325.3 kt	704.0 kt	[tiedostoluettelo]
i386	288.8 kt	588.0 kt	[tiedostoluettelo]
ia64	454.5 kt	1,276.0 kt	[tiedostoluettelo]
mips	316.6 kt	792.0 kt	[tiedostoluettelo]
mipsel	316.4 kt	788.0 kt	[tiedostoluettelo]
powerpc	312.3 kt	704.0 kt	[tiedostoluettelo]
s390	308.8 kt	668.0 kt	[tiedostoluettelo]
sparc	294.2 kt	668.0 kt	[tiedostoluettelo]