write_TSPLIB

read_TSPLIB

file

controls the number of decimal places used to represent
      distances (see details). This argument is ignored and <code>x</code> is used as
      is if <code>x</code> already is <code>integer</code>.

precision

replacement value for <code>Inf</code> (TSPLIB format cannot handle
      <code>Inf</code>). If <code>inf</code> is <code>NULL</code>, the default value of 2 times
      the maximum value in <code>x</code> (ignoring the infinity entries) is used.

Reads and writes TSPLIB format files. TSPLIB files can be used by most
TSP solvers. Sample instances for the TSP in TSPLIB format are available 
on the TSPLIB homepage (see references).

TSPLIB

Basic infrastructure and some algorithms for the traveling
    salespersion problem (TSP). The package provides some simple algorithms and
    a interface to Concorde, the currently fastest TSP solver. The solver
    itself is not included in the package and has to be obtained separately.
    Note that the package currently only implements support for the symmetric
    TSP.

TSPLIB: Read and write TSPLIB files

Description

Usage

Arguments

Value

Details

References