{"name":"checkDupGLPK","title":"Check for Duplicate Elements in Sparse Matrix","pagetitle":"Check for Duplicate Elements in Sparse Matrix — checkDupGLPK","aliases":["checkDupGLPK","glp_check_dup"],"author":"\n Gabriel Gelius-Dietrich <geliudie@uni-duesseldorf.de>\n\n Maintainer: Claus Jonathan Fritzemeier <clausjonathan.fritzemeier@uni-duesseldorf.de>\n","keywords":" optimize ","description":"

Low level interface function to the GLPK function glp_check_dup.\n Consult the GLPK documentation for more detailed information.

","usage":"checkDupGLPK(m, n, ne, ia, ja)","arguments":[{"name":"m","description":"

Number of rows in the matrix.

"},{"name":"n","description":"

Number of columns in the matrix.

"},{"name":"ne","description":"

Number of non-zero elements in the matrix.

"},{"name":"ia","description":"

Row indices of the non-zero elements.

"},{"name":"ja","description":"

Column indices of the non-zero elements.

"}],"has_args":true,"sections":[],"details":"

Interface to the C function checkDup which calls the GLPK\n function glp_check_dup.

","value":"

Returns one of the following values:

0

No duplikate elements.

-k

Indices ia[k] or ja[k] are out of range.

+k

Element (ia[k], ja[k]) is duplicate.

\n","references":"

Based on the package glpk by Lopaka Lee

The GNU GLPK home page at http://www.gnu.org/software/glpk/glpk.html

","package":{"package":"glpkAPI","version":"1.3.0"}}

Description

Usage

Arguments

Value

Details

References