Hello David > > We´ve tryed the glp_get_row_dual and glp_get_col_dual > but the number of rows and cols doesn´t seem to correspond to the dual > problem. >
glp_get_row_dual and glp_get_col_dual retrieve the dual values of the original rows and columns. You get the matrix of the dual problem by transposition, exchanging rows and columns. http://en.wikipedia.org/wiki/Linear_programming#Duality Best regards Xypron -- GMX.at - Österreichs FreeMail-Dienst mit über 2 Mio Mitgliedern E-Mail, SMS & mehr! Kostenlos: http://portal.gmx.net/de/go/atfreemail _______________________________________________ Help-glpk mailing list [email protected] http://lists.gnu.org/mailman/listinfo/help-glpk
