File: example-multicrit-opt.pl

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$H = unit_matrix<TropicalNumber<Min>>(4);
$w = new Vector<TropicalNumber<Min>>([0,'inf','inf','inf']);
$v1 = new Vector<TropicalNumber<Min>>(['inf',-3,0,0]);
$H1= intersection_extremals($H,$v1,$w);
$v2 = new Vector<TropicalNumber<Min>>(['inf',0,-3,-3]);
$H2= intersection_extremals($H1,$v2,$w);
$v3 = new Vector<TropicalNumber<Min>>(['inf',-1,-2,-2]);
$H3= intersection_extremals($H2,$v3,$w);