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Commit 5965942f authored by juliano.souzaluz's avatar juliano.souzaluz
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méthode pivot

parent c90b835e
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......@@ -163,12 +163,16 @@ public class Simplex {
* @return la colonne du premier négatif rencontré
*/
int getFirstNeg(Matrix mat) {
// Méthode 1 : premier négatif
/*for (int j = 0; j < mat.getCol() - 1; j++) {
if (signe(mat.getData(mat.getLine() - 1, j))) return j;
}
return -1;*/
// Méthode 2 : plus petit négatif
int id = -1;
double tmpVal = 0;
double val = 0;
/*for (int j = 0; j < mat.getCol() - 1; j++) {
if (signe(mat.getData(mat.getLine() - 1, j))) return j;
}*/
for (int j = 0; j < mat.getCol() - 1; j++) {
tmpVal = mat.getData(mat.getLine() - 1, j);
if (signe(tmpVal)) {
......
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