Lines Matching full:principal
176 Index length ; /* number of principal columns in this row */
179 Index degree ; /* number of principal & non-principal columns in row */
456 /* === Order the non-principal columns ================================== */
887 /* only add principal columns to degree lists */
937 Order the principal columns of the supercolumn form of the matrix
1430 /* === All principal columns have now been ordered ====================== */
1441 The find_ordering routine has ordered all of the principal columns (the
1442 representatives of the supercolumns). The non-principal columns have not
1469 /* === Order each non-principal column ================================== */
1473 /* find an un-ordered non-principal column */
1478 /* once found, find its principal parent */
1484 /* now, order all un-ordered non-principal columns along path */
