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Lines Matching full:nonzero_pivots

462     nonzero_pivots = dec().nonzeroPivots();
464     if(nonzero_pivots == 0)
479        .topLeftCorner(nonzero_pivots, nonzero_pivots)
481        .solveInPlace(c.topRows(nonzero_pivots));
485     d.topRows(nonzero_pivots)
487        .topLeftCorner(nonzero_pivots, nonzero_pivots)
489        * c.topRows(nonzero_pivots);
491     for(Index i = 0; i < nonzero_pivots; ++i) dst.row(dec().colsPermutation().indices().coeff(i)) = c.row(i);
492     for(Index i = nonzero_pivots; i < cols; ++i) dst.row(dec().colsPermutation().indices().coeff(i)).setZero();