Lines Matching refs:RealScalar

60     typedef typename MatrixType::RealScalar RealScalar;
67     typedef typename internal::plain_row_type<MatrixType, RealScalar>::type RealRowVectorType;
233     typename MatrixType::RealScalar absDeterminant() const;
247     typename MatrixType::RealScalar logAbsDeterminant() const;
259       RealScalar premultiplied_threshold = abs(m_maxpivot) * threshold();
353     ColPivHouseholderQR& setThreshold(const RealScalar& threshold)
378     RealScalar threshold() const
384 …                                  : NumTraits<Scalar>::epsilon() * RealScalar(m_qr.diagonalSize());
403     RealScalar maxPivot() const { return m_maxpivot; }
442     RealScalar m_prescribedThreshold, m_maxpivot;
448 typename MatrixType::RealScalar ColPivHouseholderQR<MatrixType>::absDeterminant() const
457 typename MatrixType::RealScalar ColPivHouseholderQR<MatrixType>::logAbsDeterminant() const
509 …RealScalar threshold_helper =  numext::abs2<RealScalar>(m_colNormsUpdated.maxCoeff() * NumTraits<R…
510   RealScalar norm_downdate_threshold = numext::sqrt(NumTraits<RealScalar>::epsilon());
513   m_maxpivot = RealScalar(0);
519 …RealScalar biggest_col_sq_norm = numext::abs2(m_colNormsUpdated.tail(cols-k).maxCoeff(&biggest_col…
524     if(m_nonzero_pivots==size && biggest_col_sq_norm < threshold_helper * RealScalar(rows-k))
537     RealScalar beta;
556       if (m_colNormsUpdated.coeffRef(j) != RealScalar(0)) {
557         RealScalar temp = abs(m_qr.coeffRef(k, j)) / m_colNormsUpdated.coeffRef(j);
558         temp = (RealScalar(1) + temp) * (RealScalar(1) - temp);
559         temp = temp <  RealScalar(0) ? RealScalar(0) : temp;
560         RealScalar temp2 = temp * numext::abs2<RealScalar>(m_colNormsUpdated.coeffRef(j) /