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    Searched refs:max2Norm (Results 1 - 2 of 2) sorted by null

  /external/eigen/Eigen/src/SPQRSupport/
SuiteSparseQRSupport.h 116 RealScalar max2Norm = 0.0;
117 for (int j = 0; j < mat.cols(); j++) max2Norm = numext::maxi(max2Norm, mat.col(j).norm());
118 if(max2Norm==RealScalar(0))
119 max2Norm = RealScalar(1);
120 pivotThreshold = 20 * (mat.rows() + mat.cols()) * max2Norm * NumTraits<RealScalar>::epsilon();
  /external/eigen/Eigen/src/SparseQR/
SparseQR.h 401 RealScalar max2Norm = 0.0;
402 for (int j = 0; j < n; j++) max2Norm = numext::maxi(max2Norm, m_pmat.col(j).norm());
403 if(max2Norm==RealScalar(0))
404 max2Norm = RealScalar(1);
405 pivotThreshold = 20 * (m + n) * max2Norm * NumTraits<RealScalar>::epsilon();

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