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Merged in carpent/eigen (pull request PR-342)

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Use col method for column-major matrix
This commit is contained in:
Gael Guennebaud 2017-11-10 10:09:53 +00:00
commit d306b96fb7
1 changed files with 1 additions and 1 deletions
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Eigen/src/IterativeLinearSolvers/BasicPreconditioners.h
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@ -168,7 +168,7 @@ class LeastSquareDiagonalPreconditioner : public DiagonalPreconditioner<_Scalar>
{
for(Index j=0; j<mat.outerSize(); ++j)
{
RealScalar sum = mat.innerVector(j).squaredNorm();
RealScalar sum = mat.col(j).squaredNorm();
if(sum>RealScalar(0))
m_invdiag(j) = RealScalar(1)/sum;
else