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simplification

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This commit is contained in:
Gael Guennebaud 2010-12-09 19:47:02 +01:00
parent 147a63c4b5
commit 17de59278b
1 changed files with 1 additions and 1 deletions
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Eigen/src/Cholesky/LLT.h
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@ -200,7 +200,7 @@ template<> struct llt_inplace<Lower>
Block<MatrixType,Dynamic,Dynamic> A20(mat,k+1,0,rs,k); Block<MatrixType,Dynamic,Dynamic> A20(mat,k+1,0,rs,k);
RealScalar x = real(mat.coeff(k,k)); RealScalar x = real(mat.coeff(k,k));
if (k>0) x -= mat.row(k).head(k).squaredNorm(); if (k>0) x -= A10.squaredNorm();
if (x<=RealScalar(0)) if (x<=RealScalar(0))
return false; return false;
mat.coeffRef(k,k) = x = sqrt(x); mat.coeffRef(k,k) = x = sqrt(x);