diff options
Diffstat (limited to 'Eigen/src/Cholesky/LLT.h')
| -rw-r--r-- | Eigen/src/Cholesky/LLT.h | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/Eigen/src/Cholesky/LLT.h b/Eigen/src/Cholesky/LLT.h index db22a2f85..2e6189f7d 100644 --- a/Eigen/src/Cholesky/LLT.h +++ b/Eigen/src/Cholesky/LLT.h @@ -232,10 +232,10 @@ static typename MatrixType::Index llt_rank_update_lower(MatrixType& mat, const V RealScalar beta = 1; for(Index j=0; j<n; ++j) { - RealScalar Ljj = real(mat.coeff(j,j)); - RealScalar dj = abs2(Ljj); + RealScalar Ljj = numext::real(mat.coeff(j,j)); + RealScalar dj = numext::abs2(Ljj); Scalar wj = temp.coeff(j); - RealScalar swj2 = sigma*abs2(wj); + RealScalar swj2 = sigma*numext::abs2(wj); RealScalar gamma = dj*beta + swj2; RealScalar x = dj + swj2/beta; @@ -251,7 +251,7 @@ static typename MatrixType::Index llt_rank_update_lower(MatrixType& mat, const V { temp.tail(rs) -= (wj/Ljj) * mat.col(j).tail(rs); if(gamma != 0) - mat.col(j).tail(rs) = (nLjj/Ljj) * mat.col(j).tail(rs) + (nLjj * sigma*conj(wj)/gamma)*temp.tail(rs); + mat.col(j).tail(rs) = (nLjj/Ljj) * mat.col(j).tail(rs) + (nLjj * sigma*numext::conj(wj)/gamma)*temp.tail(rs); } } } @@ -277,7 +277,7 @@ template<typename Scalar> struct llt_inplace<Scalar, Lower> Block<MatrixType,1,Dynamic> A10(mat,k,0,1,k); Block<MatrixType,Dynamic,Dynamic> A20(mat,k+1,0,rs,k); - RealScalar x = real(mat.coeff(k,k)); + RealScalar x = numext::real(mat.coeff(k,k)); if (k>0) x -= A10.squaredNorm(); if (x<=RealScalar(0)) return k; |