diff options
author | Gael Guennebaud <g.gael@free.fr> | 2012-11-06 15:25:50 +0100 |
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committer | Gael Guennebaud <g.gael@free.fr> | 2012-11-06 15:25:50 +0100 |
commit | a76fbbf39777827200455477a9e3557b6063913f (patch) | |
tree | 6a03f8fcb163fa2c3dc2267c52fd1204f5490309 /Eigen/src/Eigenvalues/MatrixBaseEigenvalues.h | |
parent | 959ef37006e60f68b9a9e667bf9da2e14eb0e8af (diff) |
Fix bug #314:
- remove most of the metaprogramming kung fu in MathFunctions.h (only keep functions that differs from the std)
- remove the overloads for array expression that were in the std namespace
Diffstat (limited to 'Eigen/src/Eigenvalues/MatrixBaseEigenvalues.h')
-rw-r--r-- | Eigen/src/Eigenvalues/MatrixBaseEigenvalues.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/Eigen/src/Eigenvalues/MatrixBaseEigenvalues.h b/Eigen/src/Eigenvalues/MatrixBaseEigenvalues.h index 6af481c75..4fec8af0a 100644 --- a/Eigen/src/Eigenvalues/MatrixBaseEigenvalues.h +++ b/Eigen/src/Eigenvalues/MatrixBaseEigenvalues.h @@ -121,10 +121,11 @@ template<typename Derived> inline typename MatrixBase<Derived>::RealScalar MatrixBase<Derived>::operatorNorm() const { + using std::sqrt; typename Derived::PlainObject m_eval(derived()); // FIXME if it is really guaranteed that the eigenvalues are already sorted, // then we don't need to compute a maxCoeff() here, comparing the 1st and last ones is enough. - return internal::sqrt((m_eval*m_eval.adjoint()) + return sqrt((m_eval*m_eval.adjoint()) .eval() .template selfadjointView<Lower>() .eigenvalues() |