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| author |  Christoph Hertzberg <chtz@informatik.uni-bremen.de> | 2018-12-05 15:01:04 +0100 |
|---|---|---|
| committer | Christoph Hertzberg <chtz@informatik.uni-bremen.de> | 2018-12-05 15:01:04 +0100 |
| commit | c1d356e8b4b84fa5c7172567d5529f52191ed85b (patch) | |
| tree | b88bae3a46c61661a4c5386c48bb6ead00712537 | |
| parent | b57b31cce9e86eac78d2219c976797225ac1db38 (diff) | |
bug #1635: Use infinity from Numtraits instead of creating it manually.
| -rw-r--r-- | Eigen/src/Core/ConditionEstimator.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/Eigen/src/Core/ConditionEstimator.h b/Eigen/src/Core/ConditionEstimator.h index 8c1a89129..51a2e5f1b 100644 --- a/Eigen/src/Core/ConditionEstimator.h +++ b/Eigen/src/Core/ConditionEstimator.h @@ -160,7 +160,7 @@ rcond_estimate_helper(typename Decomposition::RealScalar matrix_norm, const Deco { typedef typename Decomposition::RealScalar RealScalar; eigen_assert(dec.rows() == dec.cols()); - if (dec.rows() == 0) return RealScalar(1)/RealScalar(0); + if (dec.rows() == 0) return NumTraits<RealScalar>::infinity(); if (matrix_norm == RealScalar(0)) return RealScalar(0); if (dec.rows() == 1) return RealScalar(1); const RealScalar inverse_matrix_norm = rcond_invmatrix_L1_norm_estimate(dec); |