From bbdfe42628cc324904a49d472230c8cbbfd9e1d5 Mon Sep 17 00:00:00 2001 From: Stanislaw Halik Date: Wed, 16 Jan 2019 11:45:13 +0100 Subject: update eigen --- eigen/Eigen/src/Core/ConditionEstimator.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'eigen/Eigen/src/Core/ConditionEstimator.h') diff --git a/eigen/Eigen/src/Core/ConditionEstimator.h b/eigen/Eigen/src/Core/ConditionEstimator.h index aa7efdc..51a2e5f 100644 --- a/eigen/Eigen/src/Core/ConditionEstimator.h +++ b/eigen/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); + if (dec.rows() == 0) return NumTraits::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); -- cgit v1.2.3