From 9aba527405b40132a308f5f782dacadf6ef50acd Mon Sep 17 00:00:00 2001 From: Rasmus Munk Larsen Date: Tue, 27 Aug 2019 15:35:29 -0700 Subject: Revert changes to std_falback::log1p that broke handling of arguments less than -1. Fix packet op accordingly. --- Eigen/src/Core/MathFunctions.h | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) (limited to 'Eigen/src/Core/MathFunctions.h') diff --git a/Eigen/src/Core/MathFunctions.h b/Eigen/src/Core/MathFunctions.h index 1eeb2752b..fcf62011e 100644 --- a/Eigen/src/Core/MathFunctions.h +++ b/Eigen/src/Core/MathFunctions.h @@ -550,9 +550,8 @@ namespace std_fallback { EIGEN_USING_STD_MATH(log); Scalar x1p = RealScalar(1) + x; Scalar log_1p = log(x1p); - const bool is_inf = numext::equal_strict(x1p, log_1p); const bool is_small = numext::equal_strict(x1p, Scalar(1)); - return (is_inf || is_small) ? x : x * (log_1p / (x1p - RealScalar(1))); + return is_small ? x : x * (log_1p / (x1p - RealScalar(1))); } } -- cgit v1.2.3