From e6c8b5500c9ce33203cb7ab9a4794c3b6f678429 Mon Sep 17 00:00:00 2001 From: Srinivas Vasudevan Date: Mon, 5 Dec 2016 14:01:45 -0800 Subject: [PATCH] Change comparisons to use Scalar instead of RealScalar. --- Eigen/src/Core/MathFunctions.h | 7 +++---- 1 file changed, 3 insertions(+), 4 deletions(-) diff --git a/Eigen/src/Core/MathFunctions.h b/Eigen/src/Core/MathFunctions.h index af02d0247..7a6b999af 100644 --- a/Eigen/src/Core/MathFunctions.h +++ b/Eigen/src/Core/MathFunctions.h @@ -13,8 +13,6 @@ // source: http://www.geom.uiuc.edu/~huberty/math5337/groupe/digits.html // TODO this should better be moved to NumTraits #define EIGEN_PI 3.141592653589793238462643383279502884197169399375105820974944592307816406L -#define EIGEN_LN2 0.69314718055994530941723212145817656807550013436024425412068001L - namespace Eigen { @@ -499,10 +497,11 @@ namespace std_fallback { EIGEN_USING_STD_MATH(exp); Scalar u = exp(x); - if (u == RealScalar(1)) { + if (u == Scalar(1)) { return x; } - if (u - RealScalar(1) == RealScalar(-1)) { + Scalar um1 = u - RealScalar(1); + if (um1 == Scalar(-1)) { return RealScalar(-1); }