From eeac46f98012ba4a69060f8d3bc365e04f1edaa7 Mon Sep 17 00:00:00 2001
From: Hauke Heibel <hauke.heibel@gmail.com>
Date: Thu, 11 Feb 2016 19:38:37 +0100
Subject: bug #774: re-added comment referencing equations in the original
 paper

---
 Eigen/src/Geometry/Umeyama.h | 1 +
 1 file changed, 1 insertion(+)

(limited to 'Eigen/src')

diff --git a/Eigen/src/Geometry/Umeyama.h b/Eigen/src/Geometry/Umeyama.h
index 6943f719e..7e933fca1 100644
--- a/Eigen/src/Geometry/Umeyama.h
+++ b/Eigen/src/Geometry/Umeyama.h
@@ -139,6 +139,7 @@ umeyama(const MatrixBase<Derived>& src, const MatrixBase<OtherDerived>& dst, boo
   if  ( svd.matrixU().determinant() * svd.matrixV().determinant() < 0 )
     S(m-1) = -1;
 
+  // Eq. (40) and (43)
   Rt.block(0,0,m,m).noalias() = svd.matrixU() * S.asDiagonal() * svd.matrixV().transpose();
 
   if (with_scaling)
-- 
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