From dc7a423afa54b2058f9d3a37c48441cf6a70318b Mon Sep 17 00:00:00 2001
From: Oliver Sander <oliver.sander@tu-dresden.de>
Date: Fri, 27 Nov 2015 16:24:41 +0100
Subject: [PATCH] [bugfix] Don't omit the diagonal of a symmetric matrix
---
dune/gfe/localgeodesicfefunction.hh | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/dune/gfe/localgeodesicfefunction.hh b/dune/gfe/localgeodesicfefunction.hh
index af1fce74..6ff986da 100644
--- a/dune/gfe/localgeodesicfefunction.hh
+++ b/dune/gfe/localgeodesicfefunction.hh
@@ -459,7 +459,7 @@ evaluateDerivativeOfGradientWRTCoefficient(const Dune::FieldVector<ctype, dim>&
for (size_t k=0; k<coefficients_.size(); k++) {
Dune::SymmetricMatrix<RT,embeddedDim> hesse = TargetSpace::secondDerivativeOfDistanceSquaredWRTSecondArgument(coefficients_[k], q);
for (int i=0; i<embeddedDim; i++)
- for (int j=0; j<i; j++)
+ for (int j=0; j<=i; j++)
dqdwF(i, j, k) = dqdwF(j, i, k) = hesse(i,j);
}
--
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