From bc5b68d1ed21b3476686aa6113f790acf8529b2d Mon Sep 17 00:00:00 2001
From: Oliver Sander <sander@igpm.rwth-aachen.de>
Date: Thu, 14 Feb 2013 16:08:03 +0000
Subject: [PATCH] fix another badly computed derivative

[[Imported from SVN: r9201]]
---
 dune/gfe/hyperbolichalfspacepoint.hh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/dune/gfe/hyperbolichalfspacepoint.hh b/dune/gfe/hyperbolichalfspacepoint.hh
index a69b438c..6d8347e2 100644
--- a/dune/gfe/hyperbolichalfspacepoint.hh
+++ b/dune/gfe/hyperbolichalfspacepoint.hh
@@ -467,7 +467,7 @@ public:
                     
                     } else if (i==N-1 and j!=N-1 and k!=N-1) {
                     
-                        dFdpdqdq[i][j][k] = (j==k) / (p[N-1]*q[N-1]*q[N-1]);
+                        dFdpdqdq[i][j][k] = -(j==k) / (p[N-1]*p[N-1]*q[N-1]);
                     
                     } else if (i==N-1 and j!=N-1 and k==N-1) {
                     
-- 
GitLab