Merge pull request #75 from oberbichler/fix/half

Fix factor
oberbichler · Jun 9, 2020 · 1d799c0 · 1d799c0
2 parents c815e89 + 4f049fb
commit 1d799c0
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/include/eqlib/objectives/IgaMembrane3PAD.h b/include/eqlib/objectives/IgaMembrane3PAD.h
@@ -113,7 +113,7 @@ class IgaMembrane3PAD : public Objective {
 
             const auto eps = transformation_matrix * (act_a - ref_a).transpose() * 0.5;
 
-            const auto result = eps.dot(m_dm * eps) * weight;
+            const auto result = 0.5 * weight * eps.dot(m_dm * eps);
 
             const index a = shape_functions.cols() * 3;