From: bangerth <bangerth@0785d39b-7218-0410-832d-ea1e28bc413d>
Date: Tue, 5 Jun 2012 10:31:53 +0000 (+0000)
Subject: Minor simplifications.
X-Git-Url: https://gitweb.dealii.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=edb53716524624d540938afa471c51edca737bb3;p=dealii-svn.git

Minor simplifications.

git-svn-id: https://svn.dealii.org/trunk@25602 0785d39b-7218-0410-832d-ea1e28bc413d
---

diff --git a/deal.II/source/fe/mapping_q1.cc b/deal.II/source/fe/mapping_q1.cc
index df8157df34..cb8f8106cc 100644
--- a/deal.II/source/fe/mapping_q1.cc
+++ b/deal.II/source/fe/mapping_q1.cc
@@ -1746,10 +1746,7 @@ transform_real_to_unit_cell_internal
 
                                        // Solve  [f'(x)]d=f(x)
       Tensor<1,spacedim> d;
-      Tensor<2,spacedim> df_1;
-
-      df_1 = invert(df);
-      contract (d, df_1, static_cast<const Tensor<1,spacedim>&>(f));
+      contract (d, invert(df), static_cast<const Tensor<1,spacedim>&>(f));
 
                                        // update of p_unit. The
                                        // spacedimth component of