From: wolf <wolf@0785d39b-7218-0410-832d-ea1e28bc413d>
Date: Mon, 22 Feb 1999 09:53:51 +0000 (+0000)
Subject: Choose a better suited boundary function (the old one was zero everywhere except... 
X-Git-Url: https://gitweb.dealii.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=dd6585e8c937a9b76a778eb8e5d65afdf4e559e3;p=dealii-svn.git

Choose a better suited boundary function (the old one was zero everywhere except for round off errors).


git-svn-id: https://svn.dealii.org/trunk@865 0785d39b-7218-0410-832d-ea1e28bc413d
---

diff --git a/deal.II/doc/tutorial/chapter-3.laplace/code/func.cc b/deal.II/doc/tutorial/chapter-3.laplace/code/func.cc
index b76e900ec1..1234028a3a 100644
--- a/deal.II/doc/tutorial/chapter-3.laplace/code/func.cc
+++ b/deal.II/doc/tutorial/chapter-3.laplace/code/func.cc
@@ -20,5 +20,5 @@ WeightFunction::operator() (const Point<2>& p) const
 double 
 BoundaryFct::operator ()(const Point<2> &p) const
 { 
-  return sin(4*M_PI*p(0))*sin(4*M_PI*p(1));
+  return cos(2*M_PI*p(0))*cos(2*M_PI*p(1));
 }