From 3b6991b0728c32cfea697e97928336ca0a1812ce Mon Sep 17 00:00:00 2001 From: bangerth Date: Wed, 15 Nov 2006 04:11:36 +0000 Subject: [PATCH] Use a more useful set of variables, that makes the solution actually depend on the time variable :-) git-svn-id: https://svn.dealii.org/trunk@14192 0785d39b-7218-0410-832d-ea1e28bc413d --- deal.II/examples/step-25/doc/intro.dox | 2 +- deal.II/examples/step-25/step-25.cc | 4 ++-- 2 files changed, 3 insertions(+), 3 deletions(-) diff --git a/deal.II/examples/step-25/doc/intro.dox b/deal.II/examples/step-25/doc/intro.dox index 48a5da4e6a..95b2a294d1 100644 --- a/deal.II/examples/step-25/doc/intro.dox +++ b/deal.II/examples/step-25/doc/intro.dox @@ -264,7 +264,7 @@ these: \xi = x \cos\vartheta + y \sin \vartheta \cos\phi + \sin \vartheta \sin\phi (z\cosh\tau + t\sinh \tau), @f] - and where we choose $\vartheta=\phi=\pi, \tau=c_1=s=1$. + and where we choose $\vartheta=\phi=\frac{\pi}{4}, \tau=c_1=s=1$. diff --git a/deal.II/examples/step-25/step-25.cc b/deal.II/examples/step-25/step-25.cc index 3b2645c06d..6562f8e465 100644 --- a/deal.II/examples/step-25/step-25.cc +++ b/deal.II/examples/step-25/step-25.cc @@ -224,8 +224,8 @@ double ExactSolution::value (const Point &p, case 3: { - double theta = deal_II_numbers::PI; - double phi = deal_II_numbers::PI; + double theta = deal_II_numbers::PI/4; + double phi = deal_II_numbers::PI/4; double tau = 1.; double c0 = 1.; double s = 1.; -- 2.39.5