<h3>General</h3>
<ol>
+ <li>
+ <p>
+ Fixed: In the @ref step_23 "step-23" tutorial program the terms corresponding
+ to the external force were computed incorrectly. The error wasn't visible
+ right away since in the program the right hand side is assumed to be zero.
+ This has now been fixed.
+ <br>
+ (Johan Lorentzon, WB 2008/09/12)
+ </p>
+ </li>
+
<li>
<p>
Fixed: In the new @ref step_33 "step-33" tutorial program there was
/* $Id$ */
/* Version: $Name: $ */
/* */
-/* Copyright (C) 2006, 2007 by the deal.II authors */
+/* Copyright (C) 2006, 2007, 2008 by the deal.II authors */
/* */
/* This file is subject to QPL and may not be distributed */
/* without copyright and license information. Please refer */
forcing_terms = tmp;
forcing_terms *= theta * time_step;
- system_rhs.add (theta * time_step, forcing_terms);
-
rhs_function.set_time (time-time_step);
VectorTools::create_right_hand_side (dof_handler, QGauss<dim>(2),
rhs_function, tmp);
forcing_terms.add ((1-theta) * time_step, tmp);
+
system_rhs.add (theta * time_step, forcing_terms);
// After so constructing the right hand