From: bangerth <bangerth@0785d39b-7218-0410-832d-ea1e28bc413d>
Date: Fri, 26 Oct 2007 01:05:13 +0000 (+0000)
Subject: Fix a number of issues.
X-Git-Url: https://gitweb.dealii.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b455eb33205f9dadab35a6fa742d7c81a5c410f6;p=dealii-svn.git

Fix a number of issues.

git-svn-id: https://svn.dealii.org/trunk@15379 0785d39b-7218-0410-832d-ea1e28bc413d
---

diff --git a/deal.II/examples/step-2/doc/intro.dox b/deal.II/examples/step-2/doc/intro.dox
index b9dd70b6e0..ebd20f45d5 100644
--- a/deal.II/examples/step-2/doc/intro.dox
+++ b/deal.II/examples/step-2/doc/intro.dox
@@ -3,7 +3,7 @@
 
 After we have created a grid in the previous example, we now show how
 to define degrees of freedom on this mesh. For this example, we
-will use the lowest order (Q1) finite elements, for which the degrees
+will use the lowest order ($Q_1$) finite elements, for which the degrees
 of freedom are associated with the vertices of the mesh. Later
 examples will demonstrate higher order elements where degrees of freedom are
 not necessarily associated with vertices any more, but can be associated
diff --git a/deal.II/examples/step-20/doc/intro.dox b/deal.II/examples/step-20/doc/intro.dox
index c596f84855..46f0756d03 100644
--- a/deal.II/examples/step-20/doc/intro.dox
+++ b/deal.II/examples/step-20/doc/intro.dox
@@ -287,8 +287,8 @@ for (unsigned int q=0; q<n_q_points; ++q)
                         fe_values.JxW(q));
     }
 @endcode
-This very closely resembles the form we have originally written down the
-bilinear form and right hand side.
+This very closely resembles the form in which we have originally written down
+the bilinear form and right hand side.
 
 There is one final term that we have to take care of: the right hand side
 contained the term $(g,{\mathbf v}\cdot {\mathbf n})_{\partial\Omega}$, constituting the
diff --git a/deal.II/examples/step-8/doc/intro.dox b/deal.II/examples/step-8/doc/intro.dox
index 315a5b1d99..c7e916b8df 100644
--- a/deal.II/examples/step-8/doc/intro.dox
+++ b/deal.II/examples/step-8/doc/intro.dox
@@ -315,7 +315,8 @@ As a final note: in the @ref step_17 "step-17" example program, we will revisit
 problem laid out here, and will show how to solve it in parallel on a cluster
 of computers. The resulting program will thus be able to solve this problem to
 significantly higher accuracy, and more efficiently if this is
-required. In addition, in @ref step_20 "step-20", we will revisit some
+required. In addition, in @ref step_20 "step-20", @ref step_21 "step-21", and
+@ref step_22 "step-22", we will revisit some 
 vector-valued problems and show a few techniques that may make it
 simpler to actually go through all the stuff shown above, with
 <code>FiniteElement::system_to_component_index</code> etc.
diff --git a/deal.II/examples/step-9/doc/intro.dox b/deal.II/examples/step-9/doc/intro.dox
index 93caff4b43..b5d501921b 100644
--- a/deal.II/examples/step-9/doc/intro.dox
+++ b/deal.II/examples/step-9/doc/intro.dox
@@ -166,13 +166,13 @@ the following domain and functions (in $d=2$ space dimensions):
 @f}
 For $d>2$, we extend $\beta$ and ${\mathbf x}_0$ by the same as the last
 component. Regarding these functions, we have the following
-annotations:
+comments:
 <ol>
 <li> The advection field $\beta$ transports the solution roughly in
 diagonal direction from lower left to upper right, but with a wiggle
 structure superimposed.
 <li> The right hand side adds to the field generated by the inflow
-boundary conditions a bulb in the lower left corner, which is then
+boundary conditions a blob in the lower left corner, which is then
 transported along.
 <li> The inflow boundary conditions impose a weighted sinusoidal
 structure that is transported along with the flow field. Since