From b0c74c38b2574049987eaf3b2a57da8fa32afa6b Mon Sep 17 00:00:00 2001 From: David Wells Date: Sat, 20 Feb 2016 17:15:12 -0500 Subject: [PATCH] Fix a typo in the step-20 introduction. --- examples/step-20/doc/intro.dox | 2 +- examples/step-20/step-20.cc | 4 ---- 2 files changed, 1 insertion(+), 5 deletions(-) diff --git a/examples/step-20/doc/intro.dox b/examples/step-20/doc/intro.dox index 5033c9b00e..bc1d59228f 100644 --- a/examples/step-20/doc/intro.dox +++ b/examples/step-20/doc/intro.dox @@ -37,7 +37,7 @@ for fluid flow in porous media. In particular, if flow is so slow that all dynamic effects such as the acceleration terms in the Navier-Stokes equation become irrelevant, and if the flow pattern is stationary, then the Laplace -equation models the pressure that drives the flow reasonable well. (Because the +equation models the pressure that drives the flow reasonably well. (Because the solution variable is a pressure, we here use the name $p$ instead of the name $u$ more commonly used for the solution of partial differential equations.) diff --git a/examples/step-20/step-20.cc b/examples/step-20/step-20.cc index d754d35497..40260643a8 100644 --- a/examples/step-20/step-20.cc +++ b/examples/step-20/step-20.cc @@ -32,10 +32,6 @@ #include #include #include -// For our Schur complement solver, we need two new objects. One is a matrix -// object which acts as the inverse of a matrix by calling an iterative -// solver. -#include #include #include -- 2.39.5