From 66cec7186b1391f0386d8bff7c872a14696d2b64 Mon Sep 17 00:00:00 2001 From: Jiaqi Zhang Date: Thu, 30 Jul 2020 20:02:56 -0400 Subject: [PATCH] fix typos in step-47 --- examples/step-47/doc/intro.dox | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/examples/step-47/doc/intro.dox b/examples/step-47/doc/intro.dox index d401745958..eb69f983ea 100644 --- a/examples/step-47/doc/intro.dox +++ b/examples/step-47/doc/intro.dox @@ -155,7 +155,7 @@ In other words, we end up with what is in essence a system of two coupled Laplace equations for $u,v$, each with Dirichlet-type boundary conditions. We know how to solve such problems, and it should not be very difficult to construct good solvers and preconditioners for this -system either using the techniques of step-20 and step-22. So this +system either using the techniques of step-20 or step-22. So this case is pretty simple to deal with. @note It is worth pointing out that this only works for domains whose -- 2.39.5