From: David Wells Date: Tue, 23 Oct 2018 02:15:01 +0000 (-0400) Subject: step-27: Lower the linear solver tolerance. X-Git-Tag: v9.1.0-rc1~603^2 X-Git-Url: https://gitweb.dealii.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d29ab58bea950293c9a074152a46f54c228cecd3;p=dealii.git step-27: Lower the linear solver tolerance. This makes the pictures symmetric. --- diff --git a/examples/step-27/step-27.cc b/examples/step-27/step-27.cc index 6f9934284f..1f87b2e4fe 100644 --- a/examples/step-27/step-27.cc +++ b/examples/step-27/step-27.cc @@ -379,7 +379,7 @@ namespace Step27 void LaplaceProblem::solve() { SolverControl solver_control(system_rhs.size(), - 1e-8 * system_rhs.l2_norm()); + 1e-12 * system_rhs.l2_norm()); SolverCG<> cg(solver_control); PreconditionSSOR<> preconditioner;