From 34f7f7a838b05108182833f2135cd551c1e5020f Mon Sep 17 00:00:00 2001 From: bangerth Date: Tue, 7 Oct 2008 19:56:40 +0000 Subject: [PATCH] Use the proper dimensions for the maximal number of iterations. git-svn-id: https://svn.dealii.org/trunk@17135 0785d39b-7218-0410-832d-ea1e28bc413d --- deal.II/examples/step-20/step-20.cc | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/deal.II/examples/step-20/step-20.cc b/deal.II/examples/step-20/step-20.cc index cf6aab0ad9..36f38faf29 100644 --- a/deal.II/examples/step-20/step-20.cc +++ b/deal.II/examples/step-20/step-20.cc @@ -1020,7 +1020,7 @@ void MixedLaplaceProblem::solve () preconditioner (approximate_schur_complement); - SolverControl solver_control (system_matrix.block(0,0).m(), + SolverControl solver_control (solution.block(1).size(), 1e-12*schur_rhs.l2_norm()); SolverCG<> cg (solver_control); -- 2.39.5