From f200c8444eddb07447e39ec7be26ec6378413857 Mon Sep 17 00:00:00 2001 From: Wolfgang Bangerth Date: Fri, 11 Aug 2000 07:53:36 +0000 Subject: [PATCH] More precise value of pi. git-svn-id: https://svn.dealii.org/trunk@3250 0785d39b-7218-0410-832d-ea1e28bc413d --- deal.II/deal.II/source/grid/grid_generator.cc | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/deal.II/deal.II/source/grid/grid_generator.cc b/deal.II/deal.II/source/grid/grid_generator.cc index 8356e2f4a2..013f528db0 100644 --- a/deal.II/deal.II/source/grid/grid_generator.cc +++ b/deal.II/deal.II/source/grid/grid_generator.cc @@ -258,7 +258,8 @@ void GridGenerator::hyper_shell<> (Triangulation<2> &tria, Assert ((inner_radius > 0) && (inner_radius < outer_radius), ExcInvalidRadii ()); - const double pi = 3.1415926536; + const double pi = 3.14159265358979323846; + // determine the number of cells // for the grid. if not provided by // the user determine it such that -- 2.39.5