From c8d9ef2e1e2b1733b1c9aba80a7bf87ccf08d3f1 Mon Sep 17 00:00:00 2001
From: Pierre-Henri Tournier <tournier@ann.jussieu.fr>
Date: Wed, 12 Jun 2024 15:09:06 +0200
Subject: [PATCH] fix the constant for the periodic examples in static problems

---
 source/models/static-problems.rst | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/source/models/static-problems.rst b/source/models/static-problems.rst
index 3720bf08..1f6e66f9 100644
--- a/source/models/static-problems.rst
+++ b/source/models/static-problems.rst
@@ -516,7 +516,8 @@ These boundary conditions are achieved from the definition of the periodic finit
     // Problem
     problem laplace (uh, vh)
         = int2d(Th)(
-            dx(uh)*dx(vh)
+            uh*vh*1.0e-10 // to fix the constant
+            + dx(uh)*dx(vh)
             + dy(uh)*dy(vh)
         )
         + int2d(Th)(
@@ -578,7 +579,8 @@ The following example give such example.
         real k =  intf / mTh;
         problem laplace (uh, vh)
             = int2d(Th)(
-                dx(uh)*dx(vh)
+                uh*vh*1.0e-10 // to fix the constant
+                + dx(uh)*dx(vh)
                 + dy(uh)*dy(vh)
             )
             + int2d(Th)(