From 93c246de48f87909c35681529a3a55c73eb73ea4 Mon Sep 17 00:00:00 2001
From: Luca Heltai <luca.heltai@sissa.it>
Date: Wed, 27 Apr 2016 12:42:38 +0200
Subject: [PATCH] Try to fix test.

---
 tests/manifold/composition_manifold_04.cc | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/tests/manifold/composition_manifold_04.cc b/tests/manifold/composition_manifold_04.cc
index c0d3c33b63..deec2cb00a 100644
--- a/tests/manifold/composition_manifold_04.cc
+++ b/tests/manifold/composition_manifold_04.cc
@@ -43,9 +43,12 @@ int main ()
   cp[0][0] = 1.0;
   cp[1][0] = 1.0;
 
+  // Force roundoff errors on one side only
+  double eps=1e-10;
+
   // Last point
   cp[0][1] = -numbers::PI/4;
-  cp[1][1] =  numbers::PI/4;
+  cp[1][1] =  numbers::PI/4-eps;
 
   // Spacedim points
   std::vector<Point<spacedim> > sp(2);
-- 
2.39.5