Fix bug #314:

- remove most of the metaprogramming kung fu in MathFunctions.h (only keep functions that differs from the std)
- remove the overloads for array expression that were in the std namespace

1 files changed, 2 insertions, 1 deletions

diff --git a/test/geo_parametrizedline.cpp b/test/geo_parametrizedline.cpp
index 4e1f845dd..7b2e34abe 100644
--- a/test/geo_parametrizedline.cpp
+++ b/test/geo_parametrizedline.cpp
@@ -18,6 +18,7 @@ template<typename LineType> void parametrizedline(const LineType& _line)
   /* this test covers the following files:
      ParametrizedLine.h
   */
+  using std::abs;
   typedef typename LineType::Index Index;
   const Index dim = _line.dim();
   typedef typename LineType::Scalar Scalar;
@@ -35,7 +36,7 @@ template<typename LineType> void parametrizedline(const LineType& _line)
   LineType l0(p0, d0);
 
   Scalar s0 = internal::random<Scalar>();
-  Scalar s1 = internal::abs(internal::random<Scalar>());
+  Scalar s1 = abs(internal::random<Scalar>());
 
   VERIFY_IS_MUCH_SMALLER_THAN( l0.distance(p0), RealScalar(1) );
   VERIFY_IS_MUCH_SMALLER_THAN( l0.distance(p0+s0*d0), RealScalar(1) );