Fix bug #314: move remaining math functions from internal to numext namespace

2 files changed, 5 insertions, 5 deletions

diff --git a/unsupported/Eigen/src/Polynomials/PolynomialSolver.h b/unsupported/Eigen/src/Polynomials/PolynomialSolver.h
index ad486f08e..cd5c04bbf 100644
--- a/unsupported/Eigen/src/Polynomials/PolynomialSolver.h
+++ b/unsupported/Eigen/src/Polynomials/PolynomialSolver.h
@@ -83,10 +83,10 @@ class PolynomialSolverBase
     inline const RootType& selectComplexRoot_withRespectToNorm( squaredNormBinaryPredicate& pred ) const
     {
       Index res=0;
-      RealScalar norm2 = internal::abs2( m_roots[0] );
+      RealScalar norm2 = numext::abs2( m_roots[0] );
       for( Index i=1; i<m_roots.size(); ++i )
       {
-        const RealScalar currNorm2 = internal::abs2( m_roots[i] );
+        const RealScalar currNorm2 = numext::abs2( m_roots[i] );
         if( pred( currNorm2, norm2 ) ){
           res=i; norm2=currNorm2; }
       }
@@ -150,7 +150,7 @@ class PolynomialSolverBase
             res = i; }
         }
       }
-      return internal::real_ref(m_roots[res]);
+      return numext::real_ref(m_roots[res]);
     }
 
 
@@ -191,7 +191,7 @@ class PolynomialSolverBase
             res = i; }
         }
       }
-      return internal::real_ref(m_roots[res]);
+      return numext::real_ref(m_roots[res]);
     }
 
   public:
diff --git a/unsupported/Eigen/src/Polynomials/PolynomialUtils.h b/unsupported/Eigen/src/Polynomials/PolynomialUtils.h
index 27d4e9f91..2bb8bc84a 100644
--- a/unsupported/Eigen/src/Polynomials/PolynomialUtils.h
+++ b/unsupported/Eigen/src/Polynomials/PolynomialUtils.h
@@ -47,7 +47,7 @@ T poly_eval( const Polynomials& poly, const T& x )
 {
   typedef typename NumTraits<T>::Real Real;
 
-  if( internal::abs2( x ) <= Real(1) ){
+  if( numext::abs2( x ) <= Real(1) ){
     return poly_eval_horner( poly, x ); }
   else
   {