Replace 'Dune::is_same' by 'std::is_same'

dune/gfe/rigidbodymotion.hh

@@ -88,7 +88,7 @@ public:
             result.r[i] = p.r[i] + v[i];
 
         // Add rotational correction
-        typedef typename std::conditional<Dune::is_same<TVector,TangentVector>::value,
+        typedef typename std::conditional<std::is_same<TVector,TangentVector>::value,
                                           typename Rotation<ctype,N>::TangentVector,
                                           typename Rotation<ctype,N>::EmbeddedTangentVector>::type RotationTangentVector;
         RotationTangentVector qCorr;

src/inverse-stereographic-projection.py

-# The inverse stereographic projection through the north pole, and its derivative
-def f(x):
-    normSquared = x[0]*x[0]+x[1]*x[1]
-    return [2*x[0] / (normSquared+1), 2*x[1] / (normSquared+1), (normSquared-1)/ (normSquared+1)]
-    #a = 20
-    #normSquared = a*a*(x[0]*x[0]+x[1]*x[1])
-    #return [a*2*x[0] / (normSquared+1), a*2*x[1] / (normSquared+1), (normSquared-1)/ (normSquared+1)]
-
-def df(x):
-    normSquared = x[0]*x[0]+x[1]*x[1]
-    denominator = (1+normSquared)*(1+normSquared)
-
-    return (( (2*(1+normSquared) - 4*x[0]*x[0]) / denominator, (-4*x[0]*x[1]) / denominator),
-            ( (-4*x[1]*x[0]) / denominator, (2*(1+normSquared) - 4*x[1]*x[1]) / denominator),
-            (4*x[0]/denominator,4*x[1]/denominator))
-
-fdf = (f, df)