Add apparently forgotten news entry.

git-svn-id: https://svn.dealii.org/trunk@9257 0785d39b-7218-0410-832d-ea1e28bc413d

diff --git a/deal.II/doc/news/c-4-0.html b/deal.II/doc/news/c-4-0.html
index 5d8ba1289ca39f8a9d4ea84c49d36215d224de55..f611b2eb89bebc6180204db2927c7ce9c6f53a32 100644 (file)
--- a/deal.II/doc/news/c-4-0.html
+++ b/deal.II/doc/news/c-4-0.html
@@ -401,6 +401,14 @@ inconvenience this causes.
        (GK 2004/01/05)
        </p>
 
+  <li> <p> New: Objects of type <code class="class">Polynomial</code>
+       can now be added to and subtracted from each other through
+       operators <code class="member">+=</code> and <code
+       class="member">-=</code>.
+       <br>
+       (GK 2003/12/16)
+       </p>
+
   <li> <p> New: There is now a class <code
        class="class">QuadratureSelector</code> that allows to select a
        quadrature formula based on a string argument and possibly a