X-Git-Url: https://www.ginac.de/ginac.git//ginac.git?p=ginac.git;a=blobdiff_plain;f=ginac%2Ffunction.pl;h=962b17efdffb31308549c8852e28aa4f16708d2c;hp=ad77345da731fe89e9c3cd1acd52f0dc13566a33;hb=fbdd5eefb7188778ca9c04b5bee08223609b880f;hpb=3e38e7752a35dca8303429bb45913bd1b048f181

diff --git a/ginac/function.pl b/ginac/function.pl
index ad77345d..962b17ef 100755
--- a/ginac/function.pl
+++ b/ginac/function.pl
@@ -425,6 +425,7 @@ $implementation=<<END_OF_IMPLEMENTATION;
  *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  */
 
+#include <iostream>
 #include <string>
 #include <stdexcept>
 #include <list>