X-Git-Url: https://www.ginac.de/ginac.git//ginac.git?p=ginac.git;a=blobdiff_plain;f=doc%2Ftutorial%2Fginac.texi;h=f9bd79131451dde72a9477afdce0f0f00613f321;hp=f1a88ebd7f43813e156303781ad58b0ff9d8257a;hb=e6e621f1d80bcdf0abc69cef84dbb58168a14ff6;hpb=690fbd86759b98b419f2a567d85bbe8c31e4b16a;ds=sidebyside

diff --git a/doc/tutorial/ginac.texi b/doc/tutorial/ginac.texi
index f1a88ebd..f9bd7913 100644
--- a/doc/tutorial/ginac.texi
+++ b/doc/tutorial/ginac.texi
@@ -7394,6 +7394,7 @@ The following shows how to build a simple package using automake
 and the @samp{AM_PATH_GINAC} macro. The program used here is @file{simple.cpp}:
 
 @example
+#include <iostream>
 #include <ginac/ginac.h>
 
 int main()