pseries::expand(): do not generate zero terms.

[ginac.git] / ginac / constant.h

diff --git a/ginac/constant.h b/ginac/constant.h
index cf31814f510939ac94e952ac602056bdff7ed417..f29e5462121382801588e0ac258c5885c9148671 100644 (file)
--- a/ginac/constant.h
+++ b/ginac/constant.h
@@ -70,8 +70,7 @@ private:
        std::string name;
        evalffunctype ef;
        numeric * number;
-       // bool fct_assigned;
-       unsigned serial;  //!< unique serial number for comparision
+       unsigned serial;  //!  unique serial number for comparision
        static unsigned next_serial;
 };