canonicalize_clifford() was omitting some ONEs

[ginac.git] / doc / tutorial / ginac.texi

diff --git a/doc/tutorial/ginac.texi b/doc/tutorial/ginac.texi
index 0427540be2b2e834f7b95708c3f80d1252a3da69..beae21b448a4b4835fcad395270899e88375f91c 100644 (file)
--- a/doc/tutorial/ginac.texi
+++ b/doc/tutorial/ginac.texi
@@ -2828,7 +2828,7 @@ You can use this to compare two expressions or for further simplifications:
 
     e = canonicalize_clifford(e);
     cout << e << endl;
 
     e = canonicalize_clifford(e);
     cout << e << endl;

-     // -> 2*eta~mu~nu
+     // -> 2*ONE*eta~mu~nu

 @}
 @end example
 
 @}
 @end example