- more clifford checks

[ginac.git] / check / exam_archive.cpp

diff --git a/check/exam_archive.cpp b/check/exam_archive.cpp
index 2b8862ccf480a8decd89fc7e295b7796049378e3..4911a76ac78e962c66002d0b8838828269e96e64 100644 (file)
--- a/check/exam_archive.cpp
+++ b/check/exam_archive.cpp
@@ -31,7 +31,7 @@ unsigned exam_archive(void)
        cout << "examining archiving system" << flush;
        clog << "----------archiving system:" << endl;
 
-       symbol x("x"), y("y"), mu("mu"), dim("dim");
+       symbol x("x"), y("y"), mu("mu"), dim("dim", "\\Delta");
        ex e, f;
 
        // This expression is complete nonsense but it contains every type of