Update gap/attributes/attr.gi

Co-authored-by: James Mitchell <james-d-mitchell@users.noreply.github.com>
semigroups · Aug 7, 2024 · 47a7653 · 47a7653
1 parent 18edcfd
commit 47a7653
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/gap/attributes/attr.gi b/gap/attributes/attr.gi
@@ -1151,7 +1151,7 @@ function(S)
     regular := ListWithIdenticalEntries(Size(S), false);
     for D in RegularDClasses(S) do
         for a in D do
-            i := Position(elts, a);
+            i := PositionCanonical(S, a) ^ (p ^ -1);
             regular[i] := true;
         od;
     od;