On Thu, Dec 4, 2008 at 11:21 AM, Oliver Kullmann
<O.Kullmann at swansea.ac.uk> wrote:
> (%i313) S : dual_cs({{1}});
> (%o313) {{1}}
> (%i314) S;
> (%o314) {{1}}
> (%i315) is(S = {{1}});
> (%o315) false
What is printed by:
:lisp |$s| <--- NOTE: lowercase s
and by:
{{1}};
:lisp $%
My first guess is that one of these is like (($SET) ...) and the
other is like ((${) ...). I seem to recall a bug that was fixed a
while ago --- in some circumstances {...} was parsed as
((${) ...) and not as (($SET) ...). What does build_info(); report?
Robert Dodier