On 25/02/07, Torsten Schoenfeld <[EMAIL PROTECTED]> wrote: > * and & return the elements that are in both sets -- evaluating this in > a bool context works because an empty set turns into false and a > non-empty set turns into true. Note that * and & are commutative: > > a * b == b * a. > > >=, on the other hand, specifically tests if the first set contains the > second set -- so >= is not commutative.
Thanks! Jeff _______________________________________________ gtk-perl-list mailing list [email protected] http://mail.gnome.org/mailman/listinfo/gtk-perl-list
