On Thu, Aug 10, 2017 at 10:26 AM, Thomas Munro <thomas.munro@xxxxxxxxxxxxxxxx> wrote: > eaten a total of n! member space with an average size of n/2 per Erm, math fail, not n! but 1 + 2 + ... + n. -- Thomas Munro http://www.enterprisedb.com -- Sent via pgsql-general mailing list (pgsql-general@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-general