From paul@tina.ucdavis.edu@munnari.cs.mu.oz Sat Mar  4 09:44:09 1989
Date: Fri, 3 Mar 89 11:12:25 PST
From: paul%tina.stanford.edu@munnari.oz (Paul N. Loewenstein)
To: info-hol@clover.ucdavis.edu
Subject: Theory of rationals (or reals!)?
Status: RO

Does anyone have a theory of rationals (non-negative rationals will do),
or a theory of reals? I am looking for something that has a theorem of the
form:

        |- ! a b. a < b ==> (?c. (a < c) /\ (c < b))

Paul.





