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To: info-hol@edu.uidaho.cs.ted (INFO-HOL mailing list)
Subject: New axiom with assumptions?
Date: Sat, 16 Jan 93 19:42:48 PST
From: chou@edu.ucla.cs

How can I postulate an axiom whose assumption list is not empty?
|new_axiom| doesn't allow me to do this.

My purpose is to use the axiom section of a theory file to
store those statements which I think is true but haven't yet
proved.  I need non-empty assumption lists in the axioms
because large portions of my theory is developed under a fixed
assumption, so it is convenient not to discharge that assumption
to the rhs of |- in the axioms and theorems.

- Ching Tsun


