<div dir="ltr"><div class="gmail_extra"><div class="gmail_quote">On Wed, Nov 5, 2014 at 11:21 PM, Rob Arthan <span dir="ltr"><<a href="mailto:rda@lemma-one.com" target="_blank">rda@lemma-one.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">The current ProofPower implementation allows the set to be empty<br>
and just stores the input theorem as a definition (of nothing) in that<br>
case. I think that is it how it is specified in the CakeML work too.<br>
Maybe Ramana could confirm that.<br></blockquote><div><br></div><div>Yes. [In the terminology of that work, the input theorem will become a new (though clearly conservative) axiom in the theory.]<br></div></div></div></div>