Nuprl - Proof: not or

IF YOU CAN SEE THIS go to http://www.cs.cornell.edu/Info/People/sfa/Nuprl/Shared/Xindentation_hack_doc.html
At: not or

p,q:

p &

By:	RewriteOfThm Thm* p,q:. (p q) = (pq) (SimpsetC [`bequal`])

Generated subgoals:

None

About:

IF YOU CAN SEE THIS go to http://www.cs.cornell.edu/Info/People/sfa/Nuprl/Shared/Xindentation_hack_doc.html