IF YOU CAN SEE THIS go to http://www.cs.cornell.edu/Info/People/sfa/Nuprl/Shared/Xindentation_hack_doc.html
At:
w-first-aux the_w:World, i:Id, t:. first(<i,t>)
By:
InductionOnNat THEN RecUnfold `w-first` 0 THEN Unfolds [`w-time`;`w-loc`] 0
THEN
Reduce 0
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