Nuprl - Proof: pre wf

IF YOU CAN SEE THIS go to /sfa/Nuprl/Shared/Xindentation_hack_doc.html
At: pre wf

. pre(n)

By:	Unab [`pre`] THEN Simp THEN StrongAuto

Generated subgoal:

1 1. n :
2. n=0
0n-1
1 step

About:

IF YOU CAN SEE THIS go to /sfa/Nuprl/Shared/Xindentation_hack_doc.html