IF YOU CAN SEE THIS go to /sfa/Nuprl/Shared/Xindentation_hack_doc.html
At:
least is least2111 1. p : {p:()| i:. p(i) }
2. (least i:. p(i)) 3. p(least i:. p(i)) & (j:. j<(least i:. p(i)) p(j)) [not for witness]
j:(least i:. p(i)). p(j)
By:
(least i:. p(i)) By Inclusion 2 { for type checking }
THEN
Unhide THEN Analyze3