IF YOU CAN SEE THIS go to /sfa/Nuprl/Shared/Xindentation_hack_doc.html
At:
sfa doc sexpr atom wf11 1. A : Type
2. s : rec(T.(TT)+A)
3. Size(s) = 1
4. s1 : (Sexpr(A)Sexpr(A))+A 5. s = s1 sexprAtom(s1) A
By:
Analyze-2 THENL [Analyze-2 THEN False Asserted;Id]