IF YOU CAN SEE THIS go to http://www.cs.cornell.edu/Info/People/sfa/Nuprl/Shared/Xindentation_hack_doc.html
Removing units from the ends of the range of iteration preserves the result.
At:
iter via intseg amputate units A:Type, f:(AAA), u:A.
is_ident(A; f; u)
is_assoc_sep(A; f)
(a,b:, c:{a...b}, d:{c..b}, e:({a..b}A).
((i:{a..b}. i<cdie(i) = u)
( ((Iter(f;u) i:{a..b}. e(i)) = (Iter(f;u) i:{c..d}. e(i)))
1. A : Type
2. f : AAA 3. u : A 4. is_ident(A; f; u)
5. is_assoc_sep(A; f)
6. a : 7. b : 8. c : {a...b}
9. d : {c..b}
10. e : {a..b}A 11. i:{a..b}. i<cdie(i) = u (Iter(f;u) i:{a..b}. e(i)) = (Iter(f;u) i:{c..d}. e(i))
4 steps
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IF YOU CAN SEE THIS go to http://www.cs.cornell.edu/Info/People/sfa/Nuprl/Shared/Xindentation_hack_doc.html