Nuprl - IteratedBinops LEMMAs for iter_via_intseg_split

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

Theorem	Name
Thm* f:(AAA), u:A, a,b:, e:({a..b}A). Thm* a<b Thm* Thm* (Iter(f;u) i:{a..b}. e(i)) = f((Iter(f;u) i:{a..b-1}. e(i)),e(b-1))	[iter_via_intseg_split_last]
cites the following:
Thm* f:(AAA), u:A, a,b:, e:({a..b}A). Thm* a<b Thm* Thm* (c:. Thm* (b = c+1 Thm* ( Thm* ((Iter(f;u) i:{a..b}. e(i)) = f((Iter(f;u) i:{a..c}. e(i)),e(c)))	[iter_via_intseg_notnull]

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