(13steps total) PrintForm Definitions Lemmas mb event system 1 Sections EventSystems Doc
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At: before-upto 1 1

1. n : 
2. x : n
3. y : n
4. f : 2||upto(n)||
5. increasing(f;2)
6. j:2. [xy][j] = upto(n)[(f(j))]
7. x = upto(n)[(f(0))]
8. y = upto(n)[(f(1))]
  x<y


By: RWO Thm* n:. ||upto(n)|| ~ n 4


Generated subgoal:

1 4. f : 2n
5. increasing(f;2)
6. j:2. [xy][j] = upto(n)[(f(j))]
7. x = upto(n)[(f(0))]
8. y = upto(n)[(f(1))]
  x<y

2 steps

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

(13steps total) PrintForm Definitions Lemmas mb event system 1 Sections EventSystems Doc