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At: split factor2 char a

  k:{2...}, g:({2..k}), x,y:{2..k}.
  xy<k
  
  x<y
  
  {2..k}(g) = {2..k}(split_factor2(gxy))
  & split_factor2(gxy)(xy) = 0
  & (u:{2..k}. xy<u  split_factor2(gxy)(u) = g(u))


By: UnivCD ...w THEN Inst: Thm*  i,j:{2...}. i<ij & j<ij Using:[x | y]


Generated subgoal:

1 1. k : {2...}
2. g : {2..k}
3. x : {2..k}
4. y : {2..k}
5. xy<k
6. x<y
7. x<xy & y<xy
  {2..k}(g) = {2..k}(split_factor2(gxy))
  & split_factor2(gxy)(xy) = 0
  & (u:{2..k}. xy<u  split_factor2(gxy)(u) = g(u))

4 steps

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

(17steps total) PrintForm Definitions Lemmas FTA Sections DiscrMathExt Doc