(17steps total) Remark PrintForm Definitions DiscreteMath Sections DiscrMathExt Doc
IF YOU CAN SEE THIS go to /sfa/Nuprl/Shared/Xindentation_hack_doc.html
At: least characterized 2 1 1

1. k : 
2. 0<k
3. p:{p:((k-1))| i:(k-1). p(i) }. 
3. (least i:p(i))  {i:(k-1)| p(i) & (j:ip(j)) }
4. p : k
5. i : k
6. p(i)
7. p(0)
  0  {i:kp(i) & (j:ip(j)) }


By: Analyze


Generated subgoals:

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

(17steps total) Remark PrintForm Definitions DiscreteMath Sections DiscrMathExt Doc