(3steps total) PrintForm Definitions Lemmas IteratedBinops Sections DiscrMathExt Doc
IF YOU CAN SEE THIS go to /sfa/Nuprl/Shared/Xindentation_hack_doc.html
At: factorial tail via iter zero 1 1

1. m : 
2. k : 
3. k<m
  i:{(k-m)..k}. i+1 = 0


By: Witness: -1


Generated subgoals:

None

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

(3steps total) PrintForm Definitions Lemmas IteratedBinops Sections DiscrMathExt Doc