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At: trivial factorization comp1

  x,y:x = y  trivial_factorization(x)(y) = 1  

By: Def of trivial_factorization(<term>) THEN Reduce Concl


Generated subgoal:

1 1. x : 
2. y : 
3. x = y
  if y=x 1 else 0 fi = 1  

1 step

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

(2steps total) PrintForm Definitions FTA Sections DiscrMathExt Doc