(3steps total) PrintForm Definitions Lemmas DiscreteMath Sections DiscrMathExt Doc
IF YOU CAN SEE THIS go to /sfa/Nuprl/Shared/Xindentation_hack_doc.html
At: eq int is eq nsub 1

1. b : 
  IsEqFun(b;i,ji=j)


By: Def THEN SOReduce Concl


Generated subgoal:

1   x,y:bx=y  x = y
1 step

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

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