(2steps total) PrintForm Definitions Lemmas DiscreteMath Sections DiscrMathExt Doc
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At: compose iter pos comp

  A:Type, f:(AA), i:f{i} = f o f{i-1}

By: Def of <fun> o <fun> THEN FunExtensionality


Generated subgoal:

1 1. A : Type
2. f : AA
3. i : 
4. x : A
  f{i}(x) = f(f{i-1}(x))

1 step

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

(2steps total) PrintForm Definitions Lemmas DiscreteMath Sections DiscrMathExt Doc