(4steps total) PrintForm Definitions Lemmas LogicSupplement Sections DiscrMathExt Doc
IF YOU CAN SEE THIS go to /sfa/Nuprl/Shared/Xindentation_hack_doc.html
At: diagonalization wrt eq

  B:Type, e:(BB).
  (b:Be(b) = b)
  
  (A:Type, f:(AAB). (a:A. (Diag f wrt xe(x)) = f(a)))


By: Thm*  R:(BBProp), e:(BB).
Thm*  (b:BR(e(b),b))
Thm*  
Thm*  (A:Type, f:(AAB). (a:AR((Diag f wrt xe(x))(a),f(a,a)))) ;
Auto


Generated subgoal:

1 1. B : Type
2. e : BB
3. b:Be(b) = b
4. A : Type
5. f : AAB
  (a:A. (Diag f wrt xe(x)) = f(a))

3 steps

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

(4steps total) PrintForm Definitions Lemmas LogicSupplement Sections DiscrMathExt Doc