(3steps total) PrintForm Definitions rel 1 Sections StandardLIB Doc
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At: connex functionality wrt iff 1

1. T : Type
2. R : TTProp
3. R' : TTProp
4. x,y:TR(x,y R'(x,y)
  (x,y:TR(x,y R(y,x))  (x,y:TR'(x,y R'(y,x))


By: RWH (HypC 4) 0


Generated subgoal:

1   (x,y:TR'(x,y R'(y,x))  (x,y:TR'(x,y R'(y,x))
1 step

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functionuniverseproporall
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(3steps total) PrintForm Definitions rel 1 Sections StandardLIB Doc