# HG changeset patch # User Shinji KONO # Date 1563788205 -32400 # Node ID a002ce0346dd2aeb0e26768d93b1380005c4b0db # Parent 65e1b2e415bb8e4287ce452e8d59addb3fc3abf8 ... diff -r 65e1b2e415bb -r a002ce0346dd OD.agda --- a/OD.agda Mon Jul 22 17:31:52 2019 +0900 +++ b/OD.agda Mon Jul 22 18:36:45 2019 +0900 @@ -525,22 +525,3 @@ lx ≡ ly → ly ≡ lv (od→ord z) → ψ z lemma6 {ly} {ox} {oy} refl refl = lemma5 (OSuc lx (ord (od→ord z)) ) (case2 s ¬a ¬b c = {!!} - lemma1 : { x y : OD {suc n} } → Ord (od→ord x) == Ord (od→ord y) → x ≡ y - lemma1 {x} {y} eq = subst₂ (λ k j → k ≡ j ) oiso oiso (cong (λ k → ord→od k ) lemma2) where - lemma2 : (od→ord x) ≡ (od→ord y) - lemma2 with trio< (od→ord x) (od→ord y) - lemma2 | tri≈ ¬a b ¬c = b - lemma2 | tri< a ¬b ¬c with eq← eq a - ... | lt = ⊥-elim ( o<¬≡ refl lt ) - lemma2 | tri> ¬a ¬b c = ⊥-elim ( o<¬≡ refl ( eq→ eq c ))