freescale porting, work in progress

[helm.git] / helm / software / matita / nlibrary / logic / equality.ma

diff --git a/helm/software/matita/nlibrary/logic/equality.ma b/helm/software/matita/nlibrary/logic/equality.ma
index 2418f2a7c504da2a7f8b68957604c30ad224a4be..1da7e1b0be4ec611643009b61780a08a09505cd8 100644 (file)
--- a/helm/software/matita/nlibrary/logic/equality.ma
+++ b/helm/software/matita/nlibrary/logic/equality.ma
@@ -17,11 +17,6 @@ include "logic/connectives.ma".
 ninductive eq (A: Type) (a: A) : A → CProp ≝
  refl: eq A a a.
 
-nlet rec eq_rect (A: Type) (x: A) (P: ∀y:A. eq A x y → CProp) (q: P x (refl A x))
- (y: A) (p: eq A x y) on p : P y p ≝
- match p with
-  [ refl ⇒ q ].
- 
 interpretation "leibnitz's equality" 'eq t x y = (eq t x y).
 
 interpretation "leibnitz's non-equality" 'neq t x y = (Not (eq t x y)).