- bug fix in the induction for the closure property

[helm.git] / matita / matita / contribs / lambdadelta / basic_2 / grammar / item.ma

diff --git a/matita/matita/contribs/lambdadelta/basic_2/grammar/item.ma b/matita/matita/contribs/lambdadelta/basic_2/grammar/item.ma
index 323f22f882830ba1658eeea355aa1dfb8fc72ae3..b85496fa54ed8d07a4c09f21039aeaaf0a9e4702 100644 (file)
--- a/matita/matita/contribs/lambdadelta/basic_2/grammar/item.ma
+++ b/matita/matita/contribs/lambdadelta/basic_2/grammar/item.ma
@@ -13,7 +13,6 @@
 (**************************************************************************)
 
 include "ground_2/arith.ma".
-include "basic_2/notation.ma".
 
 (* ITEMS ********************************************************************)
 
@@ -44,16 +43,16 @@ inductive item2: Type[0] ≝
 
 (* Basic properties *********************************************************)
 
-axiom item0_eq_dec: ∀I1,I2:item0. Decidable (I1 = I2).
+axiom eq_item0_dec: ∀I1,I2:item0. Decidable (I1 = I2).
 
 (* Basic_1: was: bind_dec *)
-axiom bind2_eq_dec: ∀I1,I2:bind2. Decidable (I1 = I2).
+axiom eq_bind2_dec: ∀I1,I2:bind2. Decidable (I1 = I2).
 
 (* Basic_1: was: flat_dec *)
-axiom flat2_eq_dec: ∀I1,I2:flat2. Decidable (I1 = I2).
+axiom eq_flat2_dec: ∀I1,I2:flat2. Decidable (I1 = I2).
 
 (* Basic_1: was: kind_dec *)
-axiom item2_eq_dec: ∀I1,I2:item2. Decidable (I1 = I2).
+axiom eq_item2_dec: ∀I1,I2:item2. Decidable (I1 = I2).
 
 (* Basic_1: removed theorems 21:
             s_S s_plus s_plus_sym s_minus minus_s_s s_le s_lt s_inj s_inc