λδ-2B is released

[helm.git] / matita / matita / contribs / lambdadelta / static_2 / syntax / teqx.ma

diff --git a/matita/matita/contribs/lambdadelta/static_2/syntax/teqx.ma b/matita/matita/contribs/lambdadelta/static_2/syntax/teqx.ma
index 6c1ddd17efa049a5d101af6e7c78f1ab09faafb3..fe295148cdb6da866f2a5f259ff28c84ccee00f3 100644 (file)
--- a/matita/matita/contribs/lambdadelta/static_2/syntax/teqx.ma
+++ b/matita/matita/contribs/lambdadelta/static_2/syntax/teqx.ma
@@ -173,7 +173,7 @@ qed-.
 (* Negated inversion lemmas *************************************************)
 
 lemma tneqx_inv_pair: ∀I1,I2,V1,V2,T1,T2.
-                      (②{I1}V1.T1 ≛ ②{I2}V2.T2 → ⊥) → 
+                      (②{I1}V1.T1 ≛ ②{I2}V2.T2 → ⊥) →
                       ∨∨ I1 = I2 → ⊥
                       |  (V1 ≛ V2 → ⊥)
                       |  (T1 ≛ T2 → ⊥).