X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=matita%2Fmatita%2Fcontribs%2Flambdadelta%2Fbasic_2%2Fgrammar%2Fgenv.ma;h=38757ca1643dad295ab0d5a814fbe1eb56e2929f;hb=29973426e0227ee48368d1c24dc0c17bf2baef77;hp=2cf0f6d3dd6b6c10e1d029397df0053ba0b0fd92;hpb=f95f6cb21b86f3dad114b21f687aa5df36088064;p=helm.git

diff --git a/matita/matita/contribs/lambdadelta/basic_2/grammar/genv.ma b/matita/matita/contribs/lambdadelta/basic_2/grammar/genv.ma
index 2cf0f6d3d..38757ca16 100644
--- a/matita/matita/contribs/lambdadelta/basic_2/grammar/genv.ma
+++ b/matita/matita/contribs/lambdadelta/basic_2/grammar/genv.ma
@@ -38,4 +38,4 @@ interpretation "abstraction (global environment)"
 
 (* Basic properties *********************************************************)
 
-axiom genv_eq_dec: ∀T1,T2:genv. Decidable (T1 = T2).
+axiom genv_eq_dec: ∀G1,G2:genv. Decidable (G1 = G2).