X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=helm%2Fsoftware%2Fmatita%2Fcontribs%2FLAMBDA-TYPES%2FBase-2%2Fpreamble.ma;h=5bf2f44ef61b2e67060439408e2c106195174026;hb=a2257181cddf84a3b831c50398f5b13e2b79ac3a;hp=84a4955459323e85637bb4198731a7018e291d72;hpb=797f61edb93f41eb2c5e281bc9457f6bff633063;p=helm.git

diff --git a/helm/software/matita/contribs/LAMBDA-TYPES/Base-2/preamble.ma b/helm/software/matita/contribs/LAMBDA-TYPES/Base-2/preamble.ma
index 84a495545..5bf2f44ef 100644
--- a/helm/software/matita/contribs/LAMBDA-TYPES/Base-2/preamble.ma
+++ b/helm/software/matita/contribs/LAMBDA-TYPES/Base-2/preamble.ma
@@ -12,21 +12,7 @@
 (*                                                                        *)
 (**************************************************************************)
 
-set "baseuri" "cic:/matita/LAMBDA-TYPES/Base-2/preamble".
+include "Base-1/definitions.ma".
 
-include "../Base-1/definitions.ma".
-
-alias id "le_ind" = "cic:/Coq/Init/Peano/le_ind.con".
-
-default "equality"
- cic:/Coq/Init/Logic/eq.ind
- cic:/matita/LAMBDA-TYPES/Base-1/preamble/sym_eq.con
- cic:/matita/LAMBDA-TYPES/Base-1/preamble/trans_eq.con
- cic:/Coq/Init/Logic/eq_ind.con
- cic:/Coq/Init/Logic/eq_ind_r.con
- cic:/Coq/Init/Logic/eq_rec.con
- cic:/Coq/Init/Logic/eq_rec_r.con
- cic:/Coq/Init/Logic/eq_rect.con
- cic:/Coq/Init/Logic/eq_rect_r.con
- cic:/matita/LAMBDA-TYPES/Base-1/preamble/f_equal.con
- cic:/matita/legacy/coq/f_equal1.con.
+alias symbol "minus" = "Coq's natural minus".
+alias symbol "lt" = "Coq's natural 'less than'".