(* *)
(**************************************************************************)
-set "baseuri" "cic:/matita/LAMBDA-TYPES/LambdaDelta-1/preamble".
-
-include "../Base-1/theory.ma".
+include "Base-1/theory.ma".
alias id "and_ind" = "cic:/Coq/Init/Logic/and_ind.con".
alias id "bool_ind" = "cic:/Coq/Init/Datatypes/bool_ind.con".
alias id "plus_n_O" = "cic:/Coq/Init/Peano/plus_n_O.con".
alias id "plus_Snm_nSm" = "cic:/Coq/Arith/Plus/plus_Snm_nSm.con".
alias id "S_pred" = "cic:/Coq/Arith/Lt/S_pred.con".
-
-theorem trans_eq : \forall A:Type. \forall x,y,z:A. x=y \to y=z \to x=z.
- intros. transitivity y; assumption.
-qed.