18 lines
298 B
Coq
18 lines
298 B
Coq
|
Require Import Naturelle.
|
||
|
|
Section Session1_2020_Logique_Exercice_2.
|
||
|
|
|
||
|
|
Variable A B : Prop.
|
||
|
|
|
||
|
|
Theorem Exercice_2_Naturelle : (A -> B) -> ((~A) \/ B).
|
||
|
|
Proof.
|
||
|
|
(* A COMPLETER *)
|
||
|
|
Qed.
|
||
|
|
|
||
|
|
Theorem Exercice_2_Coq : (A -> B) -> ((~A) \/ B).
|
||
|
|
Proof.
|
||
|
|
(* A COMPLETER *)
|
||
|
|
Qed.
|
||
|
|
|
||
|
|
End Session1_2020_Logique_Exercice_2.
|
||
|
|
|