diff options
author | herbelin <herbelin@85f007b7-540e-0410-9357-904b9bb8a0f7> | 2002-04-17 11:30:23 +0000 |
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committer | herbelin <herbelin@85f007b7-540e-0410-9357-904b9bb8a0f7> | 2002-04-17 11:30:23 +0000 |
commit | cc1be0bf512b421336e81099aa6906ca47e4257a (patch) | |
tree | c25fa8ed965729d7a85efa3b3292fdf7f442963d /theories/Bool/Sumbool.v | |
parent | ebf9aa9f97ef0d49ed1b799c9213f78efad4fec7 (diff) |
Uniformisation (Qed/Save et Implicits Arguments)
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@2650 85f007b7-540e-0410-9357-904b9bb8a0f7
Diffstat (limited to 'theories/Bool/Sumbool.v')
-rw-r--r-- | theories/Bool/Sumbool.v | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/theories/Bool/Sumbool.v b/theories/Bool/Sumbool.v index 44311a127..817212909 100644 --- a/theories/Bool/Sumbool.v +++ b/theories/Bool/Sumbool.v @@ -18,19 +18,19 @@ Lemma sumbool_of_bool : (b:bool) {b=true}+{b=false}. Proof. Induction b; Auto. -Save. +Qed. Hints Resolve sumbool_of_bool : bool. Lemma bool_eq_rec : (b:bool)(P:bool->Set) ((b=true)->(P true))->((b=false)->(P false))->(P b). Induction b; Auto. -Save. +Qed. Lemma bool_eq_ind : (b:bool)(P:bool->Prop) ((b=true)->(P true))->((b=false)->(P false))->(P b). Induction b; Auto. -Save. +Qed. (*i pourquoi ce machin-la est dans BOOL et pas dans LOGIC ? Papageno i*) @@ -47,17 +47,17 @@ Hypothesis H2 : {C}+{D}. Lemma sumbool_and : {A/\C}+{B\/D}. Proof. Case H1; Case H2; Auto. -Save. +Qed. Lemma sumbool_or : {A\/C}+{B/\D}. Proof. Case H1; Case H2; Auto. -Save. +Qed. Lemma sumbool_not : {B}+{A}. Proof. Case H1; Auto. -Save. +Qed. End connectives. |