diff options
Diffstat (limited to 'theories/Sets')
-rwxr-xr-x | theories/Sets/Powerset_facts.v | 4 | ||||
-rwxr-xr-x | theories/Sets/Relations_3_facts.v | 2 |
2 files changed, 3 insertions, 3 deletions
diff --git a/theories/Sets/Powerset_facts.v b/theories/Sets/Powerset_facts.v index 57e51123d..b886f1211 100755 --- a/theories/Sets/Powerset_facts.v +++ b/theories/Sets/Powerset_facts.v @@ -81,7 +81,7 @@ Theorem Couple_as_union: (x, y: U) (Union U (Singleton U x) (Singleton U y)) == (Couple U x y). Proof. Intros x y; Apply Extensionality_Ensembles; Split; Red. -Intros x0 H'; Elim H'; '(Intros x1 H'0; Elim H'0; Auto with sets). +Intros x0 H'; Elim H'; (Intros x1 H'0; Elim H'0; Auto with sets). Intros x0 H'; Elim H'; Auto with sets. Qed. @@ -92,7 +92,7 @@ Theorem Triple_as_union : Proof. Intros x y z; Apply Extensionality_Ensembles; Split; Red. Intros x0 H'; Elim H'. -Intros x1 H'0; Elim H'0; '(Intros x2 H'1; Elim H'1; Auto with sets). +Intros x1 H'0; Elim H'0; (Intros x2 H'1; Elim H'1; Auto with sets). Intros x1 H'0; Elim H'0; Auto with sets. Intros x0 H'; Elim H'; Auto with sets. Qed. diff --git a/theories/Sets/Relations_3_facts.v b/theories/Sets/Relations_3_facts.v index f7278ba2a..eec50c44f 100755 --- a/theories/Sets/Relations_3_facts.v +++ b/theories/Sets/Relations_3_facts.v @@ -144,7 +144,7 @@ Generalize (H'2 v); Intro h; LApply h; [Intro H'14; LApply H'14; [Intro h1; Elim h1; Intros z1 h2; Elim h2; Intros H'15 H'16; Clear h h0 H'14 h1 h2 | Clear h h0] | Clear h h0] | Clear h]; Auto with sets. -Red; '(Exists z1; Split); Auto with sets. +Red; (Exists z1; Split); Auto with sets. Apply T with y1; Auto with sets. Apply T with t; Auto with sets. Qed. |