diff options
Diffstat (limited to 'mathcomp/solvable')
| -rw-r--r-- | mathcomp/solvable/alt.v | 4 | ||||
| -rw-r--r-- | mathcomp/solvable/gseries.v | 2 |
2 files changed, 3 insertions, 3 deletions
diff --git a/mathcomp/solvable/alt.v b/mathcomp/solvable/alt.v index f43c89a..baf4792 100644 --- a/mathcomp/solvable/alt.v +++ b/mathcomp/solvable/alt.v @@ -36,7 +36,7 @@ Definition Sym of phant T : {set {perm T}} := setT. Canonical Sym_group phT := Eval hnf in [group of Sym phT]. -Notation Local "'Sym_T" := (Sym (Phant T)) (at level 0). +Local Notation "'Sym_T" := (Sym (Phant T)) (at level 0). Canonical sign_morph := @Morphism _ _ 'Sym_T _ (in2W (@odd_permM _)). @@ -44,7 +44,7 @@ Definition Alt of phant T := 'ker (@odd_perm T). Canonical Alt_group phT := Eval hnf in [group of Alt phT]. -Notation Local "'Alt_T" := (Alt (Phant T)) (at level 0). +Local Notation "'Alt_T" := (Alt (Phant T)) (at level 0). Lemma Alt_even p : (p \in 'Alt_T) = ~~ p. Proof. by rewrite !inE /=; case: odd_perm. Qed. diff --git a/mathcomp/solvable/gseries.v b/mathcomp/solvable/gseries.v index fe83ada..772db33 100644 --- a/mathcomp/solvable/gseries.v +++ b/mathcomp/solvable/gseries.v @@ -42,7 +42,7 @@ Section GroupDefs. Variable gT : finGroupType. Implicit Types A B U V : {set gT}. -Notation Local groupT := (group_of (Phant gT)). +Local Notation groupT := (group_of (Phant gT)). Definition subnormal A B := (A \subset B) && (iter #|B| (fun N => generated (class_support A N)) B == A). |