diff options
Diffstat (limited to 'mathcomp/solvable/gfunctor.v')
| -rw-r--r-- | mathcomp/solvable/gfunctor.v | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/mathcomp/solvable/gfunctor.v b/mathcomp/solvable/gfunctor.v index 2fcb8ac..1f8c26f 100644 --- a/mathcomp/solvable/gfunctor.v +++ b/mathcomp/solvable/gfunctor.v @@ -148,7 +148,7 @@ Definition monotonic := Variables (k : unit) (F1 F2 : object_map). -Definition comp_head : object_map := fun gT A => let: tt := k in F1 (F2 A). +Definition comp : object_map := fun gT A => F1 (F2 A). Definition modulo : object_map := fun gT A => coset (F2 A) @*^-1 (F1 (A / (F2 A))). @@ -244,7 +244,8 @@ Export GFunctor.Exports. Bind Scope gFun_scope with GFunctor.object_map. -Notation "F1 \o F2" := (GFunctor.comp_head tt F1 F2) : gFun_scope. +Arguments GFunctor.comp F1 F2 _ /. +Notation "F1 \o F2" := (GFunctor.comp F1 F2) : gFun_scope. Notation "F1 %% F2" := (GFunctor.modulo F1 F2) : gFun_scope. Section FunctorGroup. |