Library Algebra.Group.GroupMult

This file is part of the Coq Numerical Analysis library
Copyright (C) Boldo, Clément, Martin, Mayero, Mouhcine
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From Coquelicot Require Import Hierarchy.

Basic support for multiplicative abelian groups.

Local Notation "/ x" := (opp x).
Local Notation "x / y" := (minus x y).