diff options
Diffstat (limited to 'theories/Sorting/Permutation.v')
| -rw-r--r-- | theories/Sorting/Permutation.v | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/theories/Sorting/Permutation.v b/theories/Sorting/Permutation.v index 2f8ef8d11..ee8c192a6 100644 --- a/theories/Sorting/Permutation.v +++ b/theories/Sorting/Permutation.v @@ -8,10 +8,7 @@ (*i $Id$ i*) -Require Import Coq.Relations.Relations. -Require Import List. -Require Import Multiset. -Require Import Arith. +Require Import Coq.Relations.Relations List Multiset Arith. (** This file define a notion of permutation for lists, based on multisets: there exists a permutation between two lists iff every elements have |