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Diffstat (limited to 'theories/Numbers/Natural/Binary/NBinary.v')
-rw-r--r-- | theories/Numbers/Natural/Binary/NBinary.v | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/theories/Numbers/Natural/Binary/NBinary.v b/theories/Numbers/Natural/Binary/NBinary.v index e94644c48..93922aa43 100644 --- a/theories/Numbers/Natural/Binary/NBinary.v +++ b/theories/Numbers/Natural/Binary/NBinary.v @@ -32,6 +32,7 @@ Qed. (** Basic operations. *) Instance eq_equiv : Equivalence (@eq N). +Local Obligation Tactic := simpl_relation. Program Instance succ_wd : Proper (eq==>eq) Nsucc. Program Instance pred_wd : Proper (eq==>eq) Npred. Program Instance add_wd : Proper (eq==>eq==>eq) Nplus. |