diff options
Diffstat (limited to 'theories/Numbers/Natural/Binary/NBinary.v')
-rw-r--r-- | theories/Numbers/Natural/Binary/NBinary.v | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/theories/Numbers/Natural/Binary/NBinary.v b/theories/Numbers/Natural/Binary/NBinary.v index 93922aa43..7211112f2 100644 --- a/theories/Numbers/Natural/Binary/NBinary.v +++ b/theories/Numbers/Natural/Binary/NBinary.v @@ -31,7 +31,7 @@ Qed. (** Basic operations. *) -Instance eq_equiv : Equivalence (@eq N). +Definition eq_equiv : Equivalence (@eq N) := eq_equivalence. Local Obligation Tactic := simpl_relation. Program Instance succ_wd : Proper (eq==>eq) Nsucc. Program Instance pred_wd : Proper (eq==>eq) Npred. |