diff options
| author | letouzey | 2009-12-18 15:27:45 +0000 |
|---|---|---|
| committer | letouzey | 2009-12-18 15:27:45 +0000 |
| commit | bc1168a4aa0a336e9686b57cc29ec562aa379973 (patch) | |
| tree | ae41cd7f6a7ce2961201f2f717008d92dd464b0b /theories/Numbers/Rational | |
| parent | 493c6773fdf846c887cf469e39e2e23aa438d1c9 (diff) | |
RelationPairs: stop loading it in all Numbers, stop maximal args with fst/snd
As a consequence, revert to some pedestrian proofs of Equivalence here
and there, without the need for the Measure class.
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@12598 85f007b7-540e-0410-9357-904b9bb8a0f7
Diffstat (limited to 'theories/Numbers/Rational')
| -rw-r--r-- | theories/Numbers/Rational/BigQ/BigQ.v | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/theories/Numbers/Rational/BigQ/BigQ.v b/theories/Numbers/Rational/BigQ/BigQ.v index 14646fa84a..fcfb5d7e75 100644 --- a/theories/Numbers/Rational/BigQ/BigQ.v +++ b/theories/Numbers/Rational/BigQ/BigQ.v @@ -94,8 +94,8 @@ Local Open Scope bigQ_scope. (** [BigQ] is a setoid *) -Instance bigQ_measure: RelationPairs.Measure BigQ.to_Q. Instance BigQeq_rel : Equivalence BigQ.eq. +Proof. unfold BigQ.eq. split; red; eauto with qarith. Qed. Instance BigQadd_wd : Proper (BigQ.eq==>BigQ.eq==>BigQ.eq) BigQ.add. Proof. |