diff options
| author |  msozeau <msozeau@85f007b7-540e-0410-9357-904b9bb8a0f7> | 2012-10-26 01:29:33 +0000 |
|---|---|---|
| committer | msozeau <msozeau@85f007b7-540e-0410-9357-904b9bb8a0f7> | 2012-10-26 01:29:33 +0000 |
| commit | 0919391f43729bf172ab00c8dec9438a0a9f59ab (patch) | |
| tree | 8afd08a9df68b58711da31a14bd2e8ec23b359ba /theories/Reals/RIneq.v | |
| parent | 42bb029c878666a7a897ff615acdc60e7f67dd06 (diff) | |
Change Hint Resolve, Immediate to take a global reference as argument
instead of a general constr: this is the most common case and does
not loose generality (one can simply define constrs before Hint Resolving
them). Benefits:
- Natural semantics for typeclasses, not class resolution needed at
Hint Resolve time, meaning less trouble for users as well.
- Ability to [Hint Remove] any hint so declared.
- Simplifies the implementation as well.
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@15930 85f007b7-540e-0410-9357-904b9bb8a0f7
Diffstat (limited to 'theories/Reals/RIneq.v')
| -rw-r--r-- | theories/Reals/RIneq.v | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/theories/Reals/RIneq.v b/theories/Reals/RIneq.v index 4dea8e07b..bfa975aab 100644 --- a/theories/Reals/RIneq.v +++ b/theories/Reals/RIneq.v @@ -409,7 +409,9 @@ Proof. rewrite Rplus_assoc; rewrite H; ring. Qed. -Hint Resolve (f_equal (A:=R)): real. +Definition f_equal_R := (f_equal (A:=R)). + +Hint Resolve f_equal_R : real. Lemma Rplus_eq_compat_l : forall r r1 r2, r1 = r2 -> r + r1 = r + r2. Proof. |