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| author |  barras <barras@85f007b7-540e-0410-9357-904b9bb8a0f7> | 2003-03-12 17:49:21 +0000 |
|---|---|---|
| committer | barras <barras@85f007b7-540e-0410-9357-904b9bb8a0f7> | 2003-03-12 17:49:21 +0000 |
| commit | cb1ae314411d78952062e5092804b85d981ad6e1 (patch) | |
| tree | 52b9a4058c89b5849d875a4c1129951f35e9c1b1 /theories/Reals/RIneq.v | |
| parent | 7cb6a61133b6e3c2cd5601282a1f472ff0104c1f (diff) | |
*** empty log message ***
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@3761 85f007b7-540e-0410-9357-904b9bb8a0f7
Diffstat (limited to 'theories/Reals/RIneq.v')
| -rw-r--r-- | theories/Reals/RIneq.v | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/theories/Reals/RIneq.v b/theories/Reals/RIneq.v index 361bf9b22..c07302f3f 100644 --- a/theories/Reals/RIneq.v +++ b/theories/Reals/RIneq.v @@ -16,6 +16,9 @@ Require Export Raxioms. Require Export ZArithRing. Require Omega. Require Export Field. +Import nat_scope. +Import Z_scope. +Import R_scope. (***************************************************************************) (** Instantiating Ring tactic on reals *) @@ -397,6 +400,8 @@ Qed. (***********) Definition Rsqr:R->R:=[r:R]``r*r``. +Notation "x ²" := (Rsqr x) (at level 2,left associativity) + V8only (at level 20, left associativity). (***********) Lemma Rsqr_O:(Rsqr ``0``)==``0``. |