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| author |  desmettr <desmettr@85f007b7-540e-0410-9357-904b9bb8a0f7> | 2002-07-16 09:01:19 +0000 |
|---|---|---|
| committer | desmettr <desmettr@85f007b7-540e-0410-9357-904b9bb8a0f7> | 2002-07-16 09:01:19 +0000 |
| commit | 3044584d70b95c73076ad5748cff3ba92a0f975c (patch) | |
| tree | d935860013b65d683d79dfa623db1f9fa136aa4b /theories/Reals/Rgeom.v | |
| parent | 6526cd438bf12926805ffcb6415154082bae61d9 (diff) | |
MAJ Rgeom
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@2876 85f007b7-540e-0410-9357-904b9bb8a0f7
Diffstat (limited to 'theories/Reals/Rgeom.v')
| -rw-r--r-- | theories/Reals/Rgeom.v | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/theories/Reals/Rgeom.v b/theories/Reals/Rgeom.v index f2fff55e3..18fa919a2 100644 --- a/theories/Reals/Rgeom.v +++ b/theories/Reals/Rgeom.v @@ -11,6 +11,7 @@ Require Rbase. Require R_sqr. Require Rtrigo. +Require R_sqrt. Definition dist_euc [x0,y0,x1,y1:R] : R := ``(sqrt ((Rsqr (x0-x1))+(Rsqr (y0-y1))))``. |