diff options
| author | msozeau | 2007-02-01 12:00:51 +0000 |
|---|---|---|
| committer | msozeau | 2007-02-01 12:00:51 +0000 |
| commit | 3d519597dc4a8f86995297c5b013f1b4f87c73e2 (patch) | |
| tree | 167ca5358c026281e6bfc087ddc20bacec5e163f /contrib | |
| parent | 260154605b0bf568238973844b80c24cceede423 (diff) | |
Abbreviation of order notation.
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@9576 85f007b7-540e-0410-9357-904b9bb8a0f7
Diffstat (limited to 'contrib')
| -rw-r--r-- | contrib/subtac/test/ListsTest.v | 1 | ||||
| -rw-r--r-- | contrib/subtac/test/euclid.v | 4 |
2 files changed, 3 insertions, 2 deletions
diff --git a/contrib/subtac/test/ListsTest.v b/contrib/subtac/test/ListsTest.v index cc11c15136..b8d13fe6bc 100644 --- a/contrib/subtac/test/ListsTest.v +++ b/contrib/subtac/test/ListsTest.v @@ -74,4 +74,3 @@ Section Nth. Defined. End Nth. -Section diff --git a/contrib/subtac/test/euclid.v b/contrib/subtac/test/euclid.v index e793e270db..a5a8b85f99 100644 --- a/contrib/subtac/test/euclid.v +++ b/contrib/subtac/test/euclid.v @@ -2,7 +2,7 @@ Require Import Coq.subtac.Utils. Require Import Coq.Arith.Compare_dec. Notation "( x & y )" := (existS _ x y) : core_scope. -Program Fixpoint euclid (a : nat) (b : { b : nat | b <> O }) {wf a lt} : +Program Fixpoint euclid (a : nat) (b : { b : nat | b <> O }) {wf lt a} : { q : nat & { r : nat | a = b * q + r /\ r < b } } := if le_lt_dec b a then let (q', r) := euclid (a - b) b in (S q' & r) @@ -23,3 +23,5 @@ Eval lazy beta zeta delta iota in test_euclid. Program Definition testsig (a : nat) : { x : nat & { y : nat | x < y } } := (a & S a). + +Check testsig. |