Imported Upstream snapshot 8.3~beta0+13298

1 files changed, 0 insertions, 24 deletions

diff --git a/contrib/subtac/test/euclid.v b/contrib/subtac/test/euclid.v
deleted file mode 100644
index 501aa798..00000000
--- a/contrib/subtac/test/euclid.v
+++ /dev/null
@@ -1,24 +0,0 @@
-Require Import Coq.Program.Program.
-Require Import Coq.Arith.Compare_dec.
-Notation "( x & y )" := (existS _ x y) : core_scope.
-  
-Require Import Omega.
-
-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)
-  else (O & a).
-
-Next Obligation.
-  assert(b * S q' = b * q' + b) by auto with arith ; omega.
-Defined.
-
-Program Definition test_euclid : (prod nat nat) := let (q, r) := euclid 4 2 in (q, q).
-
-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.