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-rw-r--r--test-suite/arithmetic/reduction.v28
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diff --git a/test-suite/arithmetic/reduction.v b/test-suite/arithmetic/reduction.v
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-Require Import Int63.
-
-Open Scope int63_scope.
-
-Definition div_eucl_plus_one i1 i2 :=
- let (q,r) := diveucl i1 i2 in
- (q+1, r+1)%int63.
-
-Definition rcbn := Eval cbn in div_eucl_plus_one 3 2.
-Check (eq_refl : rcbn = (2, 2)).
-
-Definition rcbv := Eval cbv in div_eucl_plus_one 3 2.
-Check (eq_refl : rcbv = (2, 2)).
-
-Definition rvmc := Eval vm_compute in div_eucl_plus_one 3 2.
-Check (eq_refl : rvmc = (2, 2)).
-
-Definition f n m :=
- match (n ?= 42)%int63 with
- | Lt => (n + m)%int63
- | _ => (2*m)%int63
- end.
-
-Goal forall n, (n ?= 42)%int63 = Gt -> f n 256 = 512%int63.
- intros. unfold f.
- cbn. Undo. cbv. (* Test reductions under match clauses *)
- rewrite H. reflexivity.
-Qed.