1 files changed, 10 insertions, 0 deletions
diff --git a/test-suite/success/NatRing.v b/test-suite/success/NatRing.v
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+++ b/test-suite/success/NatRing.v
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+Require ArithRing.
+
+Lemma l1 : (S (S O))=(plus (S O) (S O)).
+NatRing.
+Qed.
+
+Lemma l2 : (x:nat)(S (S x))=(plus (S O) (S x)).
+Intro.
+NatRing.
+Qed.
+\ No newline at end of file