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Diffstat (limited to 'test-suite/bugs/opened/6602.v')
-rw-r--r-- | test-suite/bugs/opened/6602.v | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/test-suite/bugs/opened/6602.v b/test-suite/bugs/opened/6602.v new file mode 100644 index 00000000..3690adf9 --- /dev/null +++ b/test-suite/bugs/opened/6602.v @@ -0,0 +1,17 @@ +Require Import Omega. + +Lemma test_nat: + forall n, (5 + pred n <= 5 + n). +Proof. + intros. + zify. + omega. +Qed. + +Lemma test_N: + forall n, (5 + N.pred n <= 5 + n)%N. +Proof. + intros. + zify. + omega. +Qed. |