Remove unnecessary lemma

This commit is contained in:
Patrick Lühne 2020-05-11 04:08:38 +02:00
parent 674cee0e87
commit 78935f7c4a
Signed by: patrick
GPG Key ID: 05F3611E97A70ABF

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@ -25,6 +25,4 @@ lemma(forward): forall N (N >= 0 and p(N + 1) -> p(N)).
lemma(forward): not p(n + 1).
lemma(forward): forall N1, N2 (N2 > N1 and N1 >= 0 and p(N2) -> p(N1)).
lemma(forward): forall N (N >= 0 -> p(N)).
lemma(forward): forall N2, N3 (q(N2) and N3 > N2 -> not q(N3)).