This commit is contained in:
Adrien Vannson
2022-05-10 11:48:53 +02:00
parent 29d7e67a00
commit 8fc318b75e
3 changed files with 13 additions and 1 deletions
+4
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A -> B -> A
intro a.
intro b.
assumption.
+5
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A -> (A -> B) -> B
intro a.
intro f.
apply f.
assumption.