mirror of
https://github.com/HigherOrderCO/Kind.git
synced 2024-09-11 17:56:48 +03:00
4 lines
142 B
Plaintext
4 lines
142 B
Plaintext
Bool.lemma.notnot
|
|
: ∀(b: Bool) (Equal Bool (Bool.not (Bool.not b)) b)
|
|
= λb (~b _ (Equal.refl Bool Bool.true) (Equal.refl Bool Bool.false))
|