Kind/book/Bool.match.kind2
Victor Taelin 755e72a558 updates
2024-02-08 15:47:43 -03:00

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Bool.match
: ∀(b: Bool)
∀(P: ∀(x: Bool) *)
∀(t: (P Bool.true))
∀(f: (P Bool.false))
(P b)
= λb λP λt λf
(~b P t f)