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17 lines
555 B
Plaintext
17 lines
555 B
Plaintext
Kind.reduce.mat
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: ∀(maj: Bool)
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∀(nam: String)
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∀(x: Kind.Term)
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∀(z: Kind.Term)
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∀(s: ∀(x:Kind.Term)Kind.Term)
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∀(p: ∀(x:Kind.Term)Kind.Term)
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Kind.Term
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= λmaj λnam λx λz λs λp
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let P = ∀(z: Kind.Term) ∀(s: ∀(x:Kind.Term)Kind.Term) Kind.Term
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let Y = λx.val
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#match x = x.val {
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#0: λz λs (Kind.reduce maj z)
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#+: λz λs (Kind.reduce maj (s (Kind.num x-1)))
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}: ∀(z: Kind.Term) ∀(s: ∀(x:Kind.Term)Kind.Term) Kind.Term
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let N = λx λz λs (Kind.mat nam x z s p)
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((Kind.if.num x P Y N) z s) |