f43db96e1f
Add parenthesis around Type when it has a universe. Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
38 lines
977 B
Text
38 lines
977 B
Text
Set: pp::colors
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Set: pp::unicode
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Assumed: f
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Assumed: N
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Assumed: n1
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Assumed: n2
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Set: lean::pp::implicit
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f::explicit N n1 n2
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f::explicit ((N → N) → N → N) (λ x : N → N, x) (λ y : N → N, y)
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Assumed: EqNice
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EqNice::explicit N n1 n2
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f::explicit N n1 n2 : N
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Congr::explicit :
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Π (A : (Type U)) (B : A → (Type U)) (f g : Π x : A, B x) (a b : A), f == g → a == b → f a == g b
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f::explicit N n1 n2
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Assumed: a
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Assumed: b
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Assumed: c
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Assumed: g
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Assumed: H1
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Proved: Pr
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Axiom H1 : eq::explicit N a b ∧ eq::explicit N b c
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Theorem Pr : eq::explicit N (g a) (g c) :=
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Congr::explicit
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N
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(λ x : N, N)
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g
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g
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a
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c
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(Refl::explicit (N → N) g)
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(Trans::explicit
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N
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a
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b
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c
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(Conjunct1::explicit (eq::explicit N a b) (eq::explicit N b c) H1)
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(Conjunct2::explicit (eq::explicit N a b) (eq::explicit N b c) H1))
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