28 lines
441 B
Text
28 lines
441 B
Text
Set: pp::colors
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Set: pp::unicode
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Imported 'cast'
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Assumed: A
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Assumed: A'
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Assumed: B
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Assumed: B'
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Assumed: x
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cast (Refl A) x
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x == cast (Refl A) x
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Assumed: b
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Defined: f
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Assumed: H
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Assumed: a'
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cast H (λ x : A, b) a'
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Assumed: H2
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Defined: g
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0
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g (cast H2 f a') : ℕ
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cast H2 (λ x : A, b) a'
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Assumed: A1
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Assumed: A2
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Assumed: A3
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Assumed: Ha
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Assumed: Hb
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Assumed: a
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cast Hb (cast Ha a)
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cast Hb (cast Ha a) : A3
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