27 lines
629 B
Text
27 lines
629 B
Text
set_option pp.universes true
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set_option pp.implicit true
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section
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universe k
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parameter A : Type
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section
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universe variable l
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universe variable u
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parameter B : Type
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definition foo (a : A) (b : B) := b
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inductive mypair
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| mk : A → B → mypair
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definition pr1' (p : mypair) : A := mypair.rec (λ a b, a) p
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definition pr2' (p : mypair) : B := mypair.rec (λ a b, b) p
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check mypair.rec
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end
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check mypair.rec
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variable a : A
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check foo num a 0
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definition pr1 (p : mypair num) : A := mypair.rec (λ a b, a) p
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definition pr2 (p : mypair num) : num := mypair.rec (λ a b, b) p
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end
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