9 lines
222 B
Text
9 lines
222 B
Text
attribute [reducible] definition mk_arrow (A : Sort*) (B : Sort*) :=
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A → A → B
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inductive confuse (A : Type)
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| leaf1 : confuse
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| leaf2 : num → confuse
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| node : mk_arrow A confuse → confuse
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#check confuse.cases_on
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