10 lines
296 B
Text
10 lines
296 B
Text
import logic data.prod
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open prod
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set_option class.unique_instances true
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theorem tst (A : Type) (H₁ : inhabited A) (H₂ : inhabited A) : inhabited (A × A) :=
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_
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set_option class.unique_instances false
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theorem tst (A : Type) (H₁ : inhabited A) (H₂ : inhabited A) : inhabited (A × A) :=
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_
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