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leanprover / lean4 Public

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feat: `Decidable` as subtype of `Bool` #19210

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feat: `Decidable` as subtype of `Bool`

feat: `Decidable` as subtype of `Bool` #19210

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succeeded Oct 27, 2025 in 24s

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feat: Decidable as subtype of Bool #19210

check-lean-files

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feat: `Decidable` as subtype of `Bool` #19210