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lean4-htt/tests/lean/run/4851.lean
Leonardo de Moura e08d35cea1
fix: type incorrect term produced by contradiction (#6387) 
This PR fixes a type error in the proof generated by the `contradiction`
tactic.

closes #4851
2024-12-15 00:21:15 +00:00

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theorem T0 (α : Type) (x : α) (H: α → False) : False := by
contradiction
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