048151487e
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
6 lines
154 B
Text
6 lines
154 B
Text
(* import("tactic.lua") *)
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set::option tactic::proof_state::goal_names true.
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theorem T (a : Bool) : a → a /\ a.
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apply and::intro.
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exact.
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done.
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