11 lines
No EOL
153 B
Text
11 lines
No EOL
153 B
Text
(** import("tactic.lua") **)
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Theorem T2 (a b : Bool) : b => a \/ b.
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(** imp_tac() **).
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(** disj_tac() **).
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back.
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back.
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exact.
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done.
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Show Environment 1. |