lean2/tests/lean/apply_tac2.lean
Leonardo de Moura cb95b14332 feat(library/tactic/apply_tactic): improve apply_tactic
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-12-24 14:23:06 -08:00

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Text

Check @Discharge
Theorem T (a b : Bool) : a => b => b => a.
apply Discharge.
apply Discharge.
apply Discharge.
assumption.
done.