lean2/tests/lean/tactic8.lean.expected.out
Leonardo de Moura 935c2a03a3 feat(*): change name conventions for Lean builtin libraries
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-01-05 19:21:44 -08:00

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Set: pp::colors
Set: pp::unicode
Proved: T
theorem T (a b : Bool) : a b ⇒ ¬ b ⇒ a :=
discharge (λ H : a b, discharge (λ H::1 : ¬ b, or::elim H (λ H : a, H) (λ H : b, absurd::elim a H H::1)))