lean2/tests/lean/tactic10.lean.expected.out at d5ddb186d99b7d99855d2b5f9335f98ad52166e4 - michael/lean2 - Forgejo: Beyond coding. We forge.

michael/lean2

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
   Defined: f
   Defined: g
   Proved: T1
   Defined: h
   Proved: T2
 theorem T2 (a b : Bool) : h a b ⇒ f 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)))