lean2/tests/lean/tactic3.lean
Leonardo de Moura 4ba097a141 feat(frontends/lean): use lowercase commands, replace 'endscope' and 'endnamespace' with 'end'
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-01-05 13:06:36 -08:00

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(* import("tactic.lua") *)
variables p q r : Bool
theorem T1 : p => p /\ q => r => q /\ r /\ p := _.
(* Repeat(OrElse(imp_tac(), conj_tac(), conj_hyp_tac(), assumption_tac())) *)
done
-- Display proof term generated by previous tactic
print environment 1