lean2/tests/lean/run/constr_tac2.lean
Leonardo de Moura 15e52b06df fix(library/tactic/constructor_tactic): bug in constructor tactic
see example (constr_tac2.lean) in comment at issue #500
2015-04-30 20:18:24 -07:00

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open nat
example (n m : ) (H : n < m) : n < succ m :=
begin
constructor 2,
exact H
end