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29 (Tactics.intros ~howmany:1
30 ~mk_fresh_name_callback:(fun _ _ _ ~typ -> Cic.Name id) ())
32 (Tactics.change ~pattern:(None,[id,Cic.Implicit (Some `Hole)],None)
33 (fun _ metasenv ugraph -> t,metasenv,ugraph))
39 (Tactics.intros ~howmany:1
40 ~mk_fresh_name_callback:(fun _ _ _ ~typ -> Cic.Name id) ())
42 (Tactics.change ~pattern:(None,[id,Cic.Implicit (Some `Hole)],None)
43 (fun _ metasenv ugraph -> t,metasenv,ugraph))
46 let by_term_we_proved t ty id =
50 ~mk_fresh_name_callback:(fun _ _ _ ~typ -> Cic.Name id))
52 [ Tacticals.id_tac ; Tactics.apply t ]
56 (Tactics.apply ~term:t)
59 let we_need_to_prove t id =
62 ProofEngineTypes.apply_tactic
64 ~mk_fresh_name_callback:(fun _ _ _ ~typ -> Cic.Name id))
69 [fst; snd] -> [snd; fst]
74 ProofEngineTypes.mk_tactic aux