1 (* Copyright (C) 2006, HELM Team.
3 * This file is part of HELM, an Hypertextual, Electronic
4 * Library of Mathematics, developed at the Computer Science
5 * Department, University of Bologna, Italy.
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15 * GNU General Public License for more details.
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19 * Foundation, Inc., 59 Temple Place - Suite 330, Boston,
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23 * http://cs.unibo.it/helm/.
26 val assume : string -> Cic.term -> ProofEngineTypes.tactic
28 val suppose : Cic.term -> string -> Cic.term option -> ProofEngineTypes.tactic
30 val by_term_we_proved :
31 dbd:HMysql.dbd -> universe:Universe.universe -> Cic.term option -> Cic.term ->
32 string option -> Cic.term option -> ProofEngineTypes.tactic
34 val bydone : dbd:HMysql.dbd -> universe:Universe.universe -> Cic.term option ->
35 ProofEngineTypes.tactic
37 val we_need_to_prove :
38 Cic.term -> string option -> Cic.term option -> ProofEngineTypes.tactic
40 val we_proceed_by_cases_on : Cic.term -> Cic.term -> ProofEngineTypes.tactic
42 val we_proceed_by_induction_on : Cic.term -> Cic.term -> ProofEngineTypes.tactic
44 val byinduction : Cic.term -> string -> ProofEngineTypes.tactic
46 val thesisbecomes : Cic.term -> ProofEngineTypes.tactic
48 val case : string -> params:(string * Cic.term) list -> ProofEngineTypes.tactic
51 Cic.term -> string -> Cic.term -> string -> Cic.term -> ProofEngineTypes.tactic
54 Cic.term -> string -> Cic.term -> string -> Cic.term -> ProofEngineTypes.tactic
57 dbd:HMysql.dbd -> universe:Universe.universe ->
58 (string option * Cic.term) option -> Cic.term ->
59 [ `Term of Cic.term | `Auto of (string * string) list ] ->
60 bool (* last step *) -> ProofEngineTypes.tactic