Make 'that is equivalent to' a standalone tactic

[helm.git] / matita / components / ng_tactics / declarative.mli

diff --git a/matita/components/ng_tactics/declarative.mli b/matita/components/ng_tactics/declarative.mli
index d345275b4b6c057b99db729af836c946c4debe07..f6863be27bacba8783c6099420603122200fb72a 100644 (file)
--- a/matita/components/ng_tactics/declarative.mli
+++ b/matita/components/ng_tactics/declarative.mli
@@ -23,11 +23,26 @@
  * http://cs.unibo.it/helm/.
  *)
 
-type just = [ `Term of NTacStatus.tactic_term | `Auto of NTacStatus.tactic_term GrafiteAst.aauto_params ]
+type just = [ `Term of NTacStatus.tactic_term | `Auto of NnAuto.auto_params ]
 
-val assume : string -> NTacStatus.tactic_term -> NTacStatus.tactic_term option -> 's NTacStatus.tactic
-val suppose : NTacStatus.tactic_term -> string -> NTacStatus.tactic_term option -> 's NTacStatus.tactic
-val we_need_to_prove : NTacStatus.tactic_term -> string option -> NTacStatus.tactic_term option -> 's NTacStatus.tactic
+val assume : string -> NTacStatus.tactic_term -> 's NTacStatus.tactic
+val suppose : NTacStatus.tactic_term -> string -> 's NTacStatus.tactic
+val we_need_to_prove : NTacStatus.tactic_term -> string option -> 's NTacStatus.tactic
+val beta_rewriting_step : NTacStatus.tactic_term -> 's NTacStatus.tactic
 val bydone : just -> 's NTacStatus.tactic
-val by_just_we_proved : just -> NTacStatus.tactic_term -> string option  -> NTacStatus.tactic_term
-option -> 's NTacStatus.tactic
+val by_just_we_proved : just -> NTacStatus.tactic_term -> string option -> 's NTacStatus.tactic
+val andelim : just -> NTacStatus.tactic_term -> string -> NTacStatus.tactic_term -> string -> 's
+NTacStatus.tactic
+val existselim : just -> string -> NTacStatus.tactic_term -> NTacStatus.tactic_term -> string -> 's
+NTacStatus.tactic
+val thesisbecomes : NTacStatus.tactic_term -> 's NTacStatus.tactic
+val rewritingstep : NTacStatus.tactic_term -> [ `Term of NTacStatus.tactic_term | `Auto of NnAuto.auto_params
+   | `Proof  | `SolveWith of NTacStatus.tactic_term ] ->
+    bool (* last step *) -> 's NTacStatus.tactic
+val we_proceed_by_cases_on: NTacStatus.tactic_term -> NTacStatus.tactic_term -> 's NTacStatus.tactic
+val we_proceed_by_induction_on: NTacStatus.tactic_term -> NTacStatus.tactic_term -> 's NTacStatus.tactic
+val byinduction: NTacStatus.tactic_term -> string -> 's NTacStatus.tactic
+val case: string -> (string*NotationPt.term) list -> 's NTacStatus.tactic
+val obtain: string -> NTacStatus.tactic_term -> 's NTacStatus.tactic
+val conclude: NTacStatus.tactic_term -> 's NTacStatus.tactic
+val print_stack : 's NTacStatus.tactic