neuper@37906
|
1 |
(* The _functional_ mathematics engine, ie. without a state.
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neuper@37906
|
2 |
Input and output are Isabelle's formulae as strings.
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neuper@37906
|
3 |
authors: Walther Neuper 2000
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neuper@37906
|
4 |
(c) due to copyright terms
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neuper@37906
|
5 |
*)
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neuper@37906
|
6 |
|
wneuper@59261
|
7 |
signature MATH_ENGINE =
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wneuper@59261
|
8 |
sig
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wneuper@59261
|
9 |
type NEW (* TODO: refactor "fun me" with calcstate and remove *)
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wneuper@59411
|
10 |
val me : Solve.tac'_ -> Ctree.pos' -> NEW ->
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walther@59675
|
11 |
Ctree.ctree -> Ctree.pos' * NEW * Generate.mout * Solve.tac'_ * Telem.safe * Ctree.ctree
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wneuper@59411
|
12 |
val autocalc : Ctree.pos' list -> Ctree.pos' -> (Ctree.state) * Generate.taci list ->
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wneuper@59411
|
13 |
Solve.auto -> string * Ctree.pos' list * (Ctree.state)
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wneuper@59261
|
14 |
val locatetac :
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wneuper@59571
|
15 |
Tactic.input -> Ctree.state -> string * (Generate.taci list * Ctree.pos' list * (Ctree.state))
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wneuper@59276
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16 |
val step : Ctree.pos' -> Chead.calcstate -> string * Chead.calcstate'
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wneuper@59411
|
17 |
val detailstep : Ctree.ctree -> Ctree.pos' -> string * Ctree.ctree * Ctree.pos'
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wneuper@59405
|
18 |
val get_pblID : Ctree.state -> Celem.pblID option
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neuper@37906
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19 |
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wneuper@59563
|
20 |
val initcontext_met : Ctree.ctree -> Ctree.pos' -> bool * string list * Rule.program * Model.itm list * (bool * term) list
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wneuper@59316
|
21 |
val initcontext_pbl : Ctree.ctree -> Ctree.pos' -> bool * string list * term * Model.itm list * (bool * term) list
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wneuper@59563
|
22 |
val context_met : Celem.metID -> Ctree.ctree -> Ctree.pos -> bool * Celem.metID * Rule.program * Model.itm list * (bool * term) list
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wneuper@59405
|
23 |
val context_pbl : Celem.pblID -> Ctree.ctree -> Ctree.pos -> bool * Celem.pblID * term * Model.itm list * (bool * term) list
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wneuper@59405
|
24 |
val set_method : Celem.metID -> Ctree.state -> Ctree.ctree * Ctree.ocalhd
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wneuper@59405
|
25 |
val set_problem : Celem.pblID -> Ctree.state -> Ctree.ctree * Ctree.ocalhd
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wneuper@59416
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26 |
val set_theory : Rule.thyID -> Ctree.state -> Ctree.ctree * Ctree.ocalhd
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wneuper@59405
|
27 |
val tryrefine : Celem.pblID -> Ctree.ctree -> Ctree.pos' -> bool * Celem.pblID * term * Model.itm list * (bool * term) list
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wneuper@59310
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28 |
(* ---- for tests only: shifted from below to remove the Warning "unused" at fun.def. --------- *)
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walther@59675
|
29 |
val CalcTreeTEST : Selem.fmz list -> Ctree.pos' * NEW * Generate.mout * (string * Tactic.input) * Telem.safe * Ctree.ctree
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wneuper@59416
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30 |
val f2str : Generate.mout -> Rule.cterm'
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walther@59702
|
31 |
(*/-------------------------------------------------------- ! aktivate for Test_Isac BEGIN ---\* )
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wneuper@59261
|
32 |
type nxt_
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wneuper@59533
|
33 |
datatype lOc_ = ERror of string | UNsafe of Chead.calcstate' | Updated of Chead.calcstate'
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wneuper@59571
|
34 |
val loc_solve_ : string * Tactic.T -> Ctree.ctree * Ctree.pos' -> lOc_
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wneuper@59571
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35 |
val loc_specify_ : Tactic.T -> Ctree.state -> lOc_
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wneuper@59395
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val nxt_specify_: Ctree.ctree * Ctree.pos' -> Chead.calcstate'
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wneuper@59395
|
37 |
val TESTg_form : Ctree.state -> Generate.mout
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walther@59702
|
38 |
( *\--- ! aktivate for Test_Isac END ----------------------------------------------------------/*)
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wneuper@59310
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39 |
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wneuper@59310
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40 |
(*----- unused code, kept as hints to design ideas ---------------------------------------------*)
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wneuper@59310
|
41 |
(* NONE *)
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wneuper@59261
|
42 |
end
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neuper@37906
|
43 |
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wneuper@59261
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44 |
(**)
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wneuper@59261
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45 |
structure Math_Engine(**): MATH_ENGINE(**) =
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wneuper@59261
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struct
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wneuper@59261
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47 |
(**)
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neuper@37906
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48 |
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wneuper@59276
|
49 |
fun get_pblID (pt, (p, _): Ctree.pos') =
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wneuper@59276
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50 |
let val p' = Ctree.par_pblobj pt p
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wneuper@59276
|
51 |
val (_, pI, _) = Ctree.get_obj Ctree.g_spec pt p'
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wneuper@59276
|
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val (_, (_, oI, _), _) = Ctree.get_obj Ctree.g_origin pt p'
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wneuper@59261
|
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in
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wneuper@59405
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if pI <> Celem.e_pblID
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wneuper@59261
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55 |
then SOME pI
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wneuper@59261
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56 |
else
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wneuper@59405
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if oI <> Celem.e_pblID then SOME oI else NONE end;
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neuper@37906
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58 |
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neuper@37906
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59 |
datatype lOc_ =
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wneuper@59265
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60 |
ERror of string (*after loc_specify, loc_solve*)
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wneuper@59265
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| UNsafe of Chead.calcstate' (*after loc_specify, loc_solve*)
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wneuper@59265
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| Updated of Chead.calcstate' (*after loc_specify, loc_solve*)
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wneuper@59261
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63 |
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wneuper@59533
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64 |
fun loc_specify_ m (pt, pos) =
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wneuper@59261
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let
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wneuper@59265
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66 |
val (p, _, f, _, _, pt) = Chead.specify m pos [] pt;
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wneuper@59261
|
67 |
in
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wneuper@59271
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68 |
case f of (Generate.Error' e) => ERror e | _ => Updated ([], [], (pt,p))
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wneuper@59261
|
69 |
end
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neuper@37906
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70 |
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wneuper@59261
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(* TODO push return-value cs' into solve and rename solve->loc_solve?_? *)
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wneuper@59261
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fun loc_solve_ m (pt, pos) =
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wneuper@59261
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let
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wneuper@59273
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val (msg, cs') = Solve.solve m (pt, pos);
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wneuper@59261
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in
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wneuper@59261
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case msg of "ok" => Updated cs' | msg => ERror msg
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wneuper@59261
|
77 |
end
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neuper@37906
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78 |
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neuper@37906
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datatype nxt_ =
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wneuper@59261
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HElpless (**)
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wneuper@59265
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| Nexts of Chead.calcstate (**)
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neuper@37906
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82 |
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wneuper@59261
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(* locate a tactic in a script and apply it if possible;
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wneuper@59261
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report of tacs' applicability in tacis; pt is dropped in setNextTactic*)
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walther@59694
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fun locatetac _ (ptp as (_, ([], Pos.Res))) = ("end-of-calculation", ([], [], ptp))
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neuper@37906
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| locatetac tac (ptp as (pt, p)) =
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wneuper@59261
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let
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wneuper@59273
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val (mI, m) = Solve.mk_tac'_ tac;
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wneuper@59261
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in
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wneuper@59272
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case Applicable.applicable_in p pt m of
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wneuper@59265
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Chead.Notappl _ => ("not-applicable", ([],[], ptp): Chead.calcstate')
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wneuper@59265
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| Chead.Appl m =>
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wneuper@59261
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let
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wneuper@59273
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val x = if member op = Solve.specsteps mI
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wneuper@59569
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then loc_specify_ m ptp else loc_solve_ (mI, m) ptp
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wneuper@59261
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in
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wneuper@59261
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case x of
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wneuper@59261
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ERror _ => ("failure", ([], [], ptp))
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wneuper@59261
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(*FIXXXXXME: loc_specify_, loc_solve_ TOGETHER with dropping meOLD+detail.sml*)
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wneuper@59261
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| UNsafe cs' => ("unsafe-ok", cs')
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wneuper@59261
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101 |
| Updated (cs' as (_, _, (_, p'))) => (*ev.SEVER.tacs like Begin_Trans*)
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walther@59694
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102 |
(if p' = ([], Pos.Res) then "end-of-calculation" else "ok", cs')
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wneuper@59261
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103 |
(*for SEVER.tacs user to ask ? *)
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wneuper@59261
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104 |
end
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wneuper@59261
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105 |
end
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neuper@37906
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106 |
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wneuper@59261
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107 |
(* iterated by nxt_me; there (the resulting) ptp dropped
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wneuper@59261
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may call nxt_solve Apply_Method --- thus evaluated here after solve.sml *)
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wneuper@59261
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fun nxt_specify_ (ptp as (pt, (p, p_))) =
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wneuper@59261
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let
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wneuper@59261
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val (pblobj, meth, origin, oris, dI', pI', mI', probl, dI, pI, mI) =
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wneuper@59276
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case Ctree.get_obj I pt p of
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wneuper@59276
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pblobj as (Ctree.PblObj {meth, origin = origin as (oris, (dI', pI', mI'), _),
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wneuper@59261
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probl, spec = (dI, pI, mI), ...}) => (pblobj, meth, origin, oris, dI', pI', mI', probl, dI, pI, mI)
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wneuper@59276
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115 |
| Ctree.PrfObj _ => error "nxt_specify_: not on PrfObj"
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neuper@41973
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116 |
in
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wneuper@59276
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117 |
if Ctree.just_created_ pblobj (*by Subproblem*) andalso origin <> Ctree.e_origin
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neuper@41973
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then
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neuper@41973
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119 |
case mI' of
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walther@59694
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120 |
["no_met"] => Chead.nxt_specif (Tactic.Refine_Tacitly pI') (pt, (p, Pos.Pbl))
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walther@59694
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121 |
| _ => Chead.nxt_specif Tactic.Model_Problem (pt, (p, Pos.Pbl))
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neuper@41973
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122 |
else
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neuper@41973
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123 |
let
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wneuper@59405
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val cpI = if pI = Celem.e_pblID then pI' else pI;
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wneuper@59405
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125 |
val cmI = if mI = Celem.e_metID then mI' else mI;
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wneuper@59269
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126 |
val {ppc, prls, where_, ...} = Specify.get_pbt cpI;
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wneuper@59308
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val pre = Stool.check_preconds "thy 100820" prls where_ probl;
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wneuper@59261
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val pb = foldl and_ (true, map fst pre);
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wneuper@59261
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129 |
(*FIXME.WN0308: ~~~~~: just check true in itms of pbl/met?*)
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wneuper@59261
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130 |
val (_, tac) =
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wneuper@59269
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131 |
Chead.nxt_spec p_ pb oris (dI', pI', mI') (probl, meth) (ppc, (#ppc o Specify.get_met) cmI) (dI, pI, mI)
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wneuper@59261
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132 |
in
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wneuper@59261
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133 |
case tac of
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wneuper@59571
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134 |
Tactic.Apply_Method mI =>
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wneuper@59581
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135 |
LucinNEW.begin_end_prog (Tactic.Apply_Method' (mI, NONE, Istate.e_istate, ContextC.e_ctxt)) (Istate.e_istate, ContextC.e_ctxt) ptp
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wneuper@59265
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136 |
| _ => Chead.nxt_specif tac ptp
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wneuper@59261
|
137 |
end
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wneuper@59261
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138 |
end
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neuper@37906
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139 |
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wneuper@59261
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140 |
(* specify a new method; WN0512 impl.incomplete, see 'nxt_specif (Specify_Method ' *)
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wneuper@59276
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141 |
fun set_method mI ptp =
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wneuper@59261
|
142 |
let
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wneuper@59261
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143 |
val (mits, pt, p) =
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wneuper@59571
|
144 |
case Chead.nxt_specif (Tactic.Specify_Method mI) ptp of
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wneuper@59571
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145 |
([(_, Tactic.Specify_Method' (_, _, mits), _)], [], (pt, (p, _))) => (mits, pt, p)
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wneuper@59261
|
146 |
| _ => error "set_method: case 1 uncovered"
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wneuper@59261
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147 |
val pre = [] (*...from Specify_Method'*)
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wneuper@59261
|
148 |
val complete = true (*...from Specify_Method'*)
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wneuper@59261
|
149 |
(*from Specify_Method' ? vvv, vvv ?*)
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wneuper@59261
|
150 |
val (hdf, spec) =
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wneuper@59276
|
151 |
case Ctree.get_obj I pt p of
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wneuper@59276
|
152 |
Ctree.PblObj {origin = (_, _, hdf), spec, ...} => (hdf, spec)
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wneuper@59276
|
153 |
| Ctree.PrfObj _ => error "set_method: case 2 uncovered"
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wneuper@59261
|
154 |
in
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walther@59694
|
155 |
(pt, (complete, Pos.Met, hdf, mits, pre, spec) : Ctree.ocalhd)
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wneuper@59261
|
156 |
end
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neuper@37906
|
157 |
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wneuper@59261
|
158 |
(* specify a new problem; WN0512 impl.incomplete, see 'nxt_specif (Specify_Problem ' *)
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wneuper@59276
|
159 |
fun set_problem pI ptp =
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wneuper@59261
|
160 |
let
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wneuper@59261
|
161 |
val (complete, pits, pre, pt, p) =
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wneuper@59571
|
162 |
case Chead.nxt_specif (Tactic.Specify_Problem pI) ptp of
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wneuper@59571
|
163 |
([(_, Tactic.Specify_Problem' (_, (complete, (pits, pre))),_)], _, (pt, (p,_)))
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wneuper@59261
|
164 |
=> (complete, pits, pre, pt, p)
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wneuper@59261
|
165 |
| _ => error "set_problem: case 1 uncovered"
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wneuper@59261
|
166 |
(*from Specify_Problem' ? vvv, vvv ?*)
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wneuper@59261
|
167 |
val (hdf, spec) =
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wneuper@59276
|
168 |
case Ctree.get_obj I pt p of
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wneuper@59276
|
169 |
Ctree.PblObj {origin = (_, _, hdf), spec, ...} => (hdf, spec)
|
wneuper@59276
|
170 |
| Ctree.PrfObj _ => error "set_problem: case 2 uncovered"
|
wneuper@59261
|
171 |
in
|
walther@59694
|
172 |
(pt, (complete, Pos.Pbl, hdf, pits, pre, spec) : Ctree.ocalhd)
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wneuper@59261
|
173 |
end
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neuper@37906
|
174 |
|
wneuper@59276
|
175 |
fun set_theory tI ptp =
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wneuper@59261
|
176 |
let
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wneuper@59261
|
177 |
val (complete, pits, pre, pt, p) =
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wneuper@59571
|
178 |
case Chead.nxt_specif (Tactic.Specify_Theory tI) ptp of
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wneuper@59571
|
179 |
([(_, Tactic.Specify_Problem' (_, (complete, (pits, pre))), _)], _, (pt, (p, _)))
|
wneuper@59261
|
180 |
=> (complete, pits, pre, pt, p)
|
wneuper@59261
|
181 |
| _ => error "set_theory: case 1 uncovered"
|
wneuper@59261
|
182 |
(*from Specify_Theory' ? vvv, vvv ?*)
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wneuper@59261
|
183 |
val (hdf, spec) =
|
wneuper@59276
|
184 |
case Ctree.get_obj I pt p of
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wneuper@59276
|
185 |
Ctree.PblObj {origin = (_, _, hdf), spec, ...} => (hdf, spec)
|
wneuper@59276
|
186 |
| Ctree.PrfObj _ => error "set_theory: case 2 uncovered"
|
walther@59694
|
187 |
in (pt, (complete, Pos.Pbl, hdf, pits, pre, spec) : Ctree.ocalhd) end;
|
neuper@37906
|
188 |
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neuper@41981
|
189 |
(* does a step forward; returns tactic used, ctree updated.
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wneuper@59261
|
190 |
TODO.WN0512 redesign after specify-phase became more separated from solve-phase *)
|
wneuper@59276
|
191 |
fun step (ip as (_, p_)) (ptp as (pt,p), tacis) =
|
neuper@41972
|
192 |
let val pIopt = get_pblID (pt,ip);
|
neuper@41972
|
193 |
in
|
walther@59694
|
194 |
if ip = ([], Pos.Res)
|
wneuper@59265
|
195 |
then ("end-of-calculation", (tacis, [], ptp): Chead.calcstate')
|
neuper@41972
|
196 |
else
|
neuper@41972
|
197 |
case tacis of
|
wneuper@59261
|
198 |
(_::_) =>
|
neuper@41972
|
199 |
if ip = p (*the request is done where ptp waits for*)
|
wneuper@59261
|
200 |
then
|
wneuper@59271
|
201 |
let val (pt',c',p') = Generate.generate tacis (pt,[],p)
|
wneuper@59261
|
202 |
in ("ok", (tacis, c', (pt', p'))) end
|
walther@59694
|
203 |
else (case (if member op = [Pos.Pbl, Pos.Met] p_
|
wneuper@59562
|
204 |
then nxt_specify_ (pt, ip) else LucinNEW.do_solve_step (pt, ip))
|
wneuper@59261
|
205 |
handle ERROR msg => (writeln ("*** " ^ msg);
|
wneuper@59261
|
206 |
([], [], ptp)) (*e.g. Add_Given "equality///"*) of
|
wneuper@59261
|
207 |
cs as ([],_,_) => ("helpless", cs)
|
wneuper@59261
|
208 |
| cs => ("ok", cs))
|
wneuper@59261
|
209 |
| _ => (case pIopt of
|
wneuper@59261
|
210 |
NONE => ("no-fmz-spec", ([], [], ptp))
|
wneuper@59261
|
211 |
| SOME _ => (*vvvvvv: Apply_Method without init_form*)
|
walther@59694
|
212 |
(case if member op = [Pos.Pbl, Pos.Met] p_
|
wneuper@59395
|
213 |
andalso is_none (Ctree.get_obj Ctree.g_env pt (fst p))
|
wneuper@59395
|
214 |
then nxt_specify_ (pt, ip)
|
wneuper@59582
|
215 |
else (LucinNEW.do_solve_step (pt, ip))
|
wneuper@59261
|
216 |
handle ERROR msg => (writeln ("*** " ^ msg);
|
wneuper@59261
|
217 |
([],[],ptp)) (*e.g. Add_Given "equality///"*) of
|
wneuper@59261
|
218 |
cs as ([],_,_) =>("helpless", cs) (*FIXXME del.handle*)
|
wneuper@59261
|
219 |
| cs => ("ok", cs)))
|
wneuper@59261
|
220 |
end
|
neuper@37906
|
221 |
|
wneuper@59261
|
222 |
(* does several steps within one calculation as given by "type auto";
|
neuper@37906
|
223 |
the steps may arbitrarily go into and leave different phases,
|
wneuper@59569
|
224 |
i.e. specify-phase and solve-phase *)
|
wneuper@59273
|
225 |
fun autocalc c ip cs (Solve.Step s) =
|
neuper@37906
|
226 |
if s <= 1
|
wneuper@59261
|
227 |
then
|
wneuper@59261
|
228 |
let val (str, (_, c', ptp)) = step ip cs; (* autoord = 1, probably does 1 step too much*)
|
wneuper@59261
|
229 |
in (str, c@c', ptp) end
|
wneuper@59261
|
230 |
else
|
wneuper@59261
|
231 |
let val (str, (_, c', ptp as (_, p))) = step ip cs;
|
wneuper@59261
|
232 |
in
|
wneuper@59261
|
233 |
if str = "ok"
|
wneuper@59273
|
234 |
then autocalc (c@c') p (ptp, []) (Solve.Step (s - 1))
|
wneuper@59261
|
235 |
else (str, c@c', ptp) end
|
wneuper@59261
|
236 |
(* handles autoord <= 3, autoord > 3 handled by all_solve, complete_solve *)
|
wneuper@59261
|
237 |
| autocalc c (pos as (_, p_)) ((pt, _), _(*tacis could help 1x in solve*)) auto =
|
wneuper@59276
|
238 |
if Solve.autoord auto > 3 andalso Ctree.just_created (pt, pos)
|
wneuper@59261
|
239 |
then
|
wneuper@59265
|
240 |
let val ptp = Chead.all_modspec (pt, pos);
|
wneuper@59273
|
241 |
in Solve.all_solve auto c ptp end (*... auto = 4 | 5 | 6 *)
|
wneuper@59261
|
242 |
else
|
walther@59694
|
243 |
if member op = [Pos.Pbl, Pos.Met] p_
|
wneuper@59261
|
244 |
then
|
wneuper@59265
|
245 |
if not (Chead.is_complete_mod (pt, pos))
|
wneuper@59261
|
246 |
then
|
wneuper@59265
|
247 |
let val ptp = Chead.complete_mod (pt, pos) (*... auto = 2 | 3 *)
|
wneuper@59261
|
248 |
in
|
wneuper@59273
|
249 |
if Solve.autoord auto < 3 then ("ok", c, ptp)
|
wneuper@59261
|
250 |
else
|
wneuper@59265
|
251 |
if not (Chead.is_complete_spec ptp)
|
wneuper@59261
|
252 |
then
|
wneuper@59265
|
253 |
let val ptp = Chead.complete_spec ptp
|
wneuper@59261
|
254 |
in
|
wneuper@59273
|
255 |
if Solve.autoord auto = 3 then ("ok", c, ptp) else Solve.all_solve auto c ptp
|
wneuper@59261
|
256 |
end
|
wneuper@59273
|
257 |
else if Solve.autoord auto = 3 then ("ok", c, ptp) else Solve.all_solve auto c ptp
|
wneuper@59261
|
258 |
end
|
wneuper@59261
|
259 |
else
|
wneuper@59265
|
260 |
if not (Chead.is_complete_spec (pt,pos))
|
wneuper@59261
|
261 |
then
|
wneuper@59265
|
262 |
let val ptp = Chead.complete_spec (pt, pos)
|
wneuper@59261
|
263 |
in
|
wneuper@59273
|
264 |
if Solve.autoord auto = 3 then ("ok", c, ptp) else Solve.all_solve auto c ptp
|
wneuper@59261
|
265 |
end
|
wneuper@59261
|
266 |
else
|
wneuper@59273
|
267 |
if Solve.autoord auto = 3 then ("ok", c, (pt, pos)) else Solve.all_solve auto c (pt, pos)
|
wneuper@59273
|
268 |
else Solve.complete_solve auto c (pt, pos);
|
neuper@37906
|
269 |
|
neuper@37906
|
270 |
(*.initialiye matching; before 'tryMatch' get the pblID to match with:
|
neuper@37906
|
271 |
if no pbl has been specified, take the init from origin.*)
|
wneuper@59261
|
272 |
fun initcontext_pbl pt (p, _) =
|
wneuper@59261
|
273 |
let
|
wneuper@59261
|
274 |
val (probl, os, pI, hdl, pI') =
|
wneuper@59276
|
275 |
case Ctree.get_obj I pt p of
|
wneuper@59276
|
276 |
Ctree.PblObj {probl, origin = (os, (_, pI, _), hdl), spec=(_, pI', _), ...}
|
wneuper@59261
|
277 |
=> (probl, os, pI, hdl, pI')
|
wneuper@59276
|
278 |
| Ctree.PrfObj _ => error "initcontext_pbl: uncovered case"
|
wneuper@59261
|
279 |
val pblID =
|
wneuper@59405
|
280 |
if pI' = Celem.e_pblID
|
wneuper@59261
|
281 |
then (* TODO.WN051125 (#init o get_pbt) pI *) takelast (2, pI)
|
wneuper@59261
|
282 |
else pI'
|
wneuper@59269
|
283 |
val {ppc, where_, prls, ...} = Specify.get_pbt pblID
|
wneuper@59592
|
284 |
val (model_ok, (pbl, pre)) = Specify.match_itms_oris (Celem.assoc_thy "Isac_Knowledge") probl (ppc, where_, prls) os
|
wneuper@59261
|
285 |
in
|
wneuper@59261
|
286 |
(model_ok, pblID, hdl, pbl, pre)
|
wneuper@59261
|
287 |
end
|
neuper@37906
|
288 |
|
wneuper@59261
|
289 |
fun initcontext_met pt (p,_) =
|
wneuper@59261
|
290 |
let
|
wneuper@59261
|
291 |
val (meth, os, mI, mI') =
|
wneuper@59276
|
292 |
case Ctree.get_obj I pt p of
|
wneuper@59276
|
293 |
Ctree.PblObj {meth, origin = (os, (_, _, mI), _), spec=(_, _, mI'), ...} => (meth, os, mI, mI')
|
wneuper@59276
|
294 |
| Ctree.PrfObj _ => error "initcontext_met: uncovered case"
|
wneuper@59405
|
295 |
val metID = if mI' = Celem.e_metID
|
wneuper@59261
|
296 |
then (*TODO.WN051125 (#init o get_pbt) pI *) takelast (2, mI)
|
wneuper@59261
|
297 |
else mI'
|
wneuper@59269
|
298 |
val {ppc, pre, prls, scr, ...} = Specify.get_met metID
|
wneuper@59592
|
299 |
val (model_ok, (pbl, pre)) = Specify.match_itms_oris (Celem.assoc_thy "Isac_Knowledge") meth (ppc,pre,prls) os
|
wneuper@59261
|
300 |
in
|
wneuper@59261
|
301 |
(model_ok, metID, scr, pbl, pre)
|
wneuper@59261
|
302 |
end
|
neuper@37906
|
303 |
|
wneuper@59261
|
304 |
(* match the model of a problem at pos p with the model-pattern of the problem with pblID *)
|
wneuper@59276
|
305 |
fun context_pbl pI pt p =
|
wneuper@59261
|
306 |
let
|
wneuper@59261
|
307 |
val (probl, os, hdl) =
|
wneuper@59276
|
308 |
case Ctree.get_obj I pt p of
|
wneuper@59276
|
309 |
Ctree.PblObj {probl,origin = (os, _, hdl),...} => (probl, os, hdl)
|
wneuper@59276
|
310 |
| Ctree.PrfObj _ => error "context_pbl: uncovered case"
|
wneuper@59269
|
311 |
val {ppc,where_,prls,...} = Specify.get_pbt pI
|
wneuper@59592
|
312 |
val (model_ok, (pbl, pre)) = Specify.match_itms_oris (Celem.assoc_thy "Isac_Knowledge") probl (ppc,where_,prls) os
|
wneuper@59261
|
313 |
in
|
wneuper@59261
|
314 |
(model_ok, pI, hdl, pbl, pre)
|
wneuper@59261
|
315 |
end
|
neuper@37906
|
316 |
|
wneuper@59276
|
317 |
fun context_met mI pt p =
|
wneuper@59261
|
318 |
let
|
wneuper@59261
|
319 |
val (meth, os) =
|
wneuper@59276
|
320 |
case Ctree.get_obj I pt p of
|
wneuper@59276
|
321 |
Ctree.PblObj {meth, origin = (os, _, _),...} => (meth, os)
|
wneuper@59276
|
322 |
| Ctree.PrfObj _ => error "context_met: uncovered case"
|
wneuper@59269
|
323 |
val {ppc,pre,prls,scr,...} = Specify.get_met mI
|
wneuper@59592
|
324 |
val (model_ok, (pbl, pre)) = Specify.match_itms_oris (Celem.assoc_thy "Isac_Knowledge") meth (ppc,pre,prls) os
|
wneuper@59261
|
325 |
in
|
wneuper@59261
|
326 |
(model_ok, mI, scr, pbl, pre)
|
wneuper@59261
|
327 |
end
|
neuper@37906
|
328 |
|
wneuper@59261
|
329 |
fun tryrefine pI pt (p,_) =
|
wneuper@59261
|
330 |
let
|
wneuper@59261
|
331 |
val (probl, os, hdl) =
|
wneuper@59276
|
332 |
case Ctree.get_obj I pt p of
|
wneuper@59276
|
333 |
Ctree.PblObj {probl, origin = (os, _, hdl), ...} => (probl, os, hdl)
|
wneuper@59276
|
334 |
| Ctree.PrfObj _ => error "context_met: uncovered case"
|
wneuper@59261
|
335 |
in
|
wneuper@59592
|
336 |
case Specify.refine_pbl (Celem.assoc_thy "Isac_Knowledge") pI probl of
|
wneuper@59261
|
337 |
NONE => (*copy from context_pbl*)
|
wneuper@59261
|
338 |
let
|
wneuper@59269
|
339 |
val {ppc,where_,prls,...} = Specify.get_pbt pI
|
wneuper@59592
|
340 |
val (_, (pbl, pre)) = Specify.match_itms_oris (Celem.assoc_thy "Isac_Knowledge") probl (ppc,where_,prls) os
|
wneuper@59261
|
341 |
in
|
wneuper@59261
|
342 |
(false, pI, hdl, pbl, pre)
|
wneuper@59261
|
343 |
end
|
wneuper@59261
|
344 |
| SOME (pI, (pbl, pre)) => (true, pI, hdl, pbl, pre)
|
wneuper@59261
|
345 |
end
|
neuper@37906
|
346 |
|
wneuper@59276
|
347 |
fun detailstep pt (pos as (p, _)) =
|
neuper@55471
|
348 |
let
|
wneuper@59276
|
349 |
val nd = Ctree.get_nd pt p
|
wneuper@59276
|
350 |
val cn = Ctree.children nd
|
neuper@55471
|
351 |
in
|
neuper@55471
|
352 |
if null cn
|
wneuper@59261
|
353 |
then
|
wneuper@59571
|
354 |
if (Tactic.is_rewset o (Ctree.get_obj Ctree.g_tac nd)) [(*root of nd*)]
|
wneuper@59273
|
355 |
then Solve.detailrls pt pos
|
walther@59694
|
356 |
else ("no-Rewrite_Set...", Ctree.EmptyPtree, Pos.e_pos')
|
walther@59694
|
357 |
else ("donesteps", pt, (p @ [length (Ctree.children (Ctree.get_nd pt p))], Pos.Res))
|
neuper@55471
|
358 |
end;
|
neuper@37906
|
359 |
|
neuper@37906
|
360 |
|
wneuper@59261
|
361 |
(*** for mathematics authoring on sml-toplevel; no XML ***)
|
neuper@37906
|
362 |
|
neuper@37906
|
363 |
type NEW = int list;
|
neuper@37906
|
364 |
|
wneuper@59261
|
365 |
(* 15.8.03 for me with loc_specify/solve, nxt_specify/solve
|
wneuper@59261
|
366 |
delete as soon as TESTg_form -> _mout_ dropped *)
|
neuper@37906
|
367 |
fun TESTg_form ptp =
|
wneuper@59261
|
368 |
let
|
wneuper@59265
|
369 |
val (form, _, _) = Chead.pt_extract ptp
|
wneuper@59261
|
370 |
in
|
wneuper@59261
|
371 |
case form of
|
wneuper@59416
|
372 |
Ctree.Form t => Generate.FormKF (Rule.term2str t)
|
wneuper@59276
|
373 |
| Ctree.ModSpec (_, p_, _, gfr, pre, _) =>
|
wneuper@59271
|
374 |
Generate.PpcKF (
|
walther@59694
|
375 |
(case p_ of Pos.Pbl => Generate.Problem []
|
walther@59694
|
376 |
| Pos.Met => Generate.Method []
|
wneuper@59313
|
377 |
| _ => error "TESTg_form: uncovered case",
|
wneuper@59592
|
378 |
Specify.itms2itemppc (Celem.assoc_thy"Isac_Knowledge") gfr pre))
|
wneuper@59267
|
379 |
end
|
neuper@37906
|
380 |
|
wneuper@59261
|
381 |
(* create a calc-tree; for use within sml: thus "^^^" NOT decoded to "^" etc;
|
wneuper@59261
|
382 |
compare "fun CalcTree" which DOES decode *)
|
wneuper@59261
|
383 |
fun CalcTreeTEST [(fmz, sp)] =
|
neuper@42011
|
384 |
let
|
wneuper@59265
|
385 |
val ((pt, p), tacis) = Chead.nxt_specify_init_calc (fmz, sp)
|
wneuper@59571
|
386 |
val tac = case tacis of [] => Tactic.Empty_Tac | _ => (#1 o hd) tacis
|
neuper@42011
|
387 |
val f = TESTg_form (pt,p)
|
walther@59675
|
388 |
in (p, []:NEW, f, (Tactic.tac2IDstr tac, tac), Telem.Sundef, pt) end
|
wneuper@59261
|
389 |
| CalcTreeTEST _ = error "CalcTreeTEST: uncovered case"
|
neuper@37906
|
390 |
|
neuper@37906
|
391 |
(*for tests > 15.8.03 after separation setnexttactic / nextTac:
|
neuper@37906
|
392 |
external view: me should be used by math-authors as done so far
|
neuper@37906
|
393 |
internal view: loc_specify/solve, nxt_specify/solve used
|
neuper@37906
|
394 |
i.e. same as in setnexttactic / nextTac*)
|
neuper@37906
|
395 |
(*ENDE TESTPHASE 08/10.03:
|
neuper@37906
|
396 |
NEW loeschen, eigene Version von locatetac, step
|
neuper@37906
|
397 |
meNEW, CalcTreeTEST: tac'_ -replace-> tac, remove [](cid) *)
|
neuper@37906
|
398 |
|
wneuper@59592
|
399 |
fun me (*(_, Empty_Tac) p _ _ = raise ERROR ("me: Empty_Tac at " ^ pos'2str p)
|
wneuper@59592
|
400 |
| me*) (_, tac) p _(*NEW remove*) pt =
|
wneuper@59592
|
401 |
let
|
wneuper@59592
|
402 |
val (pt, p) =
|
wneuper@59592
|
403 |
(*locatetac is here for testing by me; step would suffice in me*)
|
wneuper@59592
|
404 |
case locatetac tac (pt, p) of
|
wneuper@59592
|
405 |
("ok", (_, _, ptp)) => ptp
|
wneuper@59592
|
406 |
| ("unsafe-ok", (_, _, ptp)) => ptp
|
wneuper@59592
|
407 |
| ("not-applicable",_) => (pt, p)
|
wneuper@59592
|
408 |
| ("end-of-calculation", (_, _, ptp)) => ptp
|
wneuper@59592
|
409 |
| ("failure", _) => error "sys-error"
|
wneuper@59592
|
410 |
| _ => error "me: uncovered case"
|
wneuper@59592
|
411 |
val (_, ts) =
|
walther@59655
|
412 |
(*step's correct ctree is not tested in me, but in autocalc*)
|
walther@59694
|
413 |
(case step p ((pt, Pos.e_pos'), []) of
|
wneuper@59592
|
414 |
("ok", (ts as (_, _, _) :: _, _, _)) => ("", ts)
|
wneuper@59592
|
415 |
| ("helpless", _) => ("helpless: cannot propose tac", [])
|
wneuper@59592
|
416 |
| ("no-fmz-spec", _) => error "no-fmz-spec"
|
wneuper@59592
|
417 |
| ("end-of-calculation", (ts, _, _)) => ("", ts)
|
wneuper@59592
|
418 |
| _ => error "me: uncovered case")
|
wneuper@59592
|
419 |
handle ERROR msg => raise ERROR msg
|
wneuper@59592
|
420 |
val tac =
|
wneuper@59592
|
421 |
case ts of
|
wneuper@59592
|
422 |
tacis as (_::_) => let val (tac, _, _) = last_elem tacis in tac end
|
walther@59694
|
423 |
| _ => if p = ([], Pos.Res) then Tactic.End_Proof' else Tactic.Empty_Tac;
|
walther@59654
|
424 |
in
|
walther@59654
|
425 |
(p, [] : NEW, TESTg_form (pt, p) (* form output comes from locatetac *),
|
walther@59675
|
426 |
(Tactic.tac2IDstr tac, tac), Telem.Sundef, pt)
|
wneuper@59592
|
427 |
end
|
neuper@37906
|
428 |
|
wneuper@59261
|
429 |
(* for quick test-print-out, until 'type inout' is removed *)
|
wneuper@59313
|
430 |
fun f2str (Generate.FormKF cterm') = cterm'
|
wneuper@59313
|
431 |
| f2str _ = error "f2str: uncovered case in fun.def.";
|
neuper@37906
|
432 |
|
neuper@37906
|
433 |
end
|