1 (* Title: "Minisubpbl/100a-init-rootpbl-Maximum.sml"
2 Author: Walther Neuper 1105
3 (c) copyright due to lincense terms.
5 COMPARE Specify/specify.sml --- specify-phase: low level functions ---
7 ATTENTION: the file creates buffer overflow if copied in one piece !
9 Note: This test --- steps into me --- more than once, to a somewhat extreme extent;
10 in order not to get lost while working in Test_Some etc,
11 re-introduce ML (*--- step into XXXXX ---*) and Co.
12 and use Sidekick for orientation.
13 Nesting is indicated by /--- //-- ///- at the left margin of the comments.
15 (*/------- these overwrite definitions in section above ---\*)
31 (*\------- these overwrite definitions in section above ---/*)
33 val (_(*example text*),
34 (model as ("Constants [r = (7::real)]" :: "Maximum A" :: "AdditionalValues [u, v]" ::
35 "Extremum (A = 2 * u * v - u \<up> 2)" ::
36 "SideConditions [((u::real) / 2) \<up> 2 + (2 / v) \<up> 2 = r \<up> 2]" ::
37 "SideConditions [((u::real) / 2) \<up> 2 + (2 / v) \<up> 2 = r \<up> 2]" ::
38 "SideConditions [(u::real) / 2 = r * sin \<alpha>, 2 / v = r * cos \<alpha>]" ::
39 (*---------------------------------------------,(v::real) / 2 = r * cos \<alpha>]" --- ERROR in example*)
40 "FunctionVariable a" :: "FunctionVariable b" :: "FunctionVariable \<alpha>" ::
41 "Domain {0 <..< r}" :: "Domain {0 <..< r}" :: "Domain {0 <..< \<pi> / 2}" ::
42 "ErrorBound (\<epsilon> = (0::real))" :: []),
44 ["univariate_calculus", "Optimisation"],
45 ["Optimisation", "by_univariate_calculus"])))
46 = Store.get (Know_Store.get_expls @{theory}) ["Diff_App-No.123a"] ["Diff_App-No.123a"];
49 val return_init_calc =
50 Test_Code.init_calc @{context} [(model, refs)]; (*val Model_Problem = nxt;*)
51 (*/------------------- step into init_calc -------------------------------------------------\\*)
52 "~~~~~ fun init_calc , args:"; val (ctxt, [(model, refs as (thy_id, _, _))]) =
53 (@{context}, [(model, refs)]);
54 val thy = thy_id |> ThyC.get_theory ctxt
55 val ((pt, p), tacis) = Step_Specify.initialise' thy (model, refs)
56 val tac = case tacis of [] => Tactic.Empty_Tac | _ => (#1 o hd) tacis
58 TESTg_form ctxt (pt,p);
59 "~~~~~ fun TESTg_form , args:"; val (ctxt, ptp) = (ctxt, (pt,p));
61 ME_Misc.pt_extract ctxt ptp;
62 "~~~~~ fun pt_extract , args:"; val (ctxt, (pt, (p, p_ as Pbl(*Frm,Pbl*)))) = (ctxt, ptp);
63 val ppobj = Ctree.get_obj I pt p
64 val f = if Ctree.is_pblobj ppobj then pt_model ppobj p_ else Ctree.get_obj pt_form pt p;
66 (*if*) Ctree.is_pblobj ppobj (*then*);
68 "~~~~~ fun pt_model , args:"; val ((Ctree.PblObj {probl, spec, origin = (_, spec', hdl), ctxt, ...}), Pbl_) =
70 val (_, pI, _) = Ctree.get_somespec' spec spec';
71 (* val where_ = if pI = Problem.id_empty then []*)
72 (*if*) pI = Problem.id_empty (*else*);
73 val {where_rls, where_, model, ...} = Problem.from_store ctxt pI
75 Pre_Conds.check ctxt where_rls where_
76 (model, I_Model.OLD_to_TEST probl);
77 "~~~~~ fun check , args:"; val (ctxt, where_rls, pres, (model_patt, i_model)) =
78 (ctxt, where_rls, where_, (model, I_Model.OLD_to_TEST probl));
79 val (env_model, (env_subst, env_eval)) =
80 make_environments model_patt i_model;
81 "~~~~~ fun make_environments , args:"; val (_, []) = (model_patt, i_model);
82 (*\------------------- step into init_calc -------------------------------------------------//*)
83 val (p,_,f,nxt,_,pt) = return_init_calc;
85 (*+*)val PblObj {ctxt, probl, ...} = get_obj I pt [];
86 (*+*)Proof_Context.theory_of ctxt (*= {Pure, .., Diff_App}*);
87 (*+*)val Free ("r", Type ("Real.real", [])) = Syntax.read_term ctxt "r"
90 val return_me_Model_Problem =
91 me nxt p c pt; val Add_Given "Constants [r = 7]" = #4 return_me_Model_Problem;
92 (*/------------------- step into me_Model_Problem ------------------------------------------\\*)
93 "~~~~~ fun me , args:"; val (tac as Model_Problem, (p:Pos.pos'), (_:Test_Code.NEW), (pt:Ctree.ctree)) = (nxt, p, c, pt);
94 val ctxt = Ctree.get_ctxt pt p
95 val return_by_tactic = case
96 Step.by_tactic tac (pt,p) of
97 ("ok", (_, _, ptp)) => ptp;
99 (*//------------------ step into by_tactic -------------------------------------------------\\*)
100 "~~~~~ fun by_tactic , args:"; val (tac, (ptp as (pt, p))) = (tac, (pt,p));
101 val Applicable.Yes tac' = (*case*)
102 Step.check tac (pt, p) (*of*);
103 (*+*)val Model_Problem' _ = tac';
104 "~~~~~ fun check , args:"; val (tac, (ctree, pos)) = (tac, (pt, p));
105 (*if*) Tactic.for_specify tac (*then*);
107 Specify_Step.check tac (ctree, pos);
108 "~~~~~ fun check , args:"; val (Tactic.Model_Problem, (pt, pos as (p, _))) =
110 val (o_model, pI', ctxt) = case Ctree.get_obj I pt p of
111 Ctree.PblObj {origin = (o_model, (_, pI', _), _), ctxt, ...} => (o_model, pI', ctxt)
112 val {model = model_patt, ...} = Problem.from_store (Ctree.get_ctxt pt pos) pI'
113 val pbl = I_Model.init_TEST o_model model_patt;
116 Applicable.Yes (Tactic.Model_Problem' (pI', I_Model.TEST_to_OLD pbl, []));
117 (*\\------------------ step into by_tactic -------------------------------------------------//*)
118 val (pt, p) = return_by_tactic;
120 val return_do_next = (*case*)
121 Step.do_next p ((pt, Pos.e_pos'), []) (*of*);
122 (*//------------------ step into do_next ---------------------------------------------------\\*)
123 "~~~~~ fun do_next , args:"; val (((ip as (_,p_)):pos'), ((ptp as (pt,p), tacis):Calc.state_pre)) =
124 (p, ((pt, e_pos'),[]));
125 val pIopt = get_pblID (pt,ip);
126 (*if*) ip = ([],Res); (* = false*)
127 val _ = (*case*) tacis (*of*);
128 val SOME _ = (*case*) pIopt (*of*);
130 val ("ok", ([(Add_Given "Constants [r = 7]", _, _)], [], _)) =
131 Step.switch_specify_solve p_ (pt, ip);
132 "~~~~~ fun switch_specify_solve , args:"; val (state_pos, (pt, input_pos)) = (p_, (pt, ip));
133 (*if*) Pos.on_specification ([], state_pos) (*then*);
135 val ("ok", ([(Add_Given "Constants [r = 7]", _, _)], [], _)) =
136 Step.specify_do_next (pt, input_pos);
137 (*///----------------- step into specify_do_next -------------------------------------------\\*)
138 "~~~~~ fun specify_do_next , args:"; val (ptp as (pt, (p, p_))) = (pt, input_pos);
140 (* val (_, (p_', tac)) =*)
141 val return_find_next_step = (*keep for continuing specify_do_next*)
142 Specify.find_next_step ptp;
143 (*////---------------- step into find_next_step --------------------------------------------\\*)
144 "~~~~~ fun find_next_step , args:"; val ((pt, pos as (_, p_))) = (ptp);
145 val {meth = met, origin = origin as (oris, o_refs as (_, pI', mI'), _), probl = pbl,
146 spec = refs, ...} = Calc.specify_data (pt, pos);
147 val ctxt = Ctree.get_ctxt pt pos;
148 (*if*) Ctree.just_created (pt, pos) andalso origin <> Ctree.e_origin (*else*);
149 (*if*) p_ = Pos.Pbl (*then*);
151 val return_for_problem as ("dummy", (Pbl, Add_Given "Constants [r = 7]")) =
152 Specify.for_problem ctxt oris (o_refs, refs) (pbl, I_Model.OLD_to_TEST met);
153 (*/////--------------- step into for_problem -----------------------------------------------\\*)
154 "~~~~~ fun for_problem , args:"; val (ctxt, oris, ((dI', pI', mI'), (dI, pI, mI)), (pbl, met))
155 = (ctxt, oris, (o_refs, refs), (pbl, met));
156 val cdI = if dI = ThyC.id_empty then dI' else dI;
157 val cpI = if pI = Problem.id_empty then pI' else pI;
158 val cmI = if mI = MethodC.id_empty then mI' else mI;
159 val {model = pbt, where_rls, where_, ...} = Problem.from_store ctxt cpI;
160 val {model = mpc, ...} = MethodC.from_store ctxt cmI;
163 Pre_Conds.check ctxt where_rls where_ (pbt, I_Model.OLD_to_TEST pbl);
164 (*//////-------------- step into check -------------------------------------------------\\*)
165 "~~~~~ fun check , args:"; val (ctxt, where_rls, pres, (model_patt, i_model)) =
166 (ctxt, where_rls, where_, (pbt, I_Model.OLD_to_TEST pbl));
167 val return_make_environments =
168 make_environments model_patt i_model;
169 (*///// //------------ step into of_max_variant --------------------------------------------\\*)
170 "~~~~~ fun of_max_variant , args:"; val (model_patt, i_model) =
171 (model_patt, i_model);
173 (*+*)val "[\n(1, [1, 2, 3], false ,#Given, (Inc_TEST Constants [] [__=__, __=__], Position.T)), \n(2, [1, 2, 3], false ,#Find, (Inc_TEST Maximum __, Position.T)), \n(3, [1, 2, 3], false ,#Find, (Inc_TEST AdditionalValues [] [__, __], Position.T)), \n(4, [1, 2, 3], false ,#Relate, (Inc_TEST Extremum (__=__), Position.T)), \n(5, [1, 2], false ,#Relate, (Inc_TEST SideConditions [] [__=__, __=__], Position.T))]"
174 = i_model |> I_Model.to_string_TEST ctxt
176 map (fn (_, variants, _, _, _) => variants) i_model
179 val variants_separated = map (filter_variants' i_model) all_variants
180 val sums_corr = map (Model_Def.cnt_corrects) variants_separated
181 val sum_variant_s = Model_Def.arrange_args sums_corr (1, all_variants)
182 (*+*)val [(0, 1), (0, 2), (0, 3)] = sum_variant_s
183 val (_, max_variant) = hd (*..crude decision, up to improvement *)
184 (sort (fn ((i, _), (j, _)) => int_ord (i, j)) sum_variant_s)
186 filter (fn (_, variants, _ , _ ,_) => member (op =) variants max_variant) i_model
187 val equal_descr_pairs = map (get_equal_descr i_model) model_patt |> flat
188 (*for building make_env_s -------------------------------------------------------------------\*)
189 (*!!!*) val ("#Given", (descr, term), pos) =
190 Model_Pattern.split_descriptor ctxt ("#Given", @{term "Constants [r = (7::real)]"}, Position.none)
191 (*!!!*) val patt = equal_descr_pairs |> hd |> #1
192 (*!!!*)val equal_descr_pairs =
194 (1, [1, 2, 3], true, "#Given", (Cor_TEST ((descr, (*!*)TermC.isalist2list(*!*) term)), pos)))
195 :: tl equal_descr_pairs
196 (*for building make_env_s -------------------------------------------------------------------/*)
198 val env_model = make_env_model equal_descr_pairs;
199 (*///// ///----------- step into make_env_model --------------------------------------------\\*)
200 "~~~~~ fun make_env_model , args:"; val (equal_descr_pairs) = (equal_descr_pairs);
202 val xxx = (fn ((_, (_, id)), (_, _, _, _, (feedb, _)))
203 => (mk_env_model id feedb));
204 val ((_, (_, id)), (_, _, _, _, (feedb, _))) = nth 4 equal_descr_pairs;
205 (*\\\\\ \\\----------- step into make_env_model --------------------------------------------//*)
206 (*||||| ||------------ contine of_max_variant ------------------------------------------------*)
208 val equal_givens = filter (fn ((m_field, _), _) => m_field = "#Given") equal_descr_pairs
209 val subst_eval_list = make_envs_preconds equal_givens
210 val return_make_envs_preconds =
211 make_envs_preconds equal_givens;
212 (*///// ///----------- step into make_envs_preconds ----------------------------------------\\*)
213 "~~~~~ fun make_envs_preconds , args:"; val (equal_givens) = (equal_givens);
214 val xxx = (fn ((_, (_, id)), (_, _, _, _, (feedb, _))) => discern_feedback id feedb)
216 xxx: (Model_Pattern.single * I_Model.single_TEST) -> ((term * term) * (term * term)) list;
217 val return_discern_feedback =
218 discern_feedback id feedb;
219 (*nth 1 equal_descr_pairs* )
220 "~~~~~ fun discern_feedback , args:"; val (id, (Model_Def.Cor_TEST ((descr, ts), _))) = (id, feedb);
221 ( *nth 2 equal_descr_pairs*)
222 "~~~~~ fun discern_feedback , args:"; val (id, (Model_Def.Inc_TEST ((descr, ts)))) = (id, feedb);
224 (*nth 1 equal_descr_pairs* )
225 (*+*)val [((Const ("fixes", typ1), Free ("r", typ2)),
226 (Free ("r", typ3), value))] = return_discern_feedback
227 (*+*)val true = typ1 = typ2
228 (*+*)val true = typ3 = HOLogic.realT
229 (*+*)val "7" = UnparseC.term ctxt value
230 ( *nth 2 equal_descr_pairs*)
231 (*+*)val [] = return_discern_feedback
233 val return_discern_typ =
234 discern_typ id (descr, ts);
235 "~~~~~ fun discern_typ , args:"; val (id, (descr, ts)) = (id, (descr, ts));
236 (*nth 1 equal_descr_pairs* )
237 (*+*)val [((Const ("fixes", typ1), Free ("r", typ2)),
238 (Free ("r", typ3), value))] = return_discern_typ
239 (*+*)val true = typ1 = typ2
240 (*+*)val true = typ3 = HOLogic.realT
241 (*+*)val "7" = UnparseC.term ctxt value
242 ( *nth 2 equal_descr_pairs*)
243 (*+*)val [] = return_discern_typ;
246 "~~~~~ fun switch_type , args:"; val (Const (descr_string, _), ts) = (descr, ts);
248 (*nth 1 equal_descr_pairs* )
249 val return_switch_type_TEST = Const (descr_string, ts |> hd |> TermC.lhs |> type_of)
251 (*+*)val Const ("Input_Descript.Constants", typ) = return_switch_type_TEST
252 (*+*)val Type ("Real.real", []) = typ
253 ( *nth 2 equal_descr_pairs*)
254 (*+*)val return_switch_type_TEST = descr
256 (*\\\\\ \\\----------- step into make_envs_preconds ----------------------------------------//*)
257 (*||||| ||------------ contine of_max_variant ------------------------------------------------*)
258 val subst_eval_list = make_envs_preconds equal_givens
259 val (env_subst, env_eval) = split_list subst_eval_list
260 val make_environments = (i_model_max, env_model, (env_subst, env_eval)); (*GOON*)
261 (*\\\\\ \\------------ step into of_max_variant --------------------------------------------//*)
262 val (i_model_max, env_model, (env_subst, env_eval)) = make_environments
263 (*!!!/----- we had a helpful argument for constructing env_model and (env_subst, env_eval)---\*)
264 val (i_max_variant, env_model, (env_subst, env_eval)) = (i_model_max, [], ([], []))
265 (*!!!\----- we had a helpful argument for constructing env_model and (env_subst, env_eval)---/*)
266 (*||||| |------------- contine check -----------------------------------------------------*)
267 val pres_subst = map (TermC.subst_atomic_all env_subst) pres;
268 val pres_subst_other = map (TermC.subst_atomic_all env_model) (map #2 pres_subst);
269 val full_subst = if env_eval = [] then pres_subst_other
270 else map (TermC.subst_atomic_all env_eval) (map #2 pres_subst_other)
271 val evals = map (eval ctxt where_rls) full_subst
272 val return_ = (i_model_max, env_subst, env_eval)
273 (*\\\\\ \------------- step into check -----------------------------------------------------//*)
274 val (preok, _) = return_check;
276 (*|||||--------------- contine.. for_problem -------------------------------------------------*)
278 (*if*) dI' = ThyC.id_empty andalso dI = ThyC.id_empty (*else*);
280 (*if*) pI' = Problem.id_empty andalso pI = Problem.id_empty (*else*);
282 (*case*) find_first (fn (_, _, _, _, feedb) => I_Model.is_error feedb) pbl (*of*);
284 (** )val SOME (fd, ct') as ("#Given", "Constants [r = 7]") =( **)
285 (**)val return_item_to_add as SOME ("#Given", xxx) =(**) (*case*)
286 Specify.item_to_add ctxt oris (I_Model.OLD_to_TEST pbl) (*of*);
287 (*///// /------------- step into item_to_add -----------------------------------------------\\*)
288 (*==================== see test/../i_model.sml --- fun item_to_add ---========================*)
289 (*\\\\\ \------------- step into item_to_add -----------------------------------------------//*)
290 val SOME (fd, ct') = return_item_to_add
291 (*+*)val ("#Given", "Constants [r = 7]") = (fd, ct') (*from NEW item_to_add*)
293 (*|||||--------------- continue.. for_problem ------------------------------------------------*)
294 val return_for_problem_step as ("dummy", (Pbl, Add_Given "Constants [r = 7]"))
295 = ("dummy", (Pos.Pbl, P_Model.mk_additem fd ct'))
296 (** )return_for_problem_step = return_for_problem( *..would require equality types*)
297 (*\\\\\--------------- step into for_problem -----------------------------------------------//*)
298 val return_find_next_step as ("dummy", (Pbl, Add_Given "Constants [r = 7]"))
300 (*\\\\---------------- step into find_next_step --------------------------------------------//*)
301 (*|||----------------- continue.. specify_do_next --------------------------------------------*)
302 val (_, (p_', tac as Add_Given "Constants [r = 7]")) = return_find_next_step
304 val ist_ctxt = Ctree.get_loc pt (p, p_)
305 (*+*)val Add_Given "Constants [r = 7]" = tac
309 val return_by_tactic_input as ("ok", ([(Add_Given "Constants [r = 7]", _, _)], [], _)) =
310 Step_Specify.by_tactic_input tac (pt, (p, p_'));
311 "~~~~~ fun by_tactic_input , args:"; val ((Tactic.Add_Given ct), ptp) =
312 (tac, (pt, (p, p_')));
314 Specify.by_Add_ "#Given" ct ptp;
315 "~~~~~ fun by_Add_ , args:"; val (m_field, ct ,(pt, pos as (_, p_))) =
317 val (met, oris, (_, pI', mI'), pbl, (_, pI, mI), ctxt) = SpecificationC.get_data (pt, pos)
318 val (i_model, m_patt) =
321 (if mI = MethodC.id_empty then mI' else mI) |> MethodC.from_store ctxt |> #model)
324 (if pI = Problem.id_empty then pI' else pI) |> Problem.from_store ctxt |> #model);
327 I_Model.check_single ctxt m_field oris i_model m_patt ct (*of*);
328 "~~~~~ fun check_single , args:"; val (ctxt, m_field, o_model, i_model, m_patt, (str(*, pos*))) =
329 (ctxt, m_field, oris, i_model, m_patt, ct);
330 val (t as (descriptor $ _)) = Syntax.read_term ctxt str
332 (*+*)val "Constants [r = 7]" = UnparseC.term ctxt t;
335 (*case*) Model_Pattern.get_field descriptor m_patt (*of*);
336 (*if*) m_field <> m_field' (*else*);
338 (*+*)val "#Given" = m_field; val "#Given" = m_field'
340 val ("", ori', all) =
341 (*case*) O_Model.contains ctxt m_field o_model t (*of*);
343 (*+*)val (_, _, _, _, vals) = hd o_model;
344 (*+*)val "Constants [r = 7]" = UnparseC.term ctxt (@{term Constants} $ (hd vals));
345 (*+*)if "[\n(1, [\"1\", \"2\", \"3\"], #Given, Constants, [\"[r = 7]\"]), " ^
346 (*+*) "\n(2, [\"1\", \"2\", \"3\"], #Find, Maximum, [\"A\"]), " ^
347 (*+*) "\n(3, [\"1\", \"2\", \"3\"], #Find, AdditionalValues, [\"[u]\", \"[v]\"]), " ^
348 (*+*) "\n(4, [\"1\", \"2\", \"3\"], #Relate, Extremum, [\"A = 2 * u * v - u \<up> 2\"]), " ^
349 (*+*) "\n(5, [\"1\", \"2\"], #Relate, SideConditions, [\"[(u / 2) \<up> 2 + (2 / v) \<up> 2 = r \<up> 2]\"]), " ^
350 (*+*) "\n(6, [\"3\"], #Relate, SideConditions, [\"[u / 2 = r * sin \<alpha>]\", \"[2 / v = r * cos \<alpha>]\"]), " ^
351 (*+*) "\n(7, [\"1\"], #undef, FunctionVariable, [\"a\"]), " ^
352 (*+*) "\n(8, [\"2\"], #undef, FunctionVariable, [\"b\"]), \n(9, [\"3\"], #undef, FunctionVariable, [\"\<alpha>\"]), " ^
353 (*+*) "\n(10, [\"1\", \"2\"], #undef, Input_Descript.Domain, [\"{0<..<r}\"]), " ^
354 (*+*) "\n(11, [\"3\"], #undef, Input_Descript.Domain, [\"{0<..<\<pi> / 2}\"]), " ^
355 (*+*) "\n(12, [\"1\", \"2\", \"3\"], #undef, ErrorBound, [\"\<epsilon> = 0\"])]"
356 (*+*)= O_Model.to_string ctxt o_model then () else error "o_model CHANGED";
358 (*case*) is_notyet_input ctxt i_model all ori' m_patt (*of*);
359 "~~~~~ fun is_notyet_input , args:"; val (ctxt, itms, all, (i, v, f, d, ts), pbt) =
360 (ctxt, i_model, all, ori', m_patt);
361 val SOME (_, (_, pid)) =
362 (*case*) find_first (eq1 d) pbt (*of*);
363 (*local*)fun eq3 f d (_, _, _, f', itm_) = f = f' andalso d = (I_Model.descriptor itm_);(*local*)
364 val SOME (_, _, _, _, itm_) =
365 (*case*) find_first (eq3 f d) itms (*of*);
366 val ts' = inter op = (o_model_values itm_) ts;
367 (*if*) subset op = (ts, ts') (*else*);
368 val return_is_notyet_input = ("",
369 ori_2itm itm_ pid all (i, v, f, d, subtract op = ts' ts));
370 "~~~~~ fun ori_2itm , args:"; val (itm_, pid, all, (id, vt, fd, d, ts)) =
371 (itm_, pid, all, (i, v, f, d, subtract op = ts' ts));
372 val ts' = union op = (o_model_values itm_) ts;
373 val pval = [Input_Descript.join'''' (d, ts')]
374 val complete = if eq_set op = (ts', all) then true else false
376 (*+*)val "Inc Constants [] , pen2str" = itm_ |> I_Model.feedback_to_string ctxt
377 (*\\\----------------- step into specify_do_next -------------------------------------------//*)
378 (*\\------------------ step into do_next ---------------------------------------------------//*)
379 val ("ok", (ts as (_, _, _) :: _, _, (pt, p))) = return_do_next
381 (*|------------------- continue with me_Model_Problem ----------------------------------------*)
382 val tacis as (_::_) =
384 val (tac, _, _) = last_elem tacis
386 val return_Model_Problem = (p, [] : NEW, TESTg_form ctxt (pt, p), tac, Celem.Sundef, pt);
387 (*//------------------ step into TESTg_form ------------------------------------------------\\*)
388 "~~~~~ fun TESTg_form , args:"; val (ctxt, ptp) = (ctxt, (pt, p));
391 ME_Misc.pt_extract ctxt ptp;
392 "~~~~~ fun pt_extract , args:"; val (ctxt, (pt, (p, p_(*Frm,Pbl*)))) = (ctxt, ptp);
393 val ppobj = Ctree.get_obj I pt p
394 val f = if Ctree.is_pblobj ppobj then pt_model ppobj p_ else Ctree.get_obj pt_form pt p;
395 (*if*) Ctree.is_pblobj ppobj (*then*);
398 "~~~~~ fun pt_model , args:"; val ((Ctree.PblObj {probl, spec, origin = (_, o_spec, hdl), ctxt, ...}),
399 Pbl(*Frm,Pbl*)) = (ppobj, p_);
400 val (_, _, met_id) = References.select_input o_spec spec
401 val (allcorr, _) = Pre_Conds.check_internal ctxt (I_Model.OLD_to_TEST probl) (Pos.Met, met_id)
402 val return_pt_model = Ctree.ModSpec (allcorr, Pos.Pbl, hdl, probl, (*where_*)[(*Problem.from_store in check*)], spec)
404 (*|------------------- continue with TESTg_form ----------------------------------------------*)
405 val Ctree.ModSpec (spec as (_, p_, _, gfr, where_, _)) =
406 (*case*) form (*of*);
407 Test_Out.PpcKF ( (Test_Out.Problem [],
408 P_Model.from (Proof_Context.theory_of ctxt) gfr where_));
410 P_Model.from (Proof_Context.theory_of ctxt) gfr where_;
411 "~~~~~ fun from , args:"; val (thy, itms, where_) = ((Proof_Context.theory_of ctxt), gfr, where_);
412 fun coll model [] = model
413 | coll model ((_, _, _, field, itm_) :: itms) =
414 coll (add_sel_ppc thy field model (item_from_feedback thy itm_)) itms;
416 val gfr = coll P_Model.empty itms;
417 "~~~~~ fun coll , args:"; val (model, ((aaa, bbb_,ccc_, field, itm_) :: itms))
418 = (P_Model.empty, itms);
420 (*+*)val 4 = length itms;
421 (*+*)val itm = nth 1 itms;
423 coll P_Model.empty [itm];
424 "~~~~~ fun coll , iterate:"; val (model, ((aaa, bbb_,ccc_, field, itm_) :: []))
425 = (P_Model.empty, [itm]);
427 (add_sel_ppc thy field model (item_from_feedback thy itm_));
428 "~~~~~ fun add_sel_ppc , args:"; val ((_: theory), sel, {Given = gi, Where = wh, Find = fi, With = wi, Relate = re}, x )
429 = (thy, field, model, (item_from_feedback thy itm_));
431 P_Model.item_from_feedback thy itm_;
432 "~~~~~ fun item_from_feedback , args:"; val (thy, (I_Model.Inc ((d, ts), _))) = (thy, itm_);
433 P_Model.Incompl (UnparseC.term_in_thy thy (Input_Descript.join (d, ts)));
434 (*\\------------------ step into TESTg_form ------------------------------------------------//*)
435 (*\------------------- step into me_Model_Problem ------------------------------------------//*)
436 val (p, _, f, nxt, _, pt) = return_me_Model_Problem
438 (*+++*)val {probl, ...} = Calc.specify_data (pt, pos);
439 (*+++*)val "[\n(1 ,[1, 2, 3] ,false ,#Given ,Inc Constants [] , pen2str), \n(2 ,[1, 2, 3] ,false ,#Find ,Inc Maximum , pen2str), \n(3 ,[1, 2, 3] ,false ,#Find ,Inc AdditionalValues [] , pen2str), \n(4 ,[1, 2, 3] ,false ,#Relate ,Inc Extremum , pen2str), \n(5 ,[1, 2] ,false ,#Relate ,Inc SideConditions [] , pen2str)]"
440 = probl |> I_Model.to_string ctxt
441 (*-------------------- contine me's ----------------------------------------------------------*)
442 val return_me_add_find_Constants = me nxt p c pt;
443 val Add_Find "Maximum A" = #4 return_me_add_find_Constants;
444 (*/------------------- step into me_add_find_Constants -------------------------------------\\*)
445 (*==================== done in "Minisubpbl/150a-add-given-Maximum.sml" subsequently =======================*)