split 'primrec_new' and 'primcorec' code (to ease bootstrapping, e.g. dependency on datatype 'String' in 'primcorec')
1 (* Title: HOL/BNF/Tools/bnf_lfp.ML
2 Author: Dmitriy Traytel, TU Muenchen
3 Author: Andrei Popescu, TU Muenchen
11 val construct_lfp: mixfix list -> binding list -> binding list -> binding list list ->
12 binding list -> (string * sort) list -> typ list * typ list list -> BNF_Def.bnf list ->
13 local_theory -> BNF_FP_Util.fp_result * local_theory
16 structure BNF_LFP : BNF_LFP =
25 open BNF_LFP_Rec_Sugar
29 (*all BNFs have the same lives*)
30 fun construct_lfp mixfixes map_bs rel_bs set_bss bs resBs (resDs, Dss) bnfs lthy =
33 val timer = time (Timer.startRealTimer ());
35 val live = live_of_bnf (hd bnfs);
36 val n = length bnfs; (*active*)
38 val m = live - n; (*passive, if 0 don't generate a new BNF*)
40 val note_all = Config.get lthy bnf_note_all;
41 val b_names = map Binding.name_of bs;
42 val b_name = mk_common_name b_names;
43 val b = Binding.name b_name;
44 val mk_internal_b = Binding.name #> Binding.prefix true b_name #> Binding.conceal;
45 fun mk_internal_bs name =
47 Binding.prefix true b_name (Binding.suffix_name ("_" ^ name) b) |> Binding.conceal) bs;
48 val external_bs = map2 (Binding.prefix false) b_names bs
49 |> note_all = false ? map Binding.conceal;
51 (* TODO: check if m, n, etc., are sane *)
53 val deads = fold (union (op =)) Dss resDs;
54 val names_lthy = fold Variable.declare_typ deads lthy;
55 val passives = map fst (subtract (op = o apsnd TFree) deads resBs);
58 val ((((((passiveAs, activeAs), passiveBs), activeBs), activeCs), passiveXs), passiveYs) =
60 |> variant_tfrees passives
62 ||>> variant_tfrees passives
66 ||> fst o mk_TFrees m;
68 val allAs = passiveAs @ activeAs;
69 val allBs' = passiveBs @ activeBs;
70 val Ass = replicate n allAs;
71 val allBs = passiveAs @ activeBs;
72 val Bss = replicate n allBs;
73 val allCs = passiveAs @ activeCs;
74 val allCs' = passiveBs @ activeCs;
75 val Css' = replicate n allCs';
79 map (fn x => if member (op =) deads (TFree x) then SOME (TFree x) else NONE) resBs;
80 fun mk_param NONE passive = (hd passive, tl passive)
81 | mk_param (SOME a) passive = (a, passive);
82 val mk_params = fold_map mk_param dead_poss #> fst;
84 fun mk_FTs Ts = map2 (fn Ds => mk_T_of_bnf Ds Ts) Dss bnfs;
85 val (params, params') = `(map Term.dest_TFree) (mk_params passiveAs);
86 val FTsAs = mk_FTs allAs;
87 val FTsBs = mk_FTs allBs;
88 val FTsCs = mk_FTs allCs;
89 val ATs = map HOLogic.mk_setT passiveAs;
90 val BTs = map HOLogic.mk_setT activeAs;
91 val B'Ts = map HOLogic.mk_setT activeBs;
92 val B''Ts = map HOLogic.mk_setT activeCs;
93 val sTs = map2 (curry op -->) FTsAs activeAs;
94 val s'Ts = map2 (curry op -->) FTsBs activeBs;
95 val s''Ts = map2 (curry op -->) FTsCs activeCs;
96 val fTs = map2 (curry op -->) activeAs activeBs;
97 val inv_fTs = map2 (curry op -->) activeBs activeAs;
98 val self_fTs = map2 (curry op -->) activeAs activeAs;
99 val gTs = map2 (curry op -->) activeBs activeCs;
100 val all_gTs = map2 (curry op -->) allBs allCs';
101 val prodBsAs = map2 (curry HOLogic.mk_prodT) activeBs activeAs;
102 val prodFTs = mk_FTs (passiveAs @ prodBsAs);
103 val prod_sTs = map2 (curry op -->) prodFTs activeAs;
106 val mapsAsAs = map4 mk_map_of_bnf Dss Ass Ass bnfs;
107 val mapsAsBs = map4 mk_map_of_bnf Dss Ass Bss bnfs;
108 val mapsBsAs = map4 mk_map_of_bnf Dss Bss Ass bnfs;
109 val mapsBsCs' = map4 mk_map_of_bnf Dss Bss Css' bnfs;
110 val mapsAsCs' = map4 mk_map_of_bnf Dss Ass Css' bnfs;
111 val map_fsts = map4 mk_map_of_bnf Dss (replicate n (passiveAs @ prodBsAs)) Bss bnfs;
112 val map_fsts_rev = map4 mk_map_of_bnf Dss Bss (replicate n (passiveAs @ prodBsAs)) bnfs;
113 fun mk_setss Ts = map3 mk_sets_of_bnf (map (replicate live) Dss)
114 (map (replicate live) (replicate n Ts)) bnfs;
115 val setssAs = mk_setss allAs;
116 val bd0s = map3 mk_bd_of_bnf Dss Ass bnfs;
118 map3 (fn bd0 => fn Ds => fn bnf => mk_csum bd0
119 (mk_card_of (HOLogic.mk_UNIV
120 (mk_T_of_bnf Ds (replicate live (fst (dest_relT (fastype_of bd0)))) bnf))))
122 val witss = map wits_of_bnf bnfs;
124 val (((((((((((((((((((zs, zs'), As), Bs), Bs_copy), B's), B''s), ss), prod_ss), s's), s''s),
125 fs), fs_copy), inv_fs), self_fs), gs), all_gs), (xFs, xFs')), (yFs, yFs')),
127 |> mk_Frees' "z" activeAs
128 ||>> mk_Frees "A" ATs
129 ||>> mk_Frees "B" BTs
130 ||>> mk_Frees "B" BTs
131 ||>> mk_Frees "B'" B'Ts
132 ||>> mk_Frees "B''" B''Ts
133 ||>> mk_Frees "s" sTs
134 ||>> mk_Frees "prods" prod_sTs
135 ||>> mk_Frees "s'" s'Ts
136 ||>> mk_Frees "s''" s''Ts
137 ||>> mk_Frees "f" fTs
138 ||>> mk_Frees "f" fTs
139 ||>> mk_Frees "f" inv_fTs
140 ||>> mk_Frees "f" self_fTs
141 ||>> mk_Frees "g" gTs
142 ||>> mk_Frees "g" all_gTs
143 ||>> mk_Frees' "x" FTsAs
144 ||>> mk_Frees' "y" FTsBs;
146 val passive_UNIVs = map HOLogic.mk_UNIV passiveAs;
147 val active_UNIVs = map HOLogic.mk_UNIV activeAs;
148 val prod_UNIVs = map HOLogic.mk_UNIV prodBsAs;
149 val passive_ids = map HOLogic.id_const passiveAs;
150 val active_ids = map HOLogic.id_const activeAs;
151 val fsts = map fst_const prodBsAs;
154 val bd0_card_orders = map bd_card_order_of_bnf bnfs;
155 val bd0_Card_orders = map bd_Card_order_of_bnf bnfs;
156 val bd0_Cinfinites = map bd_Cinfinite_of_bnf bnfs;
157 val set_bd0ss = map set_bd_of_bnf bnfs;
160 map (fn thm => @{thm card_order_csum} OF [thm, @{thm card_of_card_order_on}]) bd0_card_orders;
161 val bd_Card_order = @{thm Card_order_csum};
162 val bd_Card_orders = replicate n bd_Card_order;
163 val bd_Cinfinites = map (fn thm => thm RS @{thm Cinfinite_csum1}) bd0_Cinfinites;
164 val bd_Cnotzeros = map (fn thm => thm RS @{thm Cinfinite_Cnotzero}) bd_Cinfinites;
165 val bd_Cinfinite = hd bd_Cinfinites;
166 val bd_Cnotzero = hd bd_Cnotzeros;
168 map2 (fn set_bd0s => fn bd0_Card_order =>
169 map (fn thm => ctrans OF [thm, bd0_Card_order RS @{thm ordLeq_csum1}]) set_bd0s)
170 set_bd0ss bd0_Card_orders;
171 val in_bds = map in_bd_of_bnf bnfs;
172 val sym_map_comps = map (fn bnf => map_comp0_of_bnf bnf RS sym) bnfs;
173 val map_comps = map map_comp_of_bnf bnfs;
174 val map_cong0s = map map_cong0_of_bnf bnfs;
175 val map_id0s = map map_id0_of_bnf bnfs;
176 val map_ids = map map_id_of_bnf bnfs;
177 val map_wpulls = map map_wpull_of_bnf bnfs;
178 val set_mapss = map set_map_of_bnf bnfs;
180 val timer = time (timer "Extracted terms & thms");
182 (* nonemptiness check *)
183 fun new_wit X (wit: nonemptiness_witness) = subset (op =) (#I wit, (0 upto m - 1) @ map snd X);
185 val all = m upto m + n - 1;
187 fun enrich X = map_filter (fn i =>
188 (case find_first (fn (_, i') => i = i') X of
190 (case find_index (new_wit X) (nth witss (i - m)) of
193 | SOME ji => SOME ji)) all;
194 val reachable = fixpoint (op =) enrich [];
195 val _ = (case subtract (op =) (map snd reachable) all of
197 | i :: _ => error ("Cannot define empty datatype " ^ quote (Binding.name_of (nth bs (i - m)))));
199 val wit_thms = flat (map2 (fn bnf => fn (j, _) => nth (wit_thmss_of_bnf bnf) j) bnfs reachable);
201 val timer = time (timer "Checked nonemptiness");
205 (*map g1 ... gm g(m+1) ... g(m+n) (map id ... id f(m+1) ... f(m+n) x) =
206 map g1 ... gm (g(m+1) o f(m+1)) ... (g(m+n) o f(m+n)) x*)
207 fun mk_map_comp_id x mapAsBs mapBsCs mapAsCs map_comp0 =
209 val lhs = Term.list_comb (mapBsCs, all_gs) $
210 (Term.list_comb (mapAsBs, passive_ids @ fs) $ x);
211 val rhs = Term.list_comb (mapAsCs,
212 take m all_gs @ map HOLogic.mk_comp (drop m all_gs ~~ fs)) $ x;
214 Goal.prove_sorry lthy [] []
215 (fold_rev Logic.all (x :: fs @ all_gs) (mk_Trueprop_eq (lhs, rhs)))
216 (K (mk_map_comp_id_tac map_comp0))
217 |> Thm.close_derivation
220 val map_comp_id_thms = map5 mk_map_comp_id xFs mapsAsBs mapsBsCs' mapsAsCs' map_comps;
222 (*forall a : set(m+1) x. f(m+1) a = a; ...; forall a : set(m+n) x. f(m+n) a = a ==>
223 map id ... id f(m+1) ... f(m+n) x = x*)
224 fun mk_map_cong0L x mapAsAs sets map_cong0 map_id =
226 fun mk_prem set f z z' = HOLogic.mk_Trueprop
227 (mk_Ball (set $ x) (Term.absfree z' (HOLogic.mk_eq (f $ z, z))));
228 val prems = map4 mk_prem (drop m sets) self_fs zs zs';
229 val goal = mk_Trueprop_eq (Term.list_comb (mapAsAs, passive_ids @ self_fs) $ x, x);
231 Goal.prove_sorry lthy [] []
232 (fold_rev Logic.all (x :: self_fs) (Logic.list_implies (prems, goal)))
233 (K (mk_map_cong0L_tac m map_cong0 map_id))
234 |> Thm.close_derivation
237 val map_cong0L_thms = map5 mk_map_cong0L xFs mapsAsAs setssAs map_cong0s map_ids;
238 val in_mono'_thms = map (fn bnf => in_mono_of_bnf bnf OF (replicate m subset_refl)) bnfs;
239 val in_cong'_thms = map (fn bnf => in_cong_of_bnf bnf OF (replicate m refl)) bnfs;
241 val timer = time (timer "Derived simple theorems");
245 val alg_bind = mk_internal_b algN;
246 val alg_name = Binding.name_of alg_bind;
247 val alg_def_bind = (Thm.def_binding alg_bind, []);
249 (*forall i = 1 ... n: (\<forall>x \<in> Fi_in A1 .. Am B1 ... Bn. si x \<in> Bi)*)
252 val algT = Library.foldr (op -->) (ATs @ BTs @ sTs, HOLogic.boolT);
254 val ins = map3 mk_in (replicate n (As @ Bs)) setssAs FTsAs;
255 fun mk_alg_conjunct B s X x x' =
256 mk_Ball X (Term.absfree x' (HOLogic.mk_mem (s $ x, B)));
258 val lhs = Term.list_comb (Free (alg_name, algT), As @ Bs @ ss);
259 val rhs = Library.foldr1 HOLogic.mk_conj (map5 mk_alg_conjunct Bs ss ins xFs xFs')
261 mk_Trueprop_eq (lhs, rhs)
264 val ((alg_free, (_, alg_def_free)), (lthy, lthy_old)) =
266 |> Specification.definition (SOME (alg_bind, NONE, NoSyn), (alg_def_bind, alg_spec))
267 ||> `Local_Theory.restore;
269 val phi = Proof_Context.export_morphism lthy_old lthy;
270 val alg = fst (Term.dest_Const (Morphism.term phi alg_free));
271 val alg_def = Morphism.thm phi alg_def_free;
273 fun mk_alg As Bs ss =
275 val args = As @ Bs @ ss;
276 val Ts = map fastype_of args;
277 val algT = Library.foldr (op -->) (Ts, HOLogic.boolT);
279 Term.list_comb (Const (alg, algT), args)
284 val alg_prem = HOLogic.mk_Trueprop (mk_alg As Bs ss);
285 fun mk_prem x set B = HOLogic.mk_Trueprop (mk_leq (set $ x) B);
286 fun mk_concl s x B = HOLogic.mk_Trueprop (HOLogic.mk_mem (s $ x, B));
287 val premss = map2 ((fn x => fn sets => map2 (mk_prem x) sets (As @ Bs))) xFs setssAs;
288 val concls = map3 mk_concl ss xFs Bs;
289 val goals = map3 (fn x => fn prems => fn concl =>
290 fold_rev Logic.all (x :: As @ Bs @ ss)
291 (Logic.list_implies (alg_prem :: prems, concl))) xFs premss concls;
294 Goal.prove_sorry lthy [] [] goal (K (mk_alg_set_tac alg_def)) |> Thm.close_derivation)
298 fun mk_talg ATs BTs = mk_alg (map HOLogic.mk_UNIV ATs) (map HOLogic.mk_UNIV BTs);
302 val goal = fold_rev Logic.all ss
303 (HOLogic.mk_Trueprop (mk_talg passiveAs activeAs ss))
305 Goal.prove_sorry lthy [] [] goal
306 (K (stac alg_def 1 THEN CONJ_WRAP (K (EVERY' [rtac ballI, rtac UNIV_I] 1)) ss))
307 |> Thm.close_derivation
310 val timer = time (timer "Algebra definition & thms");
312 val alg_not_empty_thms =
315 HOLogic.mk_Trueprop (mk_alg passive_UNIVs Bs ss);
316 val concls = map (HOLogic.mk_Trueprop o mk_not_empty) Bs;
319 fold_rev Logic.all (Bs @ ss) (Logic.mk_implies (alg_prem, concl))) concls;
321 map2 (fn goal => fn alg_set =>
322 Goal.prove_sorry lthy [] []
323 goal (K (mk_alg_not_empty_tac lthy alg_set alg_set_thms wit_thms))
324 |> Thm.close_derivation)
328 val timer = time (timer "Proved nonemptiness");
332 val mor_bind = mk_internal_b morN;
333 val mor_name = Binding.name_of mor_bind;
334 val mor_def_bind = (Thm.def_binding mor_bind, []);
336 (*fbetw) forall i = 1 ... n: (\<forall>x \<in> Bi. f x \<in> B'i)*)
337 (*mor) forall i = 1 ... n: (\<forall>x \<in> Fi_in UNIV ... UNIV B1 ... Bn.
338 f (s1 x) = s1' (Fi_map id ... id f1 ... fn x))*)
341 val morT = Library.foldr (op -->) (BTs @ sTs @ B'Ts @ s'Ts @ fTs, HOLogic.boolT);
343 fun mk_fbetw f B1 B2 z z' =
344 mk_Ball B1 (Term.absfree z' (HOLogic.mk_mem (f $ z, B2)));
345 fun mk_mor sets mapAsBs f s s' T x x' =
346 mk_Ball (mk_in (passive_UNIVs @ Bs) sets T)
347 (Term.absfree x' (HOLogic.mk_eq (f $ (s $ x), s' $
348 (Term.list_comb (mapAsBs, passive_ids @ fs) $ x))));
349 val lhs = Term.list_comb (Free (mor_name, morT), Bs @ ss @ B's @ s's @ fs);
350 val rhs = HOLogic.mk_conj
351 (Library.foldr1 HOLogic.mk_conj (map5 mk_fbetw fs Bs B's zs zs'),
352 Library.foldr1 HOLogic.mk_conj
353 (map8 mk_mor setssAs mapsAsBs fs ss s's FTsAs xFs xFs'))
355 mk_Trueprop_eq (lhs, rhs)
358 val ((mor_free, (_, mor_def_free)), (lthy, lthy_old)) =
360 |> Specification.definition (SOME (mor_bind, NONE, NoSyn), (mor_def_bind, mor_spec))
361 ||> `Local_Theory.restore;
363 val phi = Proof_Context.export_morphism lthy_old lthy;
364 val mor = fst (Term.dest_Const (Morphism.term phi mor_free));
365 val mor_def = Morphism.thm phi mor_def_free;
367 fun mk_mor Bs1 ss1 Bs2 ss2 fs =
369 val args = Bs1 @ ss1 @ Bs2 @ ss2 @ fs;
370 val Ts = map fastype_of (Bs1 @ ss1 @ Bs2 @ ss2 @ fs);
371 val morT = Library.foldr (op -->) (Ts, HOLogic.boolT);
373 Term.list_comb (Const (mor, morT), args)
376 val (mor_image_thms, morE_thms) =
378 val prem = HOLogic.mk_Trueprop (mk_mor Bs ss B's s's fs);
379 fun mk_image_goal f B1 B2 = fold_rev Logic.all (Bs @ ss @ B's @ s's @ fs)
380 (Logic.mk_implies (prem, HOLogic.mk_Trueprop (mk_leq (mk_image f $ B1) B2)));
381 val image_goals = map3 mk_image_goal fs Bs B's;
382 fun mk_elim_prem sets x T = HOLogic.mk_Trueprop
383 (HOLogic.mk_mem (x, mk_in (passive_UNIVs @ Bs) sets T));
384 fun mk_elim_goal sets mapAsBs f s s' x T =
385 fold_rev Logic.all (x :: Bs @ ss @ B's @ s's @ fs)
386 (Logic.list_implies ([prem, mk_elim_prem sets x T],
387 mk_Trueprop_eq (f $ (s $ x), s' $ Term.list_comb (mapAsBs, passive_ids @ fs @ [x]))));
388 val elim_goals = map7 mk_elim_goal setssAs mapsAsBs fs ss s's xFs FTsAs;
390 Goal.prove_sorry lthy [] [] goal (K (mk_mor_elim_tac mor_def)) |> Thm.close_derivation;
392 (map prove image_goals, map prove elim_goals)
397 val prems = map2 (HOLogic.mk_Trueprop oo mk_leq) Bs Bs_copy;
398 val concl = HOLogic.mk_Trueprop (mk_mor Bs ss Bs_copy ss active_ids);
400 Goal.prove_sorry lthy [] []
401 (fold_rev Logic.all (Bs @ ss @ Bs_copy) (Logic.list_implies (prems, concl)))
402 (K (mk_mor_incl_tac mor_def map_ids))
403 |> Thm.close_derivation
409 [HOLogic.mk_Trueprop (mk_mor Bs ss B's s's fs),
410 HOLogic.mk_Trueprop (mk_mor B's s's B''s s''s gs)];
412 HOLogic.mk_Trueprop (mk_mor Bs ss B''s s''s (map2 (curry HOLogic.mk_comp) gs fs));
414 Goal.prove_sorry lthy [] []
415 (fold_rev Logic.all (Bs @ ss @ B's @ s's @ B''s @ s''s @ fs @ gs)
416 (Logic.list_implies (prems, concl)))
417 (K (mk_mor_comp_tac mor_def set_mapss map_comp_id_thms))
418 |> Thm.close_derivation
423 fun mk_inv_prem f inv_f B B' = HOLogic.mk_conj (mk_leq (mk_image inv_f $ B') B,
424 HOLogic.mk_conj (mk_inver inv_f f B, mk_inver f inv_f B'));
425 val prems = map HOLogic.mk_Trueprop
426 ([mk_mor Bs ss B's s's fs,
427 mk_alg passive_UNIVs Bs ss,
428 mk_alg passive_UNIVs B's s's] @
429 map4 mk_inv_prem fs inv_fs Bs B's);
430 val concl = HOLogic.mk_Trueprop (mk_mor B's s's Bs ss inv_fs);
432 Goal.prove_sorry lthy [] []
433 (fold_rev Logic.all (Bs @ ss @ B's @ s's @ fs @ inv_fs)
434 (Logic.list_implies (prems, concl)))
435 (K (mk_mor_inv_tac alg_def mor_def set_mapss morE_thms map_comp_id_thms map_cong0L_thms))
436 |> Thm.close_derivation
441 val prems = map HOLogic.mk_Trueprop
442 (map2 (curry HOLogic.mk_eq) fs_copy fs @ [mk_mor Bs ss B's s's fs])
443 val concl = HOLogic.mk_Trueprop (mk_mor Bs ss B's s's fs_copy);
445 Goal.prove_sorry lthy [] []
446 (fold_rev Logic.all (Bs @ ss @ B's @ s's @ fs @ fs_copy)
447 (Logic.list_implies (prems, concl)))
448 (K ((hyp_subst_tac lthy THEN' atac) 1))
449 |> Thm.close_derivation
454 val maps = map2 (fn Ds => fn bnf => Term.list_comb
455 (mk_map_of_bnf Ds (passiveAs @ FTsAs) allAs bnf, passive_ids @ ss)) Dss bnfs;
457 Goal.prove_sorry lthy [] []
458 (fold_rev Logic.all ss (HOLogic.mk_Trueprop
459 (mk_mor (map HOLogic.mk_UNIV FTsAs) maps active_UNIVs ss ss)))
460 (K (mk_mor_str_tac ks mor_def))
461 |> Thm.close_derivation
466 val maps = map3 (fn s => fn prod_s => fn mapx =>
467 mk_convol (HOLogic.mk_comp (s, Term.list_comb (mapx, passive_ids @ fsts)), prod_s))
468 s's prod_ss map_fsts;
470 Goal.prove_sorry lthy [] []
471 (fold_rev Logic.all (s's @ prod_ss) (HOLogic.mk_Trueprop
472 (mk_mor prod_UNIVs maps (map HOLogic.mk_UNIV activeBs) s's fsts)))
473 (K (mk_mor_convol_tac ks mor_def))
474 |> Thm.close_derivation
479 fun mk_conjunct mapAsBs f s s' = HOLogic.mk_eq
480 (HOLogic.mk_comp (f, s),
481 HOLogic.mk_comp (s', Term.list_comb (mapAsBs, passive_ids @ fs)));
482 val lhs = mk_mor active_UNIVs ss (map HOLogic.mk_UNIV activeBs) s's fs;
483 val rhs = Library.foldr1 HOLogic.mk_conj (map4 mk_conjunct mapsAsBs fs ss s's);
485 Goal.prove_sorry lthy [] [] (fold_rev Logic.all (ss @ s's @ fs) (mk_Trueprop_eq (lhs, rhs)))
486 (K (mk_mor_UNIV_tac m morE_thms mor_def))
487 |> Thm.close_derivation
490 val timer = time (timer "Morphism definition & thms");
494 (*mor Bs1 ss1 Bs2 ss2 fs \<and> (\<exists>gs. mor Bs2 ss2 Bs1 ss1 fs \<and>
495 forall i = 1 ... n. (inver gs[i] fs[i] Bs1[i] \<and> inver fs[i] gs[i] Bs2[i]))*)
496 fun mk_iso Bs1 ss1 Bs2 ss2 fs gs =
498 val ex_inv_mor = list_exists_free gs
499 (HOLogic.mk_conj (mk_mor Bs2 ss2 Bs1 ss1 gs,
500 Library.foldr1 HOLogic.mk_conj (map2 (curry HOLogic.mk_conj)
501 (map3 mk_inver gs fs Bs1) (map3 mk_inver fs gs Bs2))));
503 HOLogic.mk_conj (mk_mor Bs1 ss1 Bs2 ss2 fs, ex_inv_mor)
508 val prems = map HOLogic.mk_Trueprop
509 [mk_alg passive_UNIVs Bs ss,
510 mk_alg passive_UNIVs B's s's]
511 val concl = mk_Trueprop_eq (mk_iso Bs ss B's s's fs inv_fs,
512 HOLogic.mk_conj (mk_mor Bs ss B's s's fs,
513 Library.foldr1 HOLogic.mk_conj (map3 mk_bij_betw fs Bs B's)));
515 Goal.prove_sorry lthy [] []
516 (fold_rev Logic.all (Bs @ ss @ B's @ s's @ fs) (Logic.list_implies (prems, concl)))
517 (K (mk_iso_alt_tac mor_image_thms mor_inv_thm))
518 |> Thm.close_derivation
521 val timer = time (timer "Isomorphism definition & thms");
525 val (copy_alg_thm, ex_copy_alg_thm) =
527 val prems = map HOLogic.mk_Trueprop
528 (mk_alg passive_UNIVs Bs ss :: map3 mk_bij_betw inv_fs B's Bs);
529 val inver_prems = map HOLogic.mk_Trueprop
530 (map3 mk_inver inv_fs fs Bs @ map3 mk_inver fs inv_fs B's);
531 val all_prems = prems @ inver_prems;
532 fun mk_s f s mapT y y' = Term.absfree y' (f $ (s $
533 (Term.list_comb (mapT, passive_ids @ inv_fs) $ y)));
535 val alg = HOLogic.mk_Trueprop
536 (mk_alg passive_UNIVs B's (map5 mk_s fs ss mapsBsAs yFs yFs'));
537 val copy_str_thm = Goal.prove_sorry lthy [] []
538 (fold_rev Logic.all (Bs @ ss @ B's @ inv_fs @ fs)
539 (Logic.list_implies (all_prems, alg)))
540 (K (mk_copy_str_tac set_mapss alg_def alg_set_thms))
541 |> Thm.close_derivation;
543 val iso = HOLogic.mk_Trueprop
544 (mk_iso B's (map5 mk_s fs ss mapsBsAs yFs yFs') Bs ss inv_fs fs_copy);
545 val copy_alg_thm = Goal.prove_sorry lthy [] []
546 (fold_rev Logic.all (Bs @ ss @ B's @ inv_fs @ fs)
547 (Logic.list_implies (all_prems, iso)))
548 (K (mk_copy_alg_tac set_mapss alg_set_thms mor_def iso_alt_thm copy_str_thm))
549 |> Thm.close_derivation;
551 val ex = HOLogic.mk_Trueprop
552 (list_exists_free s's
553 (HOLogic.mk_conj (mk_alg passive_UNIVs B's s's,
554 mk_iso B's s's Bs ss inv_fs fs_copy)));
555 val ex_copy_alg_thm = Goal.prove_sorry lthy [] []
556 (fold_rev Logic.all (Bs @ ss @ B's @ inv_fs @ fs)
557 (Logic.list_implies (prems, ex)))
558 (K (mk_ex_copy_alg_tac n copy_str_thm copy_alg_thm))
559 |> Thm.close_derivation;
561 (copy_alg_thm, ex_copy_alg_thm)
564 val timer = time (timer "Copy thms");
569 val sum_Card_order = if n = 1 then bd_Card_order else @{thm Card_order_csum};
570 val sum_Cnotzero = if n = 1 then bd_Cnotzero else bd_Cnotzero RS @{thm csum_Cnotzero1};
571 val sum_Cinfinite = if n = 1 then bd_Cinfinite else bd_Cinfinite RS @{thm Cinfinite_csum1};
572 fun mk_set_bd_sums i bd_Card_order bds =
574 else map (fn thm => bd_Card_order RS mk_ordLeq_csum n i thm) bds;
575 val set_bd_sumss = map3 mk_set_bd_sums ks bd_Card_orders set_bdss;
577 fun mk_in_bd_sum i Co Cnz bd =
579 else Cnz RS ((Co RS mk_ordLeq_csum n i (Co RS @{thm ordLeq_refl})) RS
580 (bd RS @{thm ordLeq_transitive[OF _ cexp_mono2_Cnotzero[OF _ Card_order_csum]]}));
581 val in_bd_sums = map4 mk_in_bd_sum ks bd_Card_orders bd_Cnotzeros in_bds;
583 val sum_bd = Library.foldr1 (uncurry mk_csum) bds;
584 val suc_bd = mk_cardSuc sum_bd;
585 val field_suc_bd = mk_Field suc_bd;
586 val suc_bdT = fst (dest_relT (fastype_of suc_bd));
587 fun mk_Asuc_bd [] = mk_cexp ctwo suc_bd
589 mk_cexp (mk_csum (Library.foldr1 (uncurry mk_csum) (map mk_card_of As)) ctwo) suc_bd;
591 val suc_bd_Card_order = if n = 1 then bd_Card_order RS @{thm cardSuc_Card_order}
592 else @{thm cardSuc_Card_order[OF Card_order_csum]};
593 val suc_bd_Cinfinite = if n = 1 then bd_Cinfinite RS @{thm Cinfinite_cardSuc}
594 else bd_Cinfinite RS @{thm Cinfinite_cardSuc[OF Cinfinite_csum1]};
595 val suc_bd_Cnotzero = suc_bd_Cinfinite RS @{thm Cinfinite_Cnotzero};
596 val suc_bd_worel = suc_bd_Card_order RS @{thm Card_order_wo_rel}
597 val basis_Asuc = if m = 0 then @{thm ordLeq_refl[OF Card_order_ctwo]}
598 else @{thm ordLeq_csum2[OF Card_order_ctwo]};
599 val Asuc_bd_Cinfinite = suc_bd_Cinfinite RS (basis_Asuc RS @{thm Cinfinite_cexp});
601 val suc_bd_Asuc_bd = @{thm ordLess_ordLeq_trans[OF ordLess_ctwo_cexp cexp_mono1]} OF
602 [suc_bd_Card_order, basis_Asuc, suc_bd_Card_order];
604 val Asuc_bdT = fst (dest_relT (fastype_of (mk_Asuc_bd As)));
605 val II_BTs = replicate n (HOLogic.mk_setT Asuc_bdT);
606 val II_sTs = map2 (fn Ds => fn bnf =>
607 mk_T_of_bnf Ds (passiveAs @ replicate n Asuc_bdT) bnf --> Asuc_bdT) Dss bnfs;
609 val (((((((idxs, Asi_name), (idx, idx')), (jdx, jdx')), II_Bs), II_ss), Asuc_fs),
610 names_lthy) = names_lthy
611 |> mk_Frees "i" (replicate n suc_bdT)
612 ||>> (fn ctxt => apfst the_single (mk_fresh_names ctxt 1 "Asi"))
613 ||>> yield_singleton (apfst (op ~~) oo mk_Frees' "i") suc_bdT
614 ||>> yield_singleton (apfst (op ~~) oo mk_Frees' "j") suc_bdT
615 ||>> mk_Frees "IIB" II_BTs
616 ||>> mk_Frees "IIs" II_sTs
617 ||>> mk_Frees "f" (map (fn T => Asuc_bdT --> T) activeAs);
619 val suc_bd_limit_thm =
621 val prem = HOLogic.mk_Trueprop (Library.foldr1 HOLogic.mk_conj
622 (map (fn idx => HOLogic.mk_mem (idx, field_suc_bd)) idxs));
623 fun mk_conjunct idx = HOLogic.mk_conj (mk_not_eq idx jdx,
624 HOLogic.mk_mem (HOLogic.mk_prod (idx, jdx), suc_bd));
625 val concl = HOLogic.mk_Trueprop (mk_Bex field_suc_bd
626 (Term.absfree jdx' (Library.foldr1 HOLogic.mk_conj (map mk_conjunct idxs))));
628 Goal.prove_sorry lthy [] []
629 (fold_rev Logic.all idxs (Logic.list_implies ([prem], concl)))
630 (K (mk_bd_limit_tac n suc_bd_Cinfinite))
631 |> Thm.close_derivation
634 val timer = time (timer "Bounds");
637 (* minimal algebra *)
639 fun mk_minG Asi i k = mk_UNION (mk_underS suc_bd $ i)
640 (Term.absfree jdx' (mk_nthN n (Asi $ jdx) k));
642 fun mk_minH_component As Asi i sets Ts s k =
643 HOLogic.mk_binop @{const_name "sup"}
644 (mk_minG Asi i k, mk_image s $ mk_in (As @ map (mk_minG Asi i) ks) sets Ts);
646 fun mk_min_algs As ss =
648 val BTs = map (range_type o fastype_of) ss;
649 val Ts = map (HOLogic.dest_setT o fastype_of) As @ BTs;
650 val (Asi, Asi') = `Free (Asi_name, suc_bdT -->
651 Library.foldr1 HOLogic.mk_prodT (map HOLogic.mk_setT BTs));
653 mk_worec suc_bd (Term.absfree Asi' (Term.absfree idx' (HOLogic.mk_tuple
654 (map4 (mk_minH_component As Asi idx) (mk_setss Ts) (mk_FTs Ts) ss ks))))
657 val (min_algs_thms, min_algs_mono_thms, card_of_min_algs_thm, least_min_algs_thm) =
659 val i_field = HOLogic.mk_mem (idx, field_suc_bd);
660 val min_algs = mk_min_algs As ss;
661 val min_algss = map (fn k => mk_nthN n (min_algs $ idx) k) ks;
663 val concl = HOLogic.mk_Trueprop
664 (HOLogic.mk_eq (min_algs $ idx, HOLogic.mk_tuple
665 (map4 (mk_minH_component As min_algs idx) setssAs FTsAs ss ks)));
666 val goal = fold_rev Logic.all (idx :: As @ ss)
667 (Logic.mk_implies (HOLogic.mk_Trueprop i_field, concl));
669 val min_algs_thm = Goal.prove_sorry lthy [] [] goal
670 (K (mk_min_algs_tac suc_bd_worel in_cong'_thms))
671 |> Thm.close_derivation;
673 val min_algs_thms = map (fn k => min_algs_thm RS mk_nthI n k) ks;
675 fun mk_mono_goal min_alg =
676 fold_rev Logic.all (As @ ss) (HOLogic.mk_Trueprop (mk_relChain suc_bd
677 (Term.absfree idx' min_alg)));
680 map2 (fn goal => fn min_algs =>
681 Goal.prove_sorry lthy [] [] goal (K (mk_min_algs_mono_tac lthy min_algs))
682 |> Thm.close_derivation)
683 (map mk_mono_goal min_algss) min_algs_thms;
685 val Asuc_bd = mk_Asuc_bd As;
687 fun mk_card_conjunct min_alg = mk_ordLeq (mk_card_of min_alg) Asuc_bd;
688 val card_conjunction = Library.foldr1 HOLogic.mk_conj (map mk_card_conjunct min_algss);
689 val card_cT = certifyT lthy suc_bdT;
690 val card_ct = certify lthy (Term.absfree idx' card_conjunction);
692 val card_of = singleton (Proof_Context.export names_lthy lthy)
693 (Goal.prove_sorry lthy [] []
694 (HOLogic.mk_Trueprop (HOLogic.mk_imp (i_field, card_conjunction)))
695 (K (mk_min_algs_card_of_tac card_cT card_ct
696 m suc_bd_worel min_algs_thms in_bd_sums
697 sum_Card_order sum_Cnotzero suc_bd_Card_order suc_bd_Cinfinite suc_bd_Cnotzero
698 suc_bd_Asuc_bd Asuc_bd_Cinfinite)))
699 |> Thm.close_derivation;
701 val least_prem = HOLogic.mk_Trueprop (mk_alg As Bs ss);
702 val least_conjunction = Library.foldr1 HOLogic.mk_conj (map2 mk_leq min_algss Bs);
703 val least_cT = certifyT lthy suc_bdT;
704 val least_ct = certify lthy (Term.absfree idx' least_conjunction);
706 val least = singleton (Proof_Context.export names_lthy lthy)
707 (Goal.prove_sorry lthy [] []
708 (Logic.mk_implies (least_prem,
709 HOLogic.mk_Trueprop (HOLogic.mk_imp (i_field, least_conjunction))))
710 (K (mk_min_algs_least_tac least_cT least_ct
711 suc_bd_worel min_algs_thms alg_set_thms)))
712 |> Thm.close_derivation;
714 (min_algs_thms, monos, card_of, least)
717 val timer = time (timer "min_algs definition & thms");
719 val min_alg_binds = mk_internal_bs min_algN;
720 fun min_alg_bind i = nth min_alg_binds (i - 1);
721 fun min_alg_name i = Binding.name_of (min_alg_bind i);
722 val min_alg_def_bind = rpair [] o Thm.def_binding o min_alg_bind;
727 Library.foldr (op -->) (ATs @ sTs, HOLogic.mk_setT (nth activeAs (i - 1)));
729 val lhs = Term.list_comb (Free (min_alg_name i, min_algT), As @ ss);
730 val rhs = mk_UNION (field_suc_bd)
731 (Term.absfree idx' (mk_nthN n (mk_min_algs As ss $ idx) i));
733 mk_Trueprop_eq (lhs, rhs)
736 val ((min_alg_frees, (_, min_alg_def_frees)), (lthy, lthy_old)) =
738 |> fold_map (fn i => Specification.definition
739 (SOME (min_alg_bind i, NONE, NoSyn), (min_alg_def_bind i, min_alg_spec i))) ks
740 |>> apsnd split_list o split_list
741 ||> `Local_Theory.restore;
743 val phi = Proof_Context.export_morphism lthy_old lthy;
744 val min_algs = map (fst o Term.dest_Const o Morphism.term phi) min_alg_frees;
745 val min_alg_defs = map (Morphism.thm phi) min_alg_def_frees;
747 fun mk_min_alg As ss i =
749 val T = HOLogic.mk_setT (range_type (fastype_of (nth ss (i - 1))))
751 val Ts = map fastype_of args;
752 val min_algT = Library.foldr (op -->) (Ts, T);
754 Term.list_comb (Const (nth min_algs (i - 1), min_algT), args)
757 val (alg_min_alg_thm, card_of_min_alg_thms, least_min_alg_thms, mor_incl_min_alg_thm) =
759 val min_algs = map (mk_min_alg As ss) ks;
761 val goal = fold_rev Logic.all (As @ ss) (HOLogic.mk_Trueprop (mk_alg As min_algs ss));
762 val alg_min_alg = Goal.prove_sorry lthy [] [] goal
763 (K (mk_alg_min_alg_tac m alg_def min_alg_defs suc_bd_limit_thm sum_Cinfinite
764 set_bd_sumss min_algs_thms min_algs_mono_thms))
765 |> Thm.close_derivation;
767 val Asuc_bd = mk_Asuc_bd As;
768 fun mk_card_of_thm min_alg def = Goal.prove_sorry lthy [] []
769 (fold_rev Logic.all (As @ ss)
770 (HOLogic.mk_Trueprop (mk_ordLeq (mk_card_of min_alg) Asuc_bd)))
771 (K (mk_card_of_min_alg_tac def card_of_min_algs_thm
772 suc_bd_Card_order suc_bd_Asuc_bd Asuc_bd_Cinfinite))
773 |> Thm.close_derivation;
775 val least_prem = HOLogic.mk_Trueprop (mk_alg As Bs ss);
776 fun mk_least_thm min_alg B def = Goal.prove_sorry lthy [] []
777 (fold_rev Logic.all (As @ Bs @ ss)
778 (Logic.mk_implies (least_prem, HOLogic.mk_Trueprop (mk_leq min_alg B))))
779 (K (mk_least_min_alg_tac def least_min_algs_thm))
780 |> Thm.close_derivation;
782 val leasts = map3 mk_least_thm min_algs Bs min_alg_defs;
784 val incl_prem = HOLogic.mk_Trueprop (mk_alg passive_UNIVs Bs ss);
785 val incl_min_algs = map (mk_min_alg passive_UNIVs ss) ks;
786 val incl = Goal.prove_sorry lthy [] []
787 (fold_rev Logic.all (Bs @ ss)
788 (Logic.mk_implies (incl_prem,
789 HOLogic.mk_Trueprop (mk_mor incl_min_algs ss Bs ss active_ids))))
790 (K (EVERY' (rtac mor_incl_thm :: map etac leasts) 1))
791 |> Thm.close_derivation;
793 (alg_min_alg, map2 mk_card_of_thm min_algs min_alg_defs, leasts, incl)
796 val timer = time (timer "Minimal algebra definition & thms");
798 val II_repT = HOLogic.mk_prodT (HOLogic.mk_tupleT II_BTs, HOLogic.mk_tupleT II_sTs);
799 val IIT_bind = mk_internal_b IITN;
801 val ((IIT_name, (IIT_glob_info, IIT_loc_info)), lthy) =
802 typedef (IIT_bind, params, NoSyn)
803 (HOLogic.mk_UNIV II_repT) NONE (EVERY' [rtac exI, rtac UNIV_I] 1) lthy;
805 val IIT = Type (IIT_name, params');
806 val Abs_IIT = Const (#Abs_name IIT_glob_info, II_repT --> IIT);
807 val Rep_IIT = Const (#Rep_name IIT_glob_info, IIT --> II_repT);
808 val Abs_IIT_inverse_thm = UNIV_I RS #Abs_inverse IIT_loc_info;
810 val initT = IIT --> Asuc_bdT;
811 val active_initTs = replicate n initT;
812 val init_FTs = map2 (fn Ds => mk_T_of_bnf Ds (passiveAs @ active_initTs)) Dss bnfs;
813 val init_fTs = map (fn T => initT --> T) activeAs;
815 val (((((((iidx, iidx'), init_xs), (init_xFs, init_xFs')),
816 init_fs), init_fs_copy), init_phis), names_lthy) = names_lthy
817 |> yield_singleton (apfst (op ~~) oo mk_Frees' "i") IIT
818 ||>> mk_Frees "ix" active_initTs
819 ||>> mk_Frees' "x" init_FTs
820 ||>> mk_Frees "f" init_fTs
821 ||>> mk_Frees "f" init_fTs
822 ||>> mk_Frees "P" (replicate n (mk_pred1T initT));
824 val II = HOLogic.mk_Collect (fst iidx', IIT, list_exists_free (II_Bs @ II_ss)
825 (HOLogic.mk_conj (HOLogic.mk_eq (iidx,
826 Abs_IIT $ (HOLogic.mk_prod (HOLogic.mk_tuple II_Bs, HOLogic.mk_tuple II_ss))),
827 mk_alg passive_UNIVs II_Bs II_ss)));
829 val select_Bs = map (mk_nthN n (HOLogic.mk_fst (Rep_IIT $ iidx))) ks;
830 val select_ss = map (mk_nthN n (HOLogic.mk_snd (Rep_IIT $ iidx))) ks;
832 val str_init_binds = mk_internal_bs str_initN;
833 fun str_init_bind i = nth str_init_binds (i - 1);
834 val str_init_name = Binding.name_of o str_init_bind;
835 val str_init_def_bind = rpair [] o Thm.def_binding o str_init_bind;
837 fun str_init_spec i =
839 val T = nth init_FTs (i - 1);
840 val init_xF = nth init_xFs (i - 1)
841 val select_s = nth select_ss (i - 1);
842 val map = mk_map_of_bnf (nth Dss (i - 1))
843 (passiveAs @ active_initTs) (passiveAs @ replicate n Asuc_bdT)
845 val map_args = passive_ids @ replicate n (mk_rapp iidx Asuc_bdT);
846 val str_initT = T --> IIT --> Asuc_bdT;
848 val lhs = Term.list_comb (Free (str_init_name i, str_initT), [init_xF, iidx]);
849 val rhs = select_s $ (Term.list_comb (map, map_args) $ init_xF);
851 mk_Trueprop_eq (lhs, rhs)
854 val ((str_init_frees, (_, str_init_def_frees)), (lthy, lthy_old)) =
856 |> fold_map (fn i => Specification.definition
857 (SOME (str_init_bind i, NONE, NoSyn), (str_init_def_bind i, str_init_spec i))) ks
858 |>> apsnd split_list o split_list
859 ||> `Local_Theory.restore;
861 val phi = Proof_Context.export_morphism lthy_old lthy;
863 map (Term.subst_atomic_types (map (`(Morphism.typ phi)) params') o Morphism.term phi)
866 val str_init_defs = map (Morphism.thm phi) str_init_def_frees;
868 val car_inits = map (mk_min_alg passive_UNIVs str_inits) ks;
870 (*TODO: replace with instantiate? (problem: figure out right type instantiation)*)
871 val alg_init_thm = Goal.prove_sorry lthy [] []
872 (HOLogic.mk_Trueprop (mk_alg passive_UNIVs car_inits str_inits))
873 (K (rtac alg_min_alg_thm 1))
874 |> Thm.close_derivation;
876 val alg_select_thm = Goal.prove_sorry lthy [] []
877 (HOLogic.mk_Trueprop (mk_Ball II
878 (Term.absfree iidx' (mk_alg passive_UNIVs select_Bs select_ss))))
879 (mk_alg_select_tac Abs_IIT_inverse_thm)
880 |> Thm.close_derivation;
884 val alg_prem = HOLogic.mk_Trueprop (mk_alg passive_UNIVs Bs ss);
885 val i_prem = HOLogic.mk_Trueprop (HOLogic.mk_mem (iidx, II));
886 val mor_prem = HOLogic.mk_Trueprop (mk_mor select_Bs select_ss Bs ss Asuc_fs);
887 val prems = [alg_prem, i_prem, mor_prem];
888 val concl = HOLogic.mk_Trueprop
889 (mk_mor car_inits str_inits Bs ss
890 (map (fn f => HOLogic.mk_comp (f, mk_rapp iidx Asuc_bdT)) Asuc_fs));
892 Goal.prove_sorry lthy [] []
893 (fold_rev Logic.all (iidx :: Bs @ ss @ Asuc_fs) (Logic.list_implies (prems, concl)))
894 (K (mk_mor_select_tac mor_def mor_cong_thm mor_comp_thm mor_incl_min_alg_thm alg_def
895 alg_select_thm alg_set_thms set_mapss str_init_defs))
896 |> Thm.close_derivation
899 val (init_ex_mor_thm, init_unique_mor_thms) =
901 val prem = HOLogic.mk_Trueprop (mk_alg passive_UNIVs Bs ss);
902 val concl = HOLogic.mk_Trueprop
903 (list_exists_free init_fs (mk_mor car_inits str_inits Bs ss init_fs));
904 val ex_mor = Goal.prove_sorry lthy [] []
905 (fold_rev Logic.all (Bs @ ss) (Logic.mk_implies (prem, concl)))
906 (mk_init_ex_mor_tac Abs_IIT_inverse_thm ex_copy_alg_thm alg_min_alg_thm
907 card_of_min_alg_thms mor_comp_thm mor_select_thm mor_incl_min_alg_thm)
908 |> Thm.close_derivation;
910 val prems = map2 (HOLogic.mk_Trueprop oo curry HOLogic.mk_mem) init_xs car_inits
911 val mor_prems = map HOLogic.mk_Trueprop
912 [mk_mor car_inits str_inits Bs ss init_fs,
913 mk_mor car_inits str_inits Bs ss init_fs_copy];
914 fun mk_fun_eq f g x = HOLogic.mk_eq (f $ x, g $ x);
915 val unique = HOLogic.mk_Trueprop
916 (Library.foldr1 HOLogic.mk_conj (map3 mk_fun_eq init_fs init_fs_copy init_xs));
917 val unique_mor = Goal.prove_sorry lthy [] []
918 (fold_rev Logic.all (init_xs @ Bs @ ss @ init_fs @ init_fs_copy)
919 (Logic.list_implies (prems @ mor_prems, unique)))
920 (K (mk_init_unique_mor_tac m alg_def alg_init_thm least_min_alg_thms
921 in_mono'_thms alg_set_thms morE_thms map_cong0s))
922 |> Thm.close_derivation;
924 (ex_mor, split_conj_thm unique_mor)
927 val init_setss = mk_setss (passiveAs @ active_initTs);
928 val active_init_setss = map (drop m) init_setss;
929 val init_ins = map2 (fn sets => mk_in (passive_UNIVs @ car_inits) sets) init_setss init_FTs;
933 fun mk_conjunct phi str_init init_sets init_in x x' =
935 val prem = Library.foldr1 HOLogic.mk_conj
936 (map2 (fn set => mk_Ball (set $ x)) init_sets phis);
937 val concl = phi $ (str_init $ x);
939 mk_Ball init_in (Term.absfree x' (HOLogic.mk_imp (prem, concl)))
942 Library.foldr1 HOLogic.mk_conj
943 (map6 mk_conjunct phis str_inits active_init_setss init_ins init_xFs init_xFs')
946 val init_induct_thm =
948 val prem = HOLogic.mk_Trueprop (mk_closed init_phis);
949 val concl = HOLogic.mk_Trueprop (Library.foldr1 HOLogic.mk_conj
950 (map2 mk_Ball car_inits init_phis));
952 Goal.prove_sorry lthy [] []
953 (fold_rev Logic.all init_phis (Logic.mk_implies (prem, concl)))
954 (K (mk_init_induct_tac m alg_def alg_init_thm least_min_alg_thms alg_set_thms))
955 |> Thm.close_derivation
958 val timer = time (timer "Initiality definition & thms");
960 val ((T_names, (T_glob_infos, T_loc_infos)), lthy) =
962 |> fold_map3 (fn b => fn mx => fn car_init =>
963 typedef (Binding.conceal b, params, mx) car_init NONE
964 (EVERY' [rtac ssubst, rtac @{thm ex_in_conv}, resolve_tac alg_not_empty_thms,
965 rtac alg_init_thm] 1)) bs mixfixes car_inits
966 |>> apsnd split_list o split_list;
968 val Ts = map (fn name => Type (name, params')) T_names;
969 fun mk_Ts passive = map (Term.typ_subst_atomic (passiveAs ~~ passive)) Ts;
970 val Ts' = mk_Ts passiveBs;
971 val Rep_Ts = map2 (fn info => fn T => Const (#Rep_name info, T --> initT)) T_glob_infos Ts;
972 val Abs_Ts = map2 (fn info => fn T => Const (#Abs_name info, initT --> T)) T_glob_infos Ts;
974 val type_defs = map #type_definition T_loc_infos;
975 val Reps = map #Rep T_loc_infos;
976 val Rep_casess = map #Rep_cases T_loc_infos;
977 val Rep_injects = map #Rep_inject T_loc_infos;
978 val Rep_inverses = map #Rep_inverse T_loc_infos;
979 val Abs_inverses = map #Abs_inverse T_loc_infos;
981 fun mk_inver_thm mk_tac rep abs X thm =
982 Goal.prove_sorry lthy [] []
983 (HOLogic.mk_Trueprop (mk_inver rep abs X))
984 (K (EVERY' [rtac ssubst, rtac @{thm inver_def}, rtac ballI, mk_tac thm] 1))
985 |> Thm.close_derivation;
987 val inver_Reps = map4 (mk_inver_thm rtac) Abs_Ts Rep_Ts (map HOLogic.mk_UNIV Ts) Rep_inverses;
988 val inver_Abss = map4 (mk_inver_thm etac) Rep_Ts Abs_Ts car_inits Abs_inverses;
990 val timer = time (timer "THE TYPEDEFs & Rep/Abs thms");
992 val UNIVs = map HOLogic.mk_UNIV Ts;
993 val FTs = mk_FTs (passiveAs @ Ts);
994 val FTs' = mk_FTs (passiveBs @ Ts');
995 fun mk_set_Ts T = passiveAs @ replicate n (HOLogic.mk_setT T);
996 val setFTss = map (mk_FTs o mk_set_Ts) passiveAs;
997 val FTs_setss = mk_setss (passiveAs @ Ts);
998 val FTs'_setss = mk_setss (passiveBs @ Ts');
999 val map_FT_inits = map2 (fn Ds =>
1000 mk_map_of_bnf Ds (passiveAs @ Ts) (passiveAs @ active_initTs)) Dss bnfs;
1001 val fTs = map2 (curry op -->) Ts activeAs;
1002 val foldT = Library.foldr1 HOLogic.mk_prodT (map2 (curry op -->) Ts activeAs);
1003 val rec_sTs = map (Term.typ_subst_atomic (activeBs ~~ Ts)) prod_sTs;
1004 val rec_maps = map (Term.subst_atomic_types (activeBs ~~ Ts)) map_fsts;
1005 val rec_maps_rev = map (Term.subst_atomic_types (activeBs ~~ Ts)) map_fsts_rev;
1006 val rec_fsts = map (Term.subst_atomic_types (activeBs ~~ Ts)) fsts;
1007 val rec_UNIVs = map2 (HOLogic.mk_UNIV oo curry HOLogic.mk_prodT) Ts activeAs;
1009 val (((((((((Izs1, Izs1'), (Izs2, Izs2')), (xFs, xFs')), yFs), (AFss, AFss')),
1010 (fold_f, fold_f')), fs), rec_ss), names_lthy) = names_lthy
1011 |> mk_Frees' "z1" Ts
1012 ||>> mk_Frees' "z2" Ts'
1013 ||>> mk_Frees' "x" FTs
1014 ||>> mk_Frees "y" FTs'
1015 ||>> mk_Freess' "z" setFTss
1016 ||>> yield_singleton (apfst (op ~~) oo mk_Frees' "f") foldT
1017 ||>> mk_Frees "f" fTs
1018 ||>> mk_Frees "s" rec_sTs;
1020 val Izs = map2 retype_free Ts zs;
1021 val phis = map2 retype_free (map mk_pred1T Ts) init_phis;
1022 val phi2s = map2 retype_free (map2 mk_pred2T Ts Ts') init_phis;
1024 fun ctor_bind i = nth external_bs (i - 1) |> Binding.suffix_name ("_" ^ ctorN);
1025 val ctor_name = Binding.name_of o ctor_bind;
1026 val ctor_def_bind = rpair [] o Binding.conceal o Thm.def_binding o ctor_bind;
1028 fun ctor_spec i abs str map_FT_init x x' =
1030 val ctorT = nth FTs (i - 1) --> nth Ts (i - 1);
1032 val lhs = Free (ctor_name i, ctorT);
1033 val rhs = Term.absfree x' (abs $ (str $
1034 (Term.list_comb (map_FT_init, map HOLogic.id_const passiveAs @ Rep_Ts) $ x)));
1036 mk_Trueprop_eq (lhs, rhs)
1039 val ((ctor_frees, (_, ctor_def_frees)), (lthy, lthy_old)) =
1041 |> fold_map6 (fn i => fn abs => fn str => fn mapx => fn x => fn x' =>
1042 Specification.definition
1043 (SOME (ctor_bind i, NONE, NoSyn), (ctor_def_bind i, ctor_spec i abs str mapx x x')))
1044 ks Abs_Ts str_inits map_FT_inits xFs xFs'
1045 |>> apsnd split_list o split_list
1046 ||> `Local_Theory.restore;
1048 val phi = Proof_Context.export_morphism lthy_old lthy;
1049 fun mk_ctors passive =
1050 map (Term.subst_atomic_types (map (Morphism.typ phi) params' ~~ (mk_params passive)) o
1051 Morphism.term phi) ctor_frees;
1052 val ctors = mk_ctors passiveAs;
1053 val ctor's = mk_ctors passiveBs;
1054 val ctor_defs = map (Morphism.thm phi) ctor_def_frees;
1056 val (mor_Rep_thm, mor_Abs_thm) =
1058 val copy = alg_init_thm RS copy_alg_thm;
1059 fun mk_bij inj Rep cases = @{thm bij_betwI'} OF [inj, Rep, cases];
1060 val bijs = map3 mk_bij Rep_injects Reps Rep_casess;
1062 Goal.prove_sorry lthy [] []
1063 (HOLogic.mk_Trueprop (mk_mor UNIVs ctors car_inits str_inits Rep_Ts))
1064 (mk_mor_Rep_tac ctor_defs copy bijs inver_Abss inver_Reps)
1065 |> Thm.close_derivation;
1067 val inv = mor_inv_thm OF [mor_Rep, talg_thm, alg_init_thm];
1069 Goal.prove_sorry lthy [] []
1070 (HOLogic.mk_Trueprop (mk_mor car_inits str_inits UNIVs ctors Abs_Ts))
1071 (K (mk_mor_Abs_tac inv inver_Abss inver_Reps))
1072 |> Thm.close_derivation;
1077 val timer = time (timer "ctor definitions & thms");
1079 val fold_fun = Term.absfree fold_f'
1080 (mk_mor UNIVs ctors active_UNIVs ss (map (mk_nthN n fold_f) ks));
1081 val foldx = HOLogic.choice_const foldT $ fold_fun;
1083 fun fold_bind i = nth external_bs (i - 1) |> Binding.suffix_name ("_" ^ ctor_foldN);
1084 val fold_name = Binding.name_of o fold_bind;
1085 val fold_def_bind = rpair [] o Binding.conceal o Thm.def_binding o fold_bind;
1087 fun fold_spec i T AT =
1089 val foldT = Library.foldr (op -->) (sTs, T --> AT);
1091 val lhs = Term.list_comb (Free (fold_name i, foldT), ss);
1092 val rhs = mk_nthN n foldx i;
1094 mk_Trueprop_eq (lhs, rhs)
1097 val ((fold_frees, (_, fold_def_frees)), (lthy, lthy_old)) =
1099 |> fold_map3 (fn i => fn T => fn AT =>
1100 Specification.definition
1101 (SOME (fold_bind i, NONE, NoSyn), (fold_def_bind i, fold_spec i T AT)))
1103 |>> apsnd split_list o split_list
1104 ||> `Local_Theory.restore;
1106 val phi = Proof_Context.export_morphism lthy_old lthy;
1107 val folds = map (Morphism.term phi) fold_frees;
1108 val fold_names = map (fst o dest_Const) folds;
1109 fun mk_folds passives actives =
1110 map3 (fn name => fn T => fn active =>
1111 Const (name, Library.foldr (op -->)
1112 (map2 (curry op -->) (mk_FTs (passives @ actives)) actives, T --> active)))
1113 fold_names (mk_Ts passives) actives;
1114 fun mk_fold Ts ss i = Term.list_comb (Const (nth fold_names (i - 1), Library.foldr (op -->)
1115 (map fastype_of ss, nth Ts (i - 1) --> range_type (fastype_of (nth ss (i - 1))))), ss);
1116 val fold_defs = map (Morphism.thm phi) fold_def_frees;
1120 val ex_mor = talg_thm RS init_ex_mor_thm;
1121 val mor_cong = mor_cong_thm OF (map (mk_nth_conv n) ks);
1122 val mor_comp = mor_Rep_thm RS mor_comp_thm;
1123 val cT = certifyT lthy foldT;
1124 val ct = certify lthy fold_fun
1126 singleton (Proof_Context.export names_lthy lthy)
1127 (Goal.prove_sorry lthy [] []
1128 (HOLogic.mk_Trueprop (mk_mor UNIVs ctors active_UNIVs ss (map (mk_fold Ts ss) ks)))
1129 (K (mk_mor_fold_tac cT ct fold_defs ex_mor (mor_comp RS mor_cong))))
1130 |> Thm.close_derivation
1133 val ctor_fold_thms = map (fn morE => rule_by_tactic lthy
1134 ((rtac CollectI THEN' CONJ_WRAP' (K (rtac @{thm subset_UNIV})) (1 upto m + n)) 1)
1135 (mor_fold_thm RS morE)) morE_thms;
1137 val (fold_unique_mor_thms, fold_unique_mor_thm) =
1139 val prem = HOLogic.mk_Trueprop (mk_mor UNIVs ctors active_UNIVs ss fs);
1140 fun mk_fun_eq f i = HOLogic.mk_eq (f, mk_fold Ts ss i);
1141 val unique = HOLogic.mk_Trueprop (Library.foldr1 HOLogic.mk_conj (map2 mk_fun_eq fs ks));
1142 val unique_mor = Goal.prove_sorry lthy [] []
1143 (fold_rev Logic.all (ss @ fs) (Logic.mk_implies (prem, unique)))
1144 (K (mk_fold_unique_mor_tac type_defs init_unique_mor_thms Reps
1145 mor_comp_thm mor_Abs_thm mor_fold_thm))
1146 |> Thm.close_derivation;
1148 `split_conj_thm unique_mor
1151 val (ctor_fold_unique_thms, ctor_fold_unique_thm) =
1152 `split_conj_thm (mk_conjIN n RS
1153 (mor_UNIV_thm RS iffD2 RS fold_unique_mor_thm))
1155 val fold_ctor_thms =
1156 map (fn thm => (mor_incl_thm OF replicate n @{thm subset_UNIV}) RS thm RS sym)
1157 fold_unique_mor_thms;
1159 val ctor_o_fold_thms =
1161 val mor = mor_comp_thm OF [mor_fold_thm, mor_str_thm];
1163 map2 (fn unique => fn fold_ctor =>
1164 trans OF [mor RS unique, fold_ctor]) fold_unique_mor_thms fold_ctor_thms
1167 val timer = time (timer "fold definitions & thms");
1169 val map_ctors = map2 (fn Ds => fn bnf =>
1170 Term.list_comb (mk_map_of_bnf Ds (passiveAs @ FTs) (passiveAs @ Ts) bnf,
1171 map HOLogic.id_const passiveAs @ ctors)) Dss bnfs;
1173 fun dtor_bind i = nth external_bs (i - 1) |> Binding.suffix_name ("_" ^ dtorN);
1174 val dtor_name = Binding.name_of o dtor_bind;
1175 val dtor_def_bind = rpair [] o Binding.conceal o Thm.def_binding o dtor_bind;
1177 fun dtor_spec i FT T =
1179 val dtorT = T --> FT;
1181 val lhs = Free (dtor_name i, dtorT);
1182 val rhs = mk_fold Ts map_ctors i;
1184 mk_Trueprop_eq (lhs, rhs)
1187 val ((dtor_frees, (_, dtor_def_frees)), (lthy, lthy_old)) =
1189 |> fold_map3 (fn i => fn FT => fn T =>
1190 Specification.definition
1191 (SOME (dtor_bind i, NONE, NoSyn), (dtor_def_bind i, dtor_spec i FT T))) ks FTs Ts
1192 |>> apsnd split_list o split_list
1193 ||> `Local_Theory.restore;
1195 val phi = Proof_Context.export_morphism lthy_old lthy;
1196 fun mk_dtors params =
1197 map (Term.subst_atomic_types (map (Morphism.typ phi) params' ~~ params) o Morphism.term phi)
1199 val dtors = mk_dtors params';
1200 val dtor_defs = map (Morphism.thm phi) dtor_def_frees;
1202 val ctor_o_dtor_thms = map2 (fold_thms lthy o single) dtor_defs ctor_o_fold_thms;
1204 val dtor_o_ctor_thms =
1206 fun mk_goal dtor ctor FT =
1207 mk_Trueprop_eq (HOLogic.mk_comp (dtor, ctor), HOLogic.id_const FT);
1208 val goals = map3 mk_goal dtors ctors FTs;
1210 map5 (fn goal => fn dtor_def => fn foldx => fn map_comp_id => fn map_cong0L =>
1211 Goal.prove_sorry lthy [] [] goal
1212 (K (mk_dtor_o_ctor_tac dtor_def foldx map_comp_id map_cong0L ctor_o_fold_thms))
1213 |> Thm.close_derivation)
1214 goals dtor_defs ctor_fold_thms map_comp_id_thms map_cong0L_thms
1217 val dtor_ctor_thms = map (fn thm => thm RS @{thm pointfree_idE}) dtor_o_ctor_thms;
1218 val ctor_dtor_thms = map (fn thm => thm RS @{thm pointfree_idE}) ctor_o_dtor_thms;
1221 map2 (fn thm1 => fn thm2 => @{thm o_bij} OF [thm1, thm2]) ctor_o_dtor_thms dtor_o_ctor_thms;
1222 val inj_dtor_thms = map (fn thm => thm RS @{thm bij_is_inj}) bij_dtor_thms;
1223 val surj_dtor_thms = map (fn thm => thm RS @{thm bij_is_surj}) bij_dtor_thms;
1224 val dtor_nchotomy_thms = map (fn thm => thm RS @{thm surjD}) surj_dtor_thms;
1225 val dtor_inject_thms = map (fn thm => thm RS @{thm inj_eq}) inj_dtor_thms;
1226 val dtor_exhaust_thms = map (fn thm => thm RS exE) dtor_nchotomy_thms;
1229 map2 (fn thm1 => fn thm2 => @{thm o_bij} OF [thm1, thm2]) dtor_o_ctor_thms ctor_o_dtor_thms;
1230 val inj_ctor_thms = map (fn thm => thm RS @{thm bij_is_inj}) bij_ctor_thms;
1231 val surj_ctor_thms = map (fn thm => thm RS @{thm bij_is_surj}) bij_ctor_thms;
1232 val ctor_nchotomy_thms = map (fn thm => thm RS @{thm surjD}) surj_ctor_thms;
1233 val ctor_inject_thms = map (fn thm => thm RS @{thm inj_eq}) inj_ctor_thms;
1234 val ctor_exhaust_thms = map (fn thm => thm RS exE) ctor_nchotomy_thms;
1236 val timer = time (timer "dtor definitions & thms");
1238 val fst_rec_pair_thms =
1240 val mor = mor_comp_thm OF [mor_fold_thm, mor_convol_thm];
1242 map2 (fn unique => fn fold_ctor =>
1243 trans OF [mor RS unique, fold_ctor]) fold_unique_mor_thms fold_ctor_thms
1246 fun rec_bind i = nth external_bs (i - 1) |> Binding.suffix_name ("_" ^ ctor_recN);
1247 val rec_name = Binding.name_of o rec_bind;
1248 val rec_def_bind = rpair [] o Binding.conceal o Thm.def_binding o rec_bind;
1251 map3 (fn ctor => fn prod_s => fn mapx =>
1252 mk_convol (HOLogic.mk_comp (ctor, Term.list_comb (mapx, passive_ids @ rec_fsts)), prod_s))
1253 ctors rec_ss rec_maps;
1255 fun rec_spec i T AT =
1257 val recT = Library.foldr (op -->) (rec_sTs, T --> AT);
1259 val lhs = Term.list_comb (Free (rec_name i, recT), rec_ss);
1260 val rhs = HOLogic.mk_comp (snd_const (HOLogic.mk_prodT (T, AT)), mk_fold Ts rec_strs i);
1262 mk_Trueprop_eq (lhs, rhs)
1265 val ((rec_frees, (_, rec_def_frees)), (lthy, lthy_old)) =
1267 |> fold_map3 (fn i => fn T => fn AT =>
1268 Specification.definition
1269 (SOME (rec_bind i, NONE, NoSyn), (rec_def_bind i, rec_spec i T AT)))
1271 |>> apsnd split_list o split_list
1272 ||> `Local_Theory.restore;
1274 val phi = Proof_Context.export_morphism lthy_old lthy;
1275 val recs = map (Morphism.term phi) rec_frees;
1276 val rec_names = map (fst o dest_Const) recs;
1277 fun mk_rec ss i = Term.list_comb (Const (nth rec_names (i - 1), Library.foldr (op -->)
1278 (map fastype_of ss, nth Ts (i - 1) --> range_type (fastype_of (nth ss (i - 1))))), ss);
1279 val rec_defs = map (Morphism.thm phi) rec_def_frees;
1281 val convols = map2 (fn T => fn i => mk_convol (HOLogic.id_const T, mk_rec rec_ss i)) Ts ks;
1284 fun mk_goal i rec_s rec_map ctor x =
1286 val lhs = mk_rec rec_ss i $ (ctor $ x);
1287 val rhs = rec_s $ (Term.list_comb (rec_map, passive_ids @ convols) $ x);
1289 fold_rev Logic.all (x :: rec_ss) (mk_Trueprop_eq (lhs, rhs))
1291 val goals = map5 mk_goal ks rec_ss rec_maps_rev ctors xFs;
1293 map2 (fn goal => fn foldx =>
1294 Goal.prove_sorry lthy [] [] goal (mk_rec_tac rec_defs foldx fst_rec_pair_thms)
1295 |> Thm.close_derivation)
1296 goals ctor_fold_thms
1299 val rec_unique_mor_thm =
1301 val id_fs = map2 (fn T => fn f => mk_convol (HOLogic.id_const T, f)) Ts fs;
1302 val prem = HOLogic.mk_Trueprop (mk_mor UNIVs ctors rec_UNIVs rec_strs id_fs);
1303 fun mk_fun_eq f i = HOLogic.mk_eq (f, mk_rec rec_ss i);
1304 val unique = HOLogic.mk_Trueprop (Library.foldr1 HOLogic.mk_conj (map2 mk_fun_eq fs ks));
1306 Goal.prove_sorry lthy [] []
1307 (fold_rev Logic.all (rec_ss @ fs) (Logic.mk_implies (prem, unique)))
1308 (mk_rec_unique_mor_tac rec_defs fst_rec_pair_thms fold_unique_mor_thm)
1309 |> Thm.close_derivation
1312 val (ctor_rec_unique_thms, ctor_rec_unique_thm) =
1313 `split_conj_thm (split_conj_prems n
1314 (mor_UNIV_thm RS iffD2 RS rec_unique_mor_thm)
1315 |> Local_Defs.unfold lthy (@{thms convol_o o_id id_o o_assoc[symmetric] fst_convol} @
1316 map_id0s @ sym_map_comps) OF replicate n @{thm arg_cong2[of _ _ _ _ convol, OF refl]});
1318 val timer = time (timer "rec definitions & thms");
1320 val (ctor_induct_thm, induct_params) =
1322 fun mk_prem phi ctor sets x =
1324 fun mk_IH phi set z =
1326 val prem = HOLogic.mk_Trueprop (HOLogic.mk_mem (z, set $ x));
1327 val concl = HOLogic.mk_Trueprop (phi $ z);
1329 Logic.all z (Logic.mk_implies (prem, concl))
1332 val IHs = map3 mk_IH phis (drop m sets) Izs;
1333 val concl = HOLogic.mk_Trueprop (phi $ (ctor $ x));
1335 Logic.all x (Logic.list_implies (IHs, concl))
1338 val prems = map4 mk_prem phis ctors FTs_setss xFs;
1340 fun mk_concl phi z = phi $ z;
1342 HOLogic.mk_Trueprop (Library.foldr1 HOLogic.mk_conj (map2 mk_concl phis Izs));
1344 val goal = Logic.list_implies (prems, concl);
1346 (Goal.prove_sorry lthy [] []
1347 (fold_rev Logic.all (phis @ Izs) goal)
1348 (K (mk_ctor_induct_tac lthy m set_mapss init_induct_thm morE_thms mor_Abs_thm
1349 Rep_inverses Abs_inverses Reps))
1350 |> Thm.close_derivation,
1351 rev (Term.add_tfrees goal []))
1354 val cTs = map (SOME o certifyT lthy o TFree) induct_params;
1356 val weak_ctor_induct_thms =
1357 let fun insts i = (replicate (i - 1) TrueI) @ (@{thm asm_rl} :: replicate (n - i) TrueI);
1358 in map (fn i => (ctor_induct_thm OF insts i) RS mk_conjunctN n i) ks end;
1360 val (ctor_induct2_thm, induct2_params) =
1362 fun mk_prem phi ctor ctor' sets sets' x y =
1364 fun mk_IH phi set set' z1 z2 =
1366 val prem1 = HOLogic.mk_Trueprop (HOLogic.mk_mem (z1, (set $ x)));
1367 val prem2 = HOLogic.mk_Trueprop (HOLogic.mk_mem (z2, (set' $ y)));
1368 val concl = HOLogic.mk_Trueprop (phi $ z1 $ z2);
1370 fold_rev Logic.all [z1, z2] (Logic.list_implies ([prem1, prem2], concl))
1373 val IHs = map5 mk_IH phi2s (drop m sets) (drop m sets') Izs1 Izs2;
1374 val concl = HOLogic.mk_Trueprop (phi $ (ctor $ x) $ (ctor' $ y));
1376 fold_rev Logic.all [x, y] (Logic.list_implies (IHs, concl))
1379 val prems = map7 mk_prem phi2s ctors ctor's FTs_setss FTs'_setss xFs yFs;
1381 fun mk_concl phi z1 z2 = phi $ z1 $ z2;
1382 val concl = HOLogic.mk_Trueprop (Library.foldr1 HOLogic.mk_conj
1383 (map3 mk_concl phi2s Izs1 Izs2));
1384 fun mk_t phi (z1, z1') (z2, z2') =
1385 Term.absfree z1' (HOLogic.mk_all (fst z2', snd z2', phi $ z1 $ z2));
1386 val cts = map3 (SOME o certify lthy ooo mk_t) phi2s (Izs1 ~~ Izs1') (Izs2 ~~ Izs2');
1387 val goal = Logic.list_implies (prems, concl);
1389 (singleton (Proof_Context.export names_lthy lthy)
1390 (Goal.prove_sorry lthy [] [] goal
1391 (mk_ctor_induct2_tac cTs cts ctor_induct_thm weak_ctor_induct_thms))
1392 |> Thm.close_derivation,
1393 rev (Term.add_tfrees goal []))
1396 val timer = time (timer "induction");
1398 fun mk_ctor_map_DEADID_thm ctor_inject map_id0 =
1399 trans OF [id_apply, iffD2 OF [ctor_inject, map_id0 RS sym]];
1401 fun mk_ctor_Irel_DEADID_thm ctor_inject bnf =
1402 trans OF [ctor_inject, rel_eq_of_bnf bnf RS @{thm predicate2_eqD} RS sym];
1404 val IphiTs = map2 mk_pred2T passiveAs passiveBs;
1405 val activephiTs = map2 mk_pred2T activeAs activeBs;
1406 val activeIphiTs = map2 mk_pred2T Ts Ts';
1407 val (((Iphis, activephis), activeIphis), names_lthy) = names_lthy
1408 |> mk_Frees "R" IphiTs
1409 ||>> mk_Frees "S" activephiTs
1410 ||>> mk_Frees "IR" activeIphiTs;
1411 val rels = map2 (fn Ds => mk_rel_of_bnf Ds (passiveAs @ Ts) (passiveBs @ Ts')) Dss bnfs;
1413 (*register new datatypes as BNFs*)
1414 val (timer, Ibnfs, (folded_ctor_map_o_thms, folded_ctor_map_thms), folded_ctor_set_thmss',
1415 ctor_Irel_thms, Ibnf_notes, lthy) =
1417 (timer, replicate n DEADID_bnf,
1418 map_split (`(mk_pointfree lthy)) (map2 mk_ctor_map_DEADID_thm ctor_inject_thms map_ids),
1419 replicate n [], map2 mk_ctor_Irel_DEADID_thm ctor_inject_thms bnfs, [], lthy)
1421 val fTs = map2 (curry op -->) passiveAs passiveBs;
1422 val f1Ts = map2 (curry op -->) passiveAs passiveYs;
1423 val f2Ts = map2 (curry op -->) passiveBs passiveYs;
1424 val p1Ts = map2 (curry op -->) passiveXs passiveAs;
1425 val p2Ts = map2 (curry op -->) passiveXs passiveBs;
1426 val uTs = map2 (curry op -->) Ts Ts';
1427 val B1Ts = map HOLogic.mk_setT passiveAs;
1428 val B2Ts = map HOLogic.mk_setT passiveBs;
1429 val AXTs = map HOLogic.mk_setT passiveXs;
1430 val XTs = mk_Ts passiveXs;
1431 val YTs = mk_Ts passiveYs;
1433 val (((((((((((((fs, fs'), fs_copy), us),
1434 B1s), B2s), AXs), (xs, xs')), f1s), f2s), p1s), p2s), (ys, ys')),
1435 names_lthy) = names_lthy
1436 |> mk_Frees' "f" fTs
1437 ||>> mk_Frees "f" fTs
1438 ||>> mk_Frees "u" uTs
1439 ||>> mk_Frees "B1" B1Ts
1440 ||>> mk_Frees "B2" B2Ts
1441 ||>> mk_Frees "A" AXTs
1442 ||>> mk_Frees' "x" XTs
1443 ||>> mk_Frees "f1" f1Ts
1444 ||>> mk_Frees "f2" f2Ts
1445 ||>> mk_Frees "p1" p1Ts
1446 ||>> mk_Frees "p2" p2Ts
1447 ||>> mk_Frees' "y" passiveAs;
1449 val map_FTFT's = map2 (fn Ds =>
1450 mk_map_of_bnf Ds (passiveAs @ Ts) (passiveBs @ Ts')) Dss bnfs;
1451 fun mk_passive_maps ATs BTs Ts =
1452 map2 (fn Ds => mk_map_of_bnf Ds (ATs @ Ts) (BTs @ Ts)) Dss bnfs;
1453 fun mk_map_fold_arg fs Ts ctor fmap =
1454 HOLogic.mk_comp (ctor, Term.list_comb (fmap, fs @ map HOLogic.id_const Ts));
1455 fun mk_map Ts fs Ts' ctors mk_maps =
1456 mk_fold Ts (map2 (mk_map_fold_arg fs Ts') ctors (mk_maps Ts'));
1457 val pmapsABT' = mk_passive_maps passiveAs passiveBs;
1458 val fs_maps = map (mk_map Ts fs Ts' ctor's pmapsABT') ks;
1459 val fs_copy_maps = map (mk_map Ts fs_copy Ts' ctor's pmapsABT') ks;
1460 val Yctors = mk_ctors passiveYs;
1461 val f1s_maps = map (mk_map Ts f1s YTs Yctors (mk_passive_maps passiveAs passiveYs)) ks;
1462 val f2s_maps = map (mk_map Ts' f2s YTs Yctors (mk_passive_maps passiveBs passiveYs)) ks;
1463 val p1s_maps = map (mk_map XTs p1s Ts ctors (mk_passive_maps passiveXs passiveAs)) ks;
1464 val p2s_maps = map (mk_map XTs p2s Ts' ctor's (mk_passive_maps passiveXs passiveBs)) ks;
1466 val (ctor_map_thms, ctor_map_o_thms) =
1468 fun mk_goal fs_map map ctor ctor' = fold_rev Logic.all fs
1469 (mk_Trueprop_eq (HOLogic.mk_comp (fs_map, ctor),
1470 HOLogic.mk_comp (ctor', Term.list_comb (map, fs @ fs_maps))));
1471 val goals = map4 mk_goal fs_maps map_FTFT's ctors ctor's;
1473 map4 (fn goal => fn foldx => fn map_comp_id => fn map_cong0 =>
1474 Goal.prove_sorry lthy [] [] goal (K (mk_map_tac m n foldx map_comp_id map_cong0))
1475 |> Thm.close_derivation)
1476 goals ctor_fold_thms map_comp_id_thms map_cong0s;
1478 `(map (fn thm => thm RS @{thm comp_eq_dest})) maps
1481 val (ctor_map_unique_thms, ctor_map_unique_thm) =
1483 fun mk_prem u map ctor ctor' =
1484 mk_Trueprop_eq (HOLogic.mk_comp (u, ctor),
1485 HOLogic.mk_comp (ctor', Term.list_comb (map, fs @ us)));
1486 val prems = map4 mk_prem us map_FTFT's ctors ctor's;
1488 HOLogic.mk_Trueprop (Library.foldr1 HOLogic.mk_conj
1489 (map2 (curry HOLogic.mk_eq) us fs_maps));
1490 val unique = Goal.prove_sorry lthy [] []
1491 (fold_rev Logic.all (us @ fs) (Logic.list_implies (prems, goal)))
1492 (mk_ctor_map_unique_tac ctor_fold_unique_thm sym_map_comps)
1493 |> Thm.close_derivation;
1495 `split_conj_thm unique
1498 val timer = time (timer "map functions for the new datatypes");
1500 val bd = mk_cpow sum_bd;
1501 val bd_Cinfinite = sum_Cinfinite RS @{thm Cinfinite_cpow};
1502 fun mk_cpow_bd thm = @{thm ordLeq_transitive} OF
1503 [thm, sum_Card_order RS @{thm cpow_greater_eq}];
1504 val set_bd_cpowss = map (map mk_cpow_bd) set_bd_sumss;
1506 val timer = time (timer "bounds for the new datatypes");
1509 val setsss = map (mk_setss o mk_set_Ts) passiveAs;
1510 val map_setss = map (fn T => map2 (fn Ds =>
1511 mk_map_of_bnf Ds (passiveAs @ Ts) (mk_set_Ts T)) Dss bnfs) passiveAs;
1513 fun mk_col l T z z' sets =
1515 fun mk_UN set = mk_Union T $ (set $ z);
1518 (mk_union (nth sets (l - 1) $ z,
1519 Library.foldl1 mk_union (map mk_UN (drop m sets))))
1522 val colss = map5 (fn l => fn T => map3 (mk_col l T)) ls passiveAs AFss AFss' setsss;
1523 val setss_by_range = map (fn cols => map (mk_fold Ts cols) ks) colss;
1524 val setss_by_bnf = transpose setss_by_range;
1526 val ctor_set_thmss =
1528 fun mk_goal sets ctor set col map =
1529 mk_Trueprop_eq (HOLogic.mk_comp (set, ctor),
1530 HOLogic.mk_comp (col, Term.list_comb (map, passive_ids @ sets)));
1532 map3 (fn sets => map4 (mk_goal sets) ctors sets) setss_by_range colss map_setss;
1533 val setss = map (map2 (fn foldx => fn goal =>
1534 Goal.prove_sorry lthy [] [] goal (K (mk_set_tac foldx)) |> Thm.close_derivation)
1535 ctor_fold_thms) goalss;
1537 fun mk_simp_goal pas_set act_sets sets ctor z set =
1538 Logic.all z (mk_Trueprop_eq (set $ (ctor $ z),
1539 mk_union (pas_set $ z,
1540 Library.foldl1 mk_union (map2 (fn X => mk_UNION (X $ z)) act_sets sets))));
1542 map2 (fn i => fn sets =>
1543 map4 (fn Fsets => mk_simp_goal (nth Fsets (i - 1)) (drop m Fsets) sets)
1544 FTs_setss ctors xFs sets)
1547 val ctor_setss = map3 (fn i => map3 (fn set_nats => fn goal => fn set =>
1548 Goal.prove_sorry lthy [] [] goal
1549 (K (mk_ctor_set_tac set (nth set_nats (i - 1)) (drop m set_nats)))
1550 |> Thm.close_derivation)
1551 set_mapss) ls simp_goalss setss;
1556 fun mk_set_thms ctor_set = (@{thm xt1(3)} OF [ctor_set, @{thm Un_upper1}]) ::
1557 map (fn i => (@{thm xt1(3)} OF [ctor_set, @{thm Un_upper2}]) RS
1558 (mk_Un_upper n i RS subset_trans) RSN
1559 (2, @{thm UN_upper} RS subset_trans))
1561 val Fset_set_thmsss = transpose (map (map mk_set_thms) ctor_set_thmss);
1563 val timer = time (timer "set functions for the new datatypes");
1565 val cxs = map (SOME o certify lthy) Izs;
1567 map (map (Term.subst_atomic_types (passiveAs ~~ passiveBs))) setss_by_bnf;
1568 val setss_by_range' = transpose setss_by_bnf';
1570 val set_map0_thmss =
1572 fun mk_set_map0 f map z set set' =
1573 HOLogic.mk_eq (mk_image f $ (set $ z), set' $ (map $ z));
1575 fun mk_cphi f map z set set' = certify lthy
1576 (Term.absfree (dest_Free z) (mk_set_map0 f map z set set'));
1578 val csetss = map (map (certify lthy)) setss_by_range';
1580 val cphiss = map3 (fn f => fn sets => fn sets' =>
1581 (map4 (mk_cphi f) fs_maps Izs sets sets')) fs setss_by_range setss_by_range';
1583 val inducts = map (fn cphis =>
1584 Drule.instantiate' cTs (map SOME cphis @ cxs) ctor_induct_thm) cphiss;
1587 map3 (fn f => fn sets => fn sets' =>
1588 HOLogic.mk_Trueprop (Library.foldr1 HOLogic.mk_conj
1589 (map4 (mk_set_map0 f) fs_maps Izs sets sets')))
1590 fs setss_by_range setss_by_range';
1592 fun mk_tac induct = mk_set_nat_tac m (rtac induct) set_mapss ctor_map_thms;
1594 map5 (fn goal => fn csets => fn ctor_sets => fn induct => fn i =>
1595 singleton (Proof_Context.export names_lthy lthy)
1596 (Goal.prove_sorry lthy [] [] goal (mk_tac induct csets ctor_sets i))
1597 |> Thm.close_derivation)
1598 goals csetss ctor_set_thmss inducts ls;
1600 map split_conj_thm thms
1605 fun mk_set_bd z set = mk_ordLeq (mk_card_of (set $ z)) bd;
1607 fun mk_cphi z set = certify lthy (Term.absfree (dest_Free z) (mk_set_bd z set));
1609 val cphiss = map (map2 mk_cphi Izs) setss_by_range;
1611 val inducts = map (fn cphis =>
1612 Drule.instantiate' cTs (map SOME cphis @ cxs) ctor_induct_thm) cphiss;
1616 HOLogic.mk_Trueprop (Library.foldr1 HOLogic.mk_conj
1617 (map2 mk_set_bd Izs sets))) setss_by_range;
1619 fun mk_tac induct = mk_set_bd_tac m (rtac induct) bd_Cinfinite set_bd_cpowss;
1621 map4 (fn goal => fn ctor_sets => fn induct => fn i =>
1622 singleton (Proof_Context.export names_lthy lthy)
1623 (Goal.prove_sorry lthy [] [] goal (mk_tac induct ctor_sets i))
1624 |> Thm.close_derivation)
1625 goals ctor_set_thmss inducts ls;
1627 map split_conj_thm thms
1630 val map_cong0_thms =
1632 fun mk_prem z set f g y y' =
1633 mk_Ball (set $ z) (Term.absfree y' (HOLogic.mk_eq (f $ y, g $ y)));
1635 fun mk_map_cong0 sets z fmap gmap =
1637 (Library.foldr1 HOLogic.mk_conj (map5 (mk_prem z) sets fs fs_copy ys ys'),
1638 HOLogic.mk_eq (fmap $ z, gmap $ z));
1640 fun mk_cphi sets z fmap gmap =
1641 certify lthy (Term.absfree (dest_Free z) (mk_map_cong0 sets z fmap gmap));
1643 val cphis = map4 mk_cphi setss_by_bnf Izs fs_maps fs_copy_maps;
1645 val induct = Drule.instantiate' cTs (map SOME cphis @ cxs) ctor_induct_thm;
1648 HOLogic.mk_Trueprop (Library.foldr1 HOLogic.mk_conj
1649 (map4 mk_map_cong0 setss_by_bnf Izs fs_maps fs_copy_maps));
1651 val thm = singleton (Proof_Context.export names_lthy lthy)
1652 (Goal.prove_sorry lthy [] [] goal
1653 (mk_mcong_tac (rtac induct) Fset_set_thmsss map_cong0s ctor_map_thms))
1654 |> Thm.close_derivation;
1659 val Xsetss = map (map (Term.subst_atomic_types (passiveAs ~~ passiveXs))) setss_by_bnf;
1661 val map_wpull_thms =
1663 val cTs = map (SOME o certifyT lthy o TFree) induct2_params;
1664 val cxs = map (SOME o certify lthy) (splice Izs1 Izs2);
1666 fun mk_prem z1 z2 sets1 sets2 map1 map2 =
1668 (HOLogic.mk_mem (z1, mk_in B1s sets1 (fastype_of z1)),
1670 (HOLogic.mk_mem (z2, mk_in B2s sets2 (fastype_of z2)),
1671 HOLogic.mk_eq (map1 $ z1, map2 $ z2)));
1673 val prems = map6 mk_prem Izs1 Izs2 setss_by_bnf setss_by_bnf' f1s_maps f2s_maps;
1675 fun mk_concl z1 z2 sets map1 map2 T x x' =
1676 mk_Bex (mk_in AXs sets T) (Term.absfree x'
1677 (HOLogic.mk_conj (HOLogic.mk_eq (map1 $ x, z1), HOLogic.mk_eq (map2 $ x, z2))));
1679 val concls = map8 mk_concl Izs1 Izs2 Xsetss p1s_maps p2s_maps XTs xs xs';
1681 val goals = map2 (curry HOLogic.mk_imp) prems concls;
1683 fun mk_cphi z1 z2 goal = certify lthy (Term.absfree z1 (Term.absfree z2 goal));
1685 val cphis = map3 mk_cphi Izs1' Izs2' goals;
1687 val induct = Drule.instantiate' cTs (map SOME cphis @ cxs) ctor_induct2_thm;
1689 val goal = Logic.list_implies (map HOLogic.mk_Trueprop
1690 (map8 mk_wpull AXs B1s B2s f1s f2s (replicate m NONE) p1s p2s),
1691 HOLogic.mk_Trueprop (Library.foldr1 HOLogic.mk_conj goals));
1693 val thm = singleton (Proof_Context.export names_lthy lthy)
1694 (Goal.prove_sorry lthy [] [] goal
1695 (K (mk_lfp_map_wpull_tac lthy m (rtac induct) map_wpulls ctor_map_thms
1696 (transpose ctor_set_thmss) Fset_set_thmsss ctor_inject_thms)))
1697 |> Thm.close_derivation;
1702 val timer = time (timer "helpers for BNF properties");
1704 val map_id0_tacs = map (K o mk_map_id0_tac map_id0s) ctor_map_unique_thms;
1705 val map_comp0_tacs =
1706 map2 (K oo mk_map_comp0_tac map_comps ctor_map_thms) ctor_map_unique_thms ks;
1707 val map_cong0_tacs = map (mk_map_cong0_tac m) map_cong0_thms;
1708 val set_nat_tacss = map (map (K o mk_set_map0_tac)) (transpose set_map0_thmss);
1709 val bd_co_tacs = replicate n (K (mk_bd_card_order_tac bd_card_orders));
1710 val bd_cinf_tacs = replicate n (K (rtac (bd_Cinfinite RS conjunct1) 1));
1711 val set_bd_tacss = map (map (fn thm => K (rtac thm 1))) (transpose set_bd_thmss);
1712 val map_wpull_tacs = map (K o mk_wpull_tac) map_wpull_thms;
1714 val rel_OO_Grp_tacs = replicate n (K (rtac refl 1));
1716 val tacss = map9 zip_axioms map_id0_tacs map_comp0_tacs map_cong0_tacs set_nat_tacss
1717 bd_co_tacs bd_cinf_tacs set_bd_tacss map_wpull_tacs rel_OO_Grp_tacs;
1721 val witss = map2 (fn Ds => fn bnf => mk_wits_of_bnf
1722 (replicate (nwits_of_bnf bnf) Ds)
1723 (replicate (nwits_of_bnf bnf) (passiveAs @ Ts)) bnf) Dss bnfs;
1724 fun close_wit (I, wit) = fold_rev Term.absfree (map (nth ys') I) wit;
1725 fun wit_apply (arg_I, arg_wit) (fun_I, fun_wit) =
1726 (union (op =) arg_I fun_I, fun_wit $ arg_wit);
1728 fun gen_arg support i =
1729 if i < m then [([i], nth ys i)]
1730 else maps (mk_wit support (nth ctors (i - m)) (i - m)) (nth support (i - m))
1731 and mk_wit support ctor i (I, wit) =
1732 let val args = map (gen_arg (nth_map i (remove (op =) (I, wit)) support)) I;
1735 |-> fold (map_product wit_apply)
1736 |> map (apsnd (fn t => ctor $ t))
1740 map3 (fn ctor => fn i => map close_wit o minimize_wits o maps (mk_wit witss ctor i))
1741 ctors (0 upto n - 1) witss
1744 fun wit_tac {context = ctxt, prems = _} =
1745 mk_wit_tac ctxt n (flat ctor_set_thmss) (maps wit_thms_of_bnf bnfs);
1748 fold_map9 (fn tacs => fn b => fn map_b => fn rel_b => fn set_bs => fn mapx => fn sets =>
1749 fn T => fn wits => fn lthy =>
1750 bnf_def Dont_Inline (user_policy Note_Some) I tacs wit_tac (SOME deads)
1752 (((((b, fold_rev Term.absfree fs' mapx), sets), absdummy T bd), wits), NONE)
1754 |> register_bnf (Local_Theory.full_name lthy b))
1755 tacss bs map_bs rel_bs set_bss fs_maps setss_by_bnf Ts ctor_witss lthy;
1757 val fold_maps = fold_thms lthy (map (fn bnf =>
1758 mk_unabs_def m (map_def_of_bnf bnf RS meta_eq_to_obj_eq)) Ibnfs);
1760 val fold_sets = fold_thms lthy (maps (fn bnf =>
1761 map (fn thm => thm RS meta_eq_to_obj_eq) (set_defs_of_bnf bnf)) Ibnfs);
1763 val timer = time (timer "registered new datatypes as BNFs");
1765 val Irels = map (mk_rel_of_bnf deads passiveAs passiveBs) Ibnfs;
1767 val Irelphis = map (fn Irel => Term.list_comb (Irel, Iphis)) Irels;
1768 val relphis = map (fn rel => Term.list_comb (rel, Iphis @ Irelphis)) rels;
1770 val in_rels = map in_rel_of_bnf bnfs;
1771 val in_Irels = map in_rel_of_bnf Ibnfs;
1773 val ctor_set_incl_thmss = map (map (fold_sets o hd)) Fset_set_thmsss;
1774 val ctor_set_set_incl_thmsss = map (transpose o map (map fold_sets o tl)) Fset_set_thmsss;
1775 val folded_ctor_map_thms = map fold_maps ctor_map_thms;
1776 val folded_ctor_map_o_thms = map fold_maps ctor_map_o_thms;
1777 val folded_ctor_set_thmss = map (map fold_sets) ctor_set_thmss;
1778 val folded_ctor_set_thmss' = transpose folded_ctor_set_thmss;
1780 val ctor_Irel_thms =
1782 fun mk_goal xF yF ctor ctor' Irelphi relphi = fold_rev Logic.all (xF :: yF :: Iphis)
1783 (mk_Trueprop_eq (Irelphi $ (ctor $ xF) $ (ctor' $ yF), relphi $ xF $ yF));
1784 val goals = map6 mk_goal xFs yFs ctors ctor's Irelphis relphis;
1786 map12 (fn i => fn goal => fn in_rel => fn map_comp0 => fn map_cong0 =>
1787 fn ctor_map => fn ctor_sets => fn ctor_inject => fn ctor_dtor =>
1788 fn set_map0s => fn ctor_set_incls => fn ctor_set_set_inclss =>
1789 Goal.prove_sorry lthy [] [] goal
1790 (K (mk_ctor_rel_tac lthy in_Irels i in_rel map_comp0 map_cong0 ctor_map ctor_sets
1791 ctor_inject ctor_dtor set_map0s ctor_set_incls ctor_set_set_inclss))
1792 |> Thm.close_derivation)
1793 ks goals in_rels map_comps map_cong0s folded_ctor_map_thms folded_ctor_set_thmss'
1794 ctor_inject_thms ctor_dtor_thms set_mapss ctor_set_incl_thmss
1795 ctor_set_set_incl_thmsss
1798 val timer = time (timer "additional properties");
1800 val ls' = if m = 1 then [0] else ls
1802 val Ibnf_common_notes =
1803 [(ctor_map_uniqueN, [fold_maps ctor_map_unique_thm])]
1804 |> map (fn (thmN, thms) =>
1805 ((Binding.qualify true (Binding.name_of b) (Binding.name thmN), []), [(thms, [])]));
1808 [(ctor_mapN, map single folded_ctor_map_thms),
1809 (ctor_relN, map single ctor_Irel_thms),
1810 (ctor_set_inclN, ctor_set_incl_thmss),
1811 (ctor_set_set_inclN, map flat ctor_set_set_incl_thmsss)] @
1812 map2 (fn i => fn thms => (mk_ctor_setN i, map single thms)) ls' folded_ctor_set_thmss
1813 |> maps (fn (thmN, thmss) =>
1814 map2 (fn b => fn thms =>
1815 ((Binding.qualify true (Binding.name_of b) (Binding.name thmN), []), [(thms, [])]))
1818 (timer, Ibnfs, (folded_ctor_map_o_thms, folded_ctor_map_thms), folded_ctor_set_thmss',
1819 ctor_Irel_thms, Ibnf_common_notes @ Ibnf_notes, lthy)
1822 val ctor_fold_o_map_thms = mk_xtor_un_fold_o_map_thms Least_FP false m ctor_fold_unique_thm
1823 folded_ctor_map_o_thms (map (mk_pointfree lthy) ctor_fold_thms) sym_map_comps map_cong0s;
1824 val ctor_rec_o_map_thms = mk_xtor_un_fold_o_map_thms Least_FP true m ctor_rec_unique_thm
1825 folded_ctor_map_o_thms (map (mk_pointfree lthy) ctor_rec_thms) sym_map_comps map_cong0s;
1827 val Irels = if m = 0 then map HOLogic.eq_const Ts
1828 else map (mk_rel_of_bnf deads passiveAs passiveBs) Ibnfs;
1829 val Irel_induct_thm =
1830 mk_rel_xtor_co_induct_thm Least_FP rels activeIphis Irels Iphis xFs yFs ctors ctor's
1831 (mk_rel_induct_tac m ctor_induct2_thm ks ctor_Irel_thms (map rel_mono_strong_of_bnf bnfs))
1834 val rels = map2 (fn Ds => mk_rel_of_bnf Ds allAs allBs') Dss bnfs;
1835 val ctor_fold_transfer_thms =
1836 mk_un_fold_transfer_thms Least_FP rels activephis Irels Iphis
1837 (mk_folds passiveAs activeAs) (mk_folds passiveBs activeBs)
1838 (mk_fold_transfer_tac m Irel_induct_thm (map map_transfer_of_bnf bnfs) ctor_fold_thms)
1841 val timer = time (timer "relator induction");
1844 [(ctor_inductN, [ctor_induct_thm]),
1845 (ctor_induct2N, [ctor_induct2_thm]),
1846 (rel_inductN, [Irel_induct_thm]),
1847 (ctor_fold_transferN, ctor_fold_transfer_thms)]
1848 |> map (fn (thmN, thms) =>
1849 ((Binding.qualify true (Binding.name_of b) (Binding.name thmN), []), [(thms, [])]));
1852 [(ctor_dtorN, ctor_dtor_thms),
1853 (ctor_exhaustN, ctor_exhaust_thms),
1854 (ctor_foldN, ctor_fold_thms),
1855 (ctor_fold_uniqueN, ctor_fold_unique_thms),
1856 (ctor_rec_uniqueN, ctor_rec_unique_thms),
1857 (ctor_fold_o_mapN, ctor_fold_o_map_thms),
1858 (ctor_rec_o_mapN, ctor_rec_o_map_thms),
1859 (ctor_injectN, ctor_inject_thms),
1860 (ctor_recN, ctor_rec_thms),
1861 (dtor_ctorN, dtor_ctor_thms),
1862 (dtor_exhaustN, dtor_exhaust_thms),
1863 (dtor_injectN, dtor_inject_thms)]
1864 |> map (apsnd (map single))
1865 |> maps (fn (thmN, thmss) =>
1866 map2 (fn b => fn thms =>
1867 ((Binding.qualify true (Binding.name_of b) (Binding.name thmN), []), [(thms, [])]))
1870 (*FIXME: once the package exports all the necessary high-level characteristic theorems,
1871 those should not only be concealed but rather not noted at all*)
1872 val maybe_conceal_notes = note_all = false ? map (apfst (apfst Binding.conceal));
1875 ({Ts = Ts, bnfs = Ibnfs, ctors = ctors, dtors = dtors, xtor_co_iterss = transpose [folds, recs],
1876 xtor_co_induct = ctor_induct_thm, dtor_ctors = dtor_ctor_thms, ctor_dtors = ctor_dtor_thms,
1877 ctor_injects = ctor_inject_thms, dtor_injects = dtor_inject_thms,
1878 xtor_map_thms = folded_ctor_map_thms, xtor_set_thmss = folded_ctor_set_thmss',
1879 xtor_rel_thms = ctor_Irel_thms,
1880 xtor_co_iter_thmss = transpose [ctor_fold_thms, ctor_rec_thms],
1881 xtor_co_iter_o_map_thmss = transpose [ctor_fold_o_map_thms, ctor_rec_o_map_thms],
1882 rel_xtor_co_induct_thm = Irel_induct_thm},
1883 lthy |> Local_Theory.notes (maybe_conceal_notes (common_notes @ notes @ Ibnf_notes)) |> snd)
1887 Outer_Syntax.local_theory @{command_spec "datatype_new"} "define new-style inductive datatypes"
1888 (parse_co_datatype_cmd Least_FP construct_lfp);
1890 val _ = Outer_Syntax.local_theory @{command_spec "primrec_new"}
1891 "define primitive recursive functions"
1892 (Parse.fixes -- Parse_Spec.where_alt_specs >> (snd oo uncurry add_primrec_cmd));