author | wenzelm |
Sun, 09 Sep 2018 13:44:48 +0200 | |
changeset 68960 | b85d509e7cbf |
parent 67091 | 1393c2340eec |
child 69593 | 3dda49e08b9d |
permissions | -rw-r--r-- |
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(* Title: HOL/Tools/BNF/bnf_comp.ML |
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Author: Dmitriy Traytel, TU Muenchen |
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Author: Jasmin Blanchette, TU Muenchen |
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Copyright 2012 |
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Composition of bounded natural functors. |
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*) |
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signature BNF_COMP = |
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sig |
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val typedef_threshold: int Config.T |
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val with_typedef_threshold: int -> (Proof.context -> Proof.context) -> Proof.context -> |
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Proof.context |
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val with_typedef_threshold_yield: int -> (Proof.context -> 'a * Proof.context) -> Proof.context -> |
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'a * Proof.context |
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val ID_bnf: BNF_Def.bnf |
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val DEADID_bnf: BNF_Def.bnf |
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type comp_cache |
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type unfold_set = |
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{map_unfolds: thm list, |
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set_unfoldss: thm list list, |
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rel_unfolds: thm list} |
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val empty_comp_cache: comp_cache |
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val empty_unfolds: unfold_set |
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exception BAD_DEAD of typ * typ |
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||
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val bnf_of_typ: bool -> BNF_Def.inline_policy -> (binding -> binding) -> |
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((string * sort) list list -> (string * sort) list) -> (string * sort) list -> |
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(string * sort) list -> typ -> (comp_cache * unfold_set) * local_theory -> |
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(BNF_Def.bnf * (typ list * typ list)) * ((comp_cache * unfold_set) * local_theory) |
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val default_comp_sort: (string * sort) list list -> (string * sort) list |
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val clean_compose_bnf: BNF_Def.inline_policy -> (binding -> binding) -> binding -> BNF_Def.bnf -> |
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BNF_Def.bnf list -> unfold_set * local_theory -> BNF_Def.bnf * (unfold_set * local_theory) |
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val kill_bnf: (binding -> binding) -> int -> BNF_Def.bnf -> |
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(comp_cache * unfold_set) * local_theory -> |
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BNF_Def.bnf * ((comp_cache * unfold_set) * local_theory) |
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val lift_bnf: (binding -> binding) -> int -> BNF_Def.bnf -> |
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(comp_cache * unfold_set) * local_theory -> |
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BNF_Def.bnf * ((comp_cache * unfold_set) * local_theory) |
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val permute_bnf: (binding -> binding) -> int list -> int list -> BNF_Def.bnf -> |
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(comp_cache * unfold_set) * local_theory -> |
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BNF_Def.bnf * ((comp_cache * unfold_set) * local_theory) |
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val permute_and_kill_bnf: (binding -> binding) -> int -> int list -> int list -> BNF_Def.bnf -> |
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(comp_cache * unfold_set) * local_theory -> |
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BNF_Def.bnf * ((comp_cache * unfold_set) * local_theory) |
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val lift_and_permute_bnf: (binding -> binding) -> int -> int list -> int list -> BNF_Def.bnf -> |
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(comp_cache * unfold_set) * local_theory -> |
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BNF_Def.bnf * ((comp_cache * unfold_set) * local_theory) |
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val normalize_bnfs: (int -> binding -> binding) -> ''a list list -> ''a list -> |
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(''a list list -> ''a list) -> BNF_Def.bnf list -> (comp_cache * unfold_set) * local_theory -> |
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(int list list * ''a list) * (BNF_Def.bnf list * ((comp_cache * unfold_set) * local_theory)) |
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val compose_bnf: BNF_Def.inline_policy -> (int -> binding -> binding) -> |
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((string * sort) list list -> (string * sort) list) -> BNF_Def.bnf -> BNF_Def.bnf list -> |
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typ list -> typ list list -> typ list list -> (comp_cache * unfold_set) * local_theory -> |
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(BNF_Def.bnf * (typ list * typ list)) * ((comp_cache * unfold_set) * local_theory) |
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type absT_info = |
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{absT: typ, |
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repT: typ, |
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abs: term, |
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rep: term, |
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abs_inject: thm, |
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abs_inverse: thm, |
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type_definition: thm} |
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val morph_absT_info: morphism -> absT_info -> absT_info |
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val mk_absT: theory -> typ -> typ -> typ -> typ |
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val mk_repT: typ -> typ -> typ -> typ |
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val mk_abs: typ -> term -> term |
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val mk_rep: typ -> term -> term |
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val seal_bnf: (binding -> binding) -> unfold_set -> binding -> bool -> typ list -> typ list -> |
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BNF_Def.bnf -> local_theory -> (BNF_Def.bnf * (typ list * absT_info)) * local_theory |
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end; |
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structure BNF_Comp : BNF_COMP = |
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struct |
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open BNF_Def |
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open BNF_Util |
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open BNF_Tactics |
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open BNF_Comp_Tactics |
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val typedef_threshold = Attrib.setup_config_int @{binding bnf_typedef_threshold} (K 6); |
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fun with_typedef_threshold threshold f lthy = |
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lthy |
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|> Config.put typedef_threshold threshold |
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|> f |
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|> Config.put typedef_threshold (Config.get lthy typedef_threshold); |
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fun with_typedef_threshold_yield threshold f lthy = |
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lthy |
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|> Config.put typedef_threshold threshold |
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|> f |
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||> Config.put typedef_threshold (Config.get lthy typedef_threshold); |
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val ID_bnf = the (bnf_of @{context} "BNF_Composition.ID"); |
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val DEADID_bnf = the (bnf_of @{context} "BNF_Composition.DEADID"); |
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type comp_cache = (bnf * (typ list * typ list)) Typtab.table; |
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fun key_of_types s Ts = Type (s, Ts); |
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fun key_of_typess s = key_of_types s o map (key_of_types ""); |
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fun typ_of_int n = Type (string_of_int n, []); |
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fun typ_of_bnf bnf = |
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key_of_typess "" [[T_of_bnf bnf], lives_of_bnf bnf, sort Term_Ord.typ_ord (deads_of_bnf bnf)]; |
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fun key_of_kill n bnf = key_of_types "k" [typ_of_int n, typ_of_bnf bnf]; |
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fun key_of_lift n bnf = key_of_types "l" [typ_of_int n, typ_of_bnf bnf]; |
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fun key_of_permute src dest bnf = |
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key_of_types "p" (map typ_of_int src @ map typ_of_int dest @ [typ_of_bnf bnf]); |
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fun key_of_compose oDs Dss Ass outer inners = |
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key_of_types "c" (map (key_of_typess "") [[oDs], Dss, Ass, [map typ_of_bnf (outer :: inners)]]); |
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fun cache_comp_simple key cache (bnf, (unfold_set, lthy)) = |
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(bnf, ((Typtab.update (key, (bnf, ([], []))) cache, unfold_set), lthy)); |
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fun cache_comp key (bnf_Ds_As, ((cache, unfold_set), lthy)) = |
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(bnf_Ds_As, ((Typtab.update (key, bnf_Ds_As) cache, unfold_set), lthy)); |
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type unfold_set = { |
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map_unfolds: thm list, |
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set_unfoldss: thm list list, |
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rel_unfolds: thm list |
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}; |
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val empty_comp_cache = Typtab.empty; |
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val empty_unfolds = {map_unfolds = [], set_unfoldss = [], rel_unfolds = []}; |
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fun add_to_thms thms new = thms |> not (Thm.is_reflexive new) ? insert Thm.eq_thm new; |
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fun adds_to_thms thms news = insert (eq_set Thm.eq_thm) (no_reflexive news) thms; |
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fun add_to_unfolds map sets rel |
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{map_unfolds, set_unfoldss, rel_unfolds} = |
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{map_unfolds = add_to_thms map_unfolds map, |
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set_unfoldss = adds_to_thms set_unfoldss sets, |
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rel_unfolds = add_to_thms rel_unfolds rel}; |
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fun add_bnf_to_unfolds bnf = |
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add_to_unfolds (map_def_of_bnf bnf) (set_defs_of_bnf bnf) (rel_def_of_bnf bnf); |
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val bdTN = "bdT"; |
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fun mk_killN n = "_kill" ^ string_of_int n; |
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fun mk_liftN n = "_lift" ^ string_of_int n; |
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fun mk_permuteN src dest = |
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"_permute_" ^ implode (map string_of_int src) ^ "_" ^ implode (map string_of_int dest); |
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(*copied from Envir.expand_term_free*) |
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fun expand_term_const defs = |
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let |
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val eqs = map ((fn ((x, U), u) => (x, (U, u))) o apfst dest_Const) defs; |
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val get = fn Const (x, _) => AList.lookup (op =) eqs x | _ => NONE; |
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in Envir.expand_term get end; |
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val id_bnf_def = @{thm id_bnf_def}; |
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val expand_id_bnf_def = expand_term_const [Thm.prop_of id_bnf_def |> Logic.dest_equals]; |
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fun is_sum_prod_natLeq (Const (@{const_name csum}, _) $ t $ u) = forall is_sum_prod_natLeq [t, u] |
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| is_sum_prod_natLeq (Const (@{const_name cprod}, _) $ t $ u) = forall is_sum_prod_natLeq [t, u] |
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| is_sum_prod_natLeq t = t aconv @{term natLeq}; |
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fun clean_compose_bnf const_policy qualify b outer inners (unfold_set, lthy) = |
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let |
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val olive = live_of_bnf outer; |
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val onwits = nwits_of_bnf outer; |
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val odeads = deads_of_bnf outer; |
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val inner = hd inners; |
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|
173 |
val ilive = live_of_bnf inner; |
60207 | 174 |
val ideadss = map deads_of_bnf inners; |
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|
175 |
val inwitss = map nwits_of_bnf inners; |
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|
176 |
|
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|
177 |
(* TODO: check olive = length inners > 0, |
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|
178 |
forall inner from inners. ilive = live, |
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|
179 |
forall inner from inners. idead = dead *) |
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|
180 |
|
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changeset
|
181 |
val (oDs, lthy1) = apfst (map TFree) |
60207 | 182 |
(Variable.invent_types (map Type.sort_of_atyp odeads) lthy); |
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changeset
|
183 |
val (Dss, lthy2) = apfst (map (map TFree)) |
60207 | 184 |
(fold_map Variable.invent_types (map (map Type.sort_of_atyp) ideadss) lthy1); |
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changeset
|
185 |
val (Ass, lthy3) = apfst (replicate ilive o map TFree) |
56254 | 186 |
(Variable.invent_types (replicate ilive @{sort type}) lthy2); |
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changeset
|
187 |
val As = if ilive > 0 then hd Ass else []; |
7f79f94a432c
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parents:
diff
changeset
|
188 |
val Ass_repl = replicate olive As; |
55906 | 189 |
val (Bs, names_lthy) = apfst (map TFree) |
56254 | 190 |
(Variable.invent_types (replicate ilive @{sort type}) lthy3); |
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parents:
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changeset
|
191 |
val Bss_repl = replicate olive Bs; |
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parents:
diff
changeset
|
192 |
|
62324 | 193 |
val (((((fs', Qs'), Ps'), Asets), xs), _) = names_lthy |
52923 | 194 |
|> apfst snd o mk_Frees' "f" (map2 (curry op -->) As Bs) |
49463 | 195 |
||>> apfst snd o mk_Frees' "Q" (map2 mk_pred2T As Bs) |
62324 | 196 |
||>> apfst snd o mk_Frees' "P" (map mk_pred1T As) |
49456 | 197 |
||>> mk_Frees "A" (map HOLogic.mk_setT As) |
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|
198 |
||>> mk_Frees "x" As; |
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changeset
|
199 |
|
58634
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added parameterized ML antiquotations @{map N}, @{fold N}, @{fold_map N}, @{split_list N};
wenzelm
parents:
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changeset
|
200 |
val CAs = @{map 3} mk_T_of_bnf Dss Ass_repl inners; |
48975
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parents:
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changeset
|
201 |
val CCA = mk_T_of_bnf oDs CAs outer; |
58634
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added parameterized ML antiquotations @{map N}, @{fold N}, @{fold_map N}, @{split_list N};
wenzelm
parents:
58359
diff
changeset
|
202 |
val CBs = @{map 3} mk_T_of_bnf Dss Bss_repl inners; |
48975
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parents:
diff
changeset
|
203 |
val outer_sets = mk_sets_of_bnf (replicate olive oDs) (replicate olive CAs) outer; |
61760 | 204 |
val inner_setss = |
205 |
@{map 3} mk_sets_of_bnf (map (replicate ilive) Dss) (replicate olive Ass) inners; |
|
58634
9f10d82e8188
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wenzelm
parents:
58359
diff
changeset
|
206 |
val inner_bds = @{map 3} mk_bd_of_bnf Dss Ass_repl inners; |
48975
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blanchet
parents:
diff
changeset
|
207 |
val outer_bd = mk_bd_of_bnf oDs CAs outer; |
7f79f94a432c
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parents:
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changeset
|
208 |
|
7f79f94a432c
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parents:
diff
changeset
|
209 |
(*%f1 ... fn. outer.map (inner_1.map f1 ... fn) ... (inner_m.map f1 ... fn)*) |
49303 | 210 |
val mapx = fold_rev Term.abs fs' |
48975
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parents:
diff
changeset
|
211 |
(Term.list_comb (mk_map_of_bnf oDs CAs CBs outer, |
49463 | 212 |
map2 (fn Ds => (fn f => Term.list_comb (f, map Bound (ilive - 1 downto 0))) o |
48975
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parents:
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changeset
|
213 |
mk_map_of_bnf Ds As Bs) Dss inners)); |
49507 | 214 |
(*%Q1 ... Qn. outer.rel (inner_1.rel Q1 ... Qn) ... (inner_m.rel Q1 ... Qn)*) |
215 |
val rel = fold_rev Term.abs Qs' |
|
216 |
(Term.list_comb (mk_rel_of_bnf oDs CAs CBs outer, |
|
49463 | 217 |
map2 (fn Ds => (fn f => Term.list_comb (f, map Bound (ilive - 1 downto 0))) o |
49507 | 218 |
mk_rel_of_bnf Ds As Bs) Dss inners)); |
62324 | 219 |
(*%P1 ... Pn. outer.pred (inner_1.pred P1 ... Pn) ... (inner_m.pred P1 ... Pn)*) |
220 |
val pred = fold_rev Term.abs Ps' |
|
221 |
(Term.list_comb (mk_pred_of_bnf oDs CAs outer, |
|
222 |
map2 (fn Ds => (fn f => Term.list_comb (f, map Bound (ilive - 1 downto 0))) o |
|
223 |
mk_pred_of_bnf Ds As) Dss inners)); |
|
48975
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changeset
|
224 |
|
7f79f94a432c
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changeset
|
225 |
(*Union o collect {outer.set_1 ... outer.set_m} o outer.map inner_1.set_i ... inner_m.set_i*) |
7f79f94a432c
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parents:
diff
changeset
|
226 |
(*Union o collect {image inner_1.set_i o outer.set_1 ... image inner_m.set_i o outer.set_m}*) |
49303 | 227 |
fun mk_set i = |
48975
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parents:
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changeset
|
228 |
let |
7f79f94a432c
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parents:
diff
changeset
|
229 |
val (setTs, T) = `(replicate olive o HOLogic.mk_setT) (nth As i); |
7f79f94a432c
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parents:
diff
changeset
|
230 |
val outer_set = mk_collect |
7f79f94a432c
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blanchet
parents:
diff
changeset
|
231 |
(mk_sets_of_bnf (replicate olive oDs) (replicate olive setTs) outer) |
7f79f94a432c
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blanchet
parents:
diff
changeset
|
232 |
(mk_T_of_bnf oDs setTs outer --> HOLogic.mk_setT T); |
7f79f94a432c
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blanchet
parents:
diff
changeset
|
233 |
val inner_sets = map (fn sets => nth sets i) inner_setss; |
7f79f94a432c
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blanchet
parents:
diff
changeset
|
234 |
val outer_map = mk_map_of_bnf oDs CAs setTs outer; |
7f79f94a432c
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blanchet
parents:
diff
changeset
|
235 |
val map_inner_sets = Term.list_comb (outer_map, inner_sets); |
7f79f94a432c
added new (co)datatype package + theories of ordinals and cardinals (with Dmitriy and Andrei)
blanchet
parents:
diff
changeset
|
236 |
val collect_image = mk_collect |
7f79f94a432c
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blanchet
parents:
diff
changeset
|
237 |
(map2 (fn f => fn set => HOLogic.mk_comp (mk_image f, set)) inner_sets outer_sets) |
7f79f94a432c
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blanchet
parents:
diff
changeset
|
238 |
(CCA --> HOLogic.mk_setT T); |
7f79f94a432c
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blanchet
parents:
diff
changeset
|
239 |
in |
7f79f94a432c
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parents:
diff
changeset
|
240 |
(Library.foldl1 HOLogic.mk_comp [mk_Union T, outer_set, map_inner_sets], |
7f79f94a432c
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blanchet
parents:
diff
changeset
|
241 |
HOLogic.mk_comp (mk_Union T, collect_image)) |
7f79f94a432c
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parents:
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changeset
|
242 |
end; |
7f79f94a432c
added new (co)datatype package + theories of ordinals and cardinals (with Dmitriy and Andrei)
blanchet
parents:
diff
changeset
|
243 |
|
49303 | 244 |
val (sets, sets_alt) = map_split mk_set (0 upto ilive - 1); |
48975
7f79f94a432c
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blanchet
parents:
diff
changeset
|
245 |
|
55906 | 246 |
fun mk_simplified_set set = |
247 |
let |
|
248 |
val setT = fastype_of set; |
|
58181 | 249 |
val var_set' = Const (@{const_name id_bnf}, setT --> setT) $ Var ((Name.uu, 0), setT); |
55908
e6d570cb0f5e
no 'sorry' so that the schematic variable gets instantiated
blanchet
parents:
55906
diff
changeset
|
250 |
val goal = mk_Trueprop_eq (var_set', set); |
55930
25a90cebbbe5
more careful simplification of sets (cf. abf91ebd0820)---yields smaller terms
traytel
parents:
55908
diff
changeset
|
251 |
fun tac {context = ctxt, prems = _} = |
25a90cebbbe5
more careful simplification of sets (cf. abf91ebd0820)---yields smaller terms
traytel
parents:
55908
diff
changeset
|
252 |
mk_simplified_set_tac ctxt (collect_set_map_of_bnf outer); |
55906 | 253 |
val set'_eq_set = |
57890
1e13f63fb452
use Goal.prove_sorry instead of Goal.prove where possible (= no schematics in goal and tactic is expected to succeed)
traytel
parents:
57632
diff
changeset
|
254 |
Goal.prove (*no sorry*) names_lthy [] [] goal tac |
55906 | 255 |
|> Thm.close_derivation; |
256 |
val set' = fst (HOLogic.dest_eq (HOLogic.dest_Trueprop (Thm.prop_of set'_eq_set))); |
|
257 |
in |
|
258 |
(set', set'_eq_set) |
|
259 |
end; |
|
260 |
||
261 |
val (sets', set'_eq_sets) = |
|
262 |
map_split mk_simplified_set sets |
|
263 |
||> Proof_Context.export names_lthy lthy; |
|
264 |
||
48975
7f79f94a432c
added new (co)datatype package + theories of ordinals and cardinals (with Dmitriy and Andrei)
blanchet
parents:
diff
changeset
|
265 |
(*(inner_1.bd +c ... +c inner_m.bd) *c outer.bd*) |
54421 | 266 |
val bd = mk_cprod (Library.foldr1 (uncurry mk_csum) inner_bds) outer_bd; |
48975
7f79f94a432c
added new (co)datatype package + theories of ordinals and cardinals (with Dmitriy and Andrei)
blanchet
parents:
diff
changeset
|
267 |
|
55851
3d40cf74726c
optimize cardinal bounds involving natLeq (omega)
blanchet
parents:
55803
diff
changeset
|
268 |
val (bd', bd_ordIso_natLeq_thm_opt) = |
3d40cf74726c
optimize cardinal bounds involving natLeq (omega)
blanchet
parents:
55803
diff
changeset
|
269 |
if is_sum_prod_natLeq bd then |
3d40cf74726c
optimize cardinal bounds involving natLeq (omega)
blanchet
parents:
55803
diff
changeset
|
270 |
let |
3d40cf74726c
optimize cardinal bounds involving natLeq (omega)
blanchet
parents:
55803
diff
changeset
|
271 |
val bd' = @{term natLeq}; |
3d40cf74726c
optimize cardinal bounds involving natLeq (omega)
blanchet
parents:
55803
diff
changeset
|
272 |
val bd_bd' = HOLogic.mk_prod (bd, bd'); |
3d40cf74726c
optimize cardinal bounds involving natLeq (omega)
blanchet
parents:
55803
diff
changeset
|
273 |
val ordIso = Const (@{const_name ordIso}, HOLogic.mk_setT (fastype_of bd_bd')); |
57567 | 274 |
val goal = mk_Trueprop_mem (bd_bd', ordIso); |
55851
3d40cf74726c
optimize cardinal bounds involving natLeq (omega)
blanchet
parents:
55803
diff
changeset
|
275 |
in |
60757 | 276 |
(bd', SOME (Goal.prove_sorry lthy [] [] goal (bd_ordIso_natLeq_tac o #context) |
55851
3d40cf74726c
optimize cardinal bounds involving natLeq (omega)
blanchet
parents:
55803
diff
changeset
|
277 |
|> Thm.close_derivation)) |
3d40cf74726c
optimize cardinal bounds involving natLeq (omega)
blanchet
parents:
55803
diff
changeset
|
278 |
end |
3d40cf74726c
optimize cardinal bounds involving natLeq (omega)
blanchet
parents:
55803
diff
changeset
|
279 |
else |
3d40cf74726c
optimize cardinal bounds involving natLeq (omega)
blanchet
parents:
55803
diff
changeset
|
280 |
(bd, NONE); |
3d40cf74726c
optimize cardinal bounds involving natLeq (omega)
blanchet
parents:
55803
diff
changeset
|
281 |
|
60728 | 282 |
fun map_id0_tac ctxt = |
283 |
mk_comp_map_id0_tac ctxt (map_id0_of_bnf outer) (map_cong0_of_bnf outer) |
|
53270 | 284 |
(map map_id0_of_bnf inners); |
48975
7f79f94a432c
added new (co)datatype package + theories of ordinals and cardinals (with Dmitriy and Andrei)
blanchet
parents:
diff
changeset
|
285 |
|
60728 | 286 |
fun map_comp0_tac ctxt = |
287 |
mk_comp_map_comp0_tac ctxt (map_comp0_of_bnf outer) (map_cong0_of_bnf outer) |
|
53287 | 288 |
(map map_comp0_of_bnf inners); |
48975
7f79f94a432c
added new (co)datatype package + theories of ordinals and cardinals (with Dmitriy and Andrei)
blanchet
parents:
diff
changeset
|
289 |
|
55906 | 290 |
fun mk_single_set_map0_tac i ctxt = |
291 |
mk_comp_set_map0_tac ctxt (nth set'_eq_sets i) (map_comp0_of_bnf outer) |
|
292 |
(map_cong0_of_bnf outer) (collect_set_map_of_bnf outer) |
|
53289 | 293 |
(map ((fn thms => nth thms i) o set_map0_of_bnf) inners); |
48975
7f79f94a432c
added new (co)datatype package + theories of ordinals and cardinals (with Dmitriy and Andrei)
blanchet
parents:
diff
changeset
|
294 |
|
53289 | 295 |
val set_map0_tacs = map mk_single_set_map0_tac (0 upto ilive - 1); |
48975
7f79f94a432c
added new (co)datatype package + theories of ordinals and cardinals (with Dmitriy and Andrei)
blanchet
parents:
diff
changeset
|
296 |
|
60728 | 297 |
fun bd_card_order_tac ctxt = |
298 |
mk_comp_bd_card_order_tac ctxt (map bd_card_order_of_bnf inners) (bd_card_order_of_bnf outer); |
|
48975
7f79f94a432c
added new (co)datatype package + theories of ordinals and cardinals (with Dmitriy and Andrei)
blanchet
parents:
diff
changeset
|
299 |
|
60728 | 300 |
fun bd_cinfinite_tac ctxt = |
301 |
mk_comp_bd_cinfinite_tac ctxt (bd_cinfinite_of_bnf inner) (bd_cinfinite_of_bnf outer); |
|
48975
7f79f94a432c
added new (co)datatype package + theories of ordinals and cardinals (with Dmitriy and Andrei)
blanchet
parents:
diff
changeset
|
302 |
|
49303 | 303 |
val set_alt_thms = |
52059 | 304 |
if Config.get lthy quick_and_dirty then |
49456 | 305 |
[] |
48975
7f79f94a432c
added new (co)datatype package + theories of ordinals and cardinals (with Dmitriy and Andrei)
blanchet
parents:
diff
changeset
|
306 |
else |
49109
0e5b859e1c91
no more aliases for Local_Theory.note; use Thm.close_derivation in internal theorems;
traytel
parents:
49019
diff
changeset
|
307 |
map (fn goal => |
51551 | 308 |
Goal.prove_sorry lthy [] [] goal |
49714 | 309 |
(fn {context = ctxt, prems = _} => |
51766
f19a4d0ab1bf
renamed "set_natural" to "set_map", reflecting {Bl,Po,Tr} concensus
blanchet
parents:
51761
diff
changeset
|
310 |
mk_comp_set_alt_tac ctxt (collect_set_map_of_bnf outer)) |
49109
0e5b859e1c91
no more aliases for Local_Theory.note; use Thm.close_derivation in internal theorems;
traytel
parents:
49019
diff
changeset
|
311 |
|> Thm.close_derivation) |
63824 | 312 |
(map2 (curry mk_Trueprop_eq) sets sets_alt); |
48975
7f79f94a432c
added new (co)datatype package + theories of ordinals and cardinals (with Dmitriy and Andrei)
blanchet
parents:
diff
changeset
|
313 |
|
55906 | 314 |
fun map_cong0_tac ctxt = |
315 |
mk_comp_map_cong0_tac ctxt set'_eq_sets set_alt_thms (map_cong0_of_bnf outer) |
|
316 |
(map map_cong0_of_bnf inners); |
|
48975
7f79f94a432c
added new (co)datatype package + theories of ordinals and cardinals (with Dmitriy and Andrei)
blanchet
parents:
diff
changeset
|
317 |
|
49303 | 318 |
val set_bd_tacs = |
52059 | 319 |
if Config.get lthy quick_and_dirty then |
49669 | 320 |
replicate ilive (K all_tac) |
48975
7f79f94a432c
added new (co)datatype package + theories of ordinals and cardinals (with Dmitriy and Andrei)
blanchet
parents:
diff
changeset
|
321 |
else |
7f79f94a432c
added new (co)datatype package + theories of ordinals and cardinals (with Dmitriy and Andrei)
blanchet
parents:
diff
changeset
|
322 |
let |
7f79f94a432c
added new (co)datatype package + theories of ordinals and cardinals (with Dmitriy and Andrei)
blanchet
parents:
diff
changeset
|
323 |
val outer_set_bds = set_bd_of_bnf outer; |
7f79f94a432c
added new (co)datatype package + theories of ordinals and cardinals (with Dmitriy and Andrei)
blanchet
parents:
diff
changeset
|
324 |
val inner_set_bdss = map set_bd_of_bnf inners; |
7f79f94a432c
added new (co)datatype package + theories of ordinals and cardinals (with Dmitriy and Andrei)
blanchet
parents:
diff
changeset
|
325 |
val inner_bd_Card_orders = map bd_Card_order_of_bnf inners; |
49303 | 326 |
fun single_set_bd_thm i j = |
48975
7f79f94a432c
added new (co)datatype package + theories of ordinals and cardinals (with Dmitriy and Andrei)
blanchet
parents:
diff
changeset
|
327 |
@{thm comp_single_set_bd} OF [nth inner_bd_Card_orders j, nth (nth inner_set_bdss j) i, |
7f79f94a432c
added new (co)datatype package + theories of ordinals and cardinals (with Dmitriy and Andrei)
blanchet
parents:
diff
changeset
|
328 |
nth outer_set_bds j] |
7f79f94a432c
added new (co)datatype package + theories of ordinals and cardinals (with Dmitriy and Andrei)
blanchet
parents:
diff
changeset
|
329 |
val single_set_bd_thmss = |
49303 | 330 |
map ((fn f => map f (0 upto olive - 1)) o single_set_bd_thm) (0 upto ilive - 1); |
48975
7f79f94a432c
added new (co)datatype package + theories of ordinals and cardinals (with Dmitriy and Andrei)
blanchet
parents:
diff
changeset
|
331 |
in |
58634
9f10d82e8188
added parameterized ML antiquotations @{map N}, @{fold N}, @{fold_map N}, @{split_list N};
wenzelm
parents:
58359
diff
changeset
|
332 |
@{map 3} (fn set'_eq_set => fn set_alt => fn single_set_bds => fn ctxt => |
55906 | 333 |
mk_comp_set_bd_tac ctxt set'_eq_set bd_ordIso_natLeq_thm_opt set_alt single_set_bds) |
334 |
set'_eq_sets set_alt_thms single_set_bd_thmss |
|
48975
7f79f94a432c
added new (co)datatype package + theories of ordinals and cardinals (with Dmitriy and Andrei)
blanchet
parents:
diff
changeset
|
335 |
end; |
7f79f94a432c
added new (co)datatype package + theories of ordinals and cardinals (with Dmitriy and Andrei)
blanchet
parents:
diff
changeset
|
336 |
|
49303 | 337 |
val in_alt_thm = |
49155
f51ab68f882f
do not trivialize important internal theorem in quick_and_dirty mode
traytel
parents:
49123
diff
changeset
|
338 |
let |
49303 | 339 |
val inx = mk_in Asets sets CCA; |
340 |
val in_alt = mk_in (map2 (mk_in Asets) inner_setss CAs) outer_sets CCA; |
|
341 |
val goal = fold_rev Logic.all Asets (mk_Trueprop_eq (inx, in_alt)); |
|
49155
f51ab68f882f
do not trivialize important internal theorem in quick_and_dirty mode
traytel
parents:
49123
diff
changeset
|
342 |
in |
51551 | 343 |
Goal.prove_sorry lthy [] [] goal |
49714 | 344 |
(fn {context = ctxt, prems = _} => mk_comp_in_alt_tac ctxt set_alt_thms) |
49155
f51ab68f882f
do not trivialize important internal theorem in quick_and_dirty mode
traytel
parents:
49123
diff
changeset
|
345 |
|> Thm.close_derivation |
f51ab68f882f
do not trivialize important internal theorem in quick_and_dirty mode
traytel
parents:
49123
diff
changeset
|
346 |
end; |
48975
7f79f94a432c
added new (co)datatype package + theories of ordinals and cardinals (with Dmitriy and Andrei)
blanchet
parents:
diff
changeset
|
347 |
|
60728 | 348 |
fun le_rel_OO_tac ctxt = mk_le_rel_OO_tac ctxt (le_rel_OO_of_bnf outer) (rel_mono_of_bnf outer) |
54841
af71b753c459
express weak pullback property of bnfs only in terms of the relator
traytel
parents:
54742
diff
changeset
|
349 |
(map le_rel_OO_of_bnf inners); |
48975
7f79f94a432c
added new (co)datatype package + theories of ordinals and cardinals (with Dmitriy and Andrei)
blanchet
parents:
diff
changeset
|
350 |
|
55906 | 351 |
fun rel_OO_Grp_tac ctxt = |
49456 | 352 |
let |
51893
596baae88a88
got rid of the set based relator---use (binary) predicate based relator instead
traytel
parents:
51837
diff
changeset
|
353 |
val outer_rel_Grp = rel_Grp_of_bnf outer RS sym; |
49463 | 354 |
val thm = |
62324 | 355 |
trans OF [in_alt_thm RS @{thm OO_Grp_cong}, |
51893
596baae88a88
got rid of the set based relator---use (binary) predicate based relator instead
traytel
parents:
51837
diff
changeset
|
356 |
trans OF [@{thm arg_cong2[of _ _ _ _ relcompp]} OF |
596baae88a88
got rid of the set based relator---use (binary) predicate based relator instead
traytel
parents:
51837
diff
changeset
|
357 |
[trans OF [outer_rel_Grp RS @{thm arg_cong[of _ _ conversep]}, |
596baae88a88
got rid of the set based relator---use (binary) predicate based relator instead
traytel
parents:
51837
diff
changeset
|
358 |
rel_conversep_of_bnf outer RS sym], outer_rel_Grp], |
61242 | 359 |
trans OF [rel_OO_of_bnf outer RS sym, rel_cong0_of_bnf outer OF |
62324 | 360 |
(map (fn bnf => rel_OO_Grp_of_bnf bnf RS sym) inners)]]] RS sym; |
49456 | 361 |
in |
60728 | 362 |
unfold_thms_tac ctxt set'_eq_sets THEN rtac ctxt thm 1 |
49463 | 363 |
end; |
49456 | 364 |
|
62324 | 365 |
fun pred_set_tac ctxt = |
366 |
let |
|
367 |
val pred_alt = unfold_thms ctxt @{thms Ball_Collect} |
|
368 |
(trans OF [pred_cong0_of_bnf outer OF map pred_set_of_bnf inners, pred_set_of_bnf outer]); |
|
369 |
val in_alt = in_alt_thm RS @{thm Collect_inj} RS sym; |
|
370 |
in |
|
371 |
unfold_thms_tac ctxt (@{thm Ball_Collect} :: set'_eq_sets) THEN |
|
372 |
HEADGOAL (rtac ctxt (trans OF [pred_alt, in_alt])) |
|
373 |
end |
|
374 |
||
53289 | 375 |
val tacs = zip_axioms map_id0_tac map_comp0_tac map_cong0_tac set_map0_tacs bd_card_order_tac |
62324 | 376 |
bd_cinfinite_tac set_bd_tacs le_rel_OO_tac rel_OO_Grp_tac pred_set_tac; |
48975
7f79f94a432c
added new (co)datatype package + theories of ordinals and cardinals (with Dmitriy and Andrei)
blanchet
parents:
diff
changeset
|
377 |
|
7f79f94a432c
added new (co)datatype package + theories of ordinals and cardinals (with Dmitriy and Andrei)
blanchet
parents:
diff
changeset
|
378 |
val outer_wits = mk_wits_of_bnf (replicate onwits oDs) (replicate onwits CAs) outer; |
7f79f94a432c
added new (co)datatype package + theories of ordinals and cardinals (with Dmitriy and Andrei)
blanchet
parents:
diff
changeset
|
379 |
|
7f79f94a432c
added new (co)datatype package + theories of ordinals and cardinals (with Dmitriy and Andrei)
blanchet
parents:
diff
changeset
|
380 |
val inner_witss = map (map (fn (I, wit) => Term.list_comb (wit, map (nth xs) I))) |
58634
9f10d82e8188
added parameterized ML antiquotations @{map N}, @{fold N}, @{fold_map N}, @{split_list N};
wenzelm
parents:
58359
diff
changeset
|
381 |
(@{map 3} (fn Ds => fn n => mk_wits_of_bnf (replicate n Ds) (replicate n As)) |
48975
7f79f94a432c
added new (co)datatype package + theories of ordinals and cardinals (with Dmitriy and Andrei)
blanchet
parents:
diff
changeset
|
382 |
Dss inwitss inners); |
7f79f94a432c
added new (co)datatype package + theories of ordinals and cardinals (with Dmitriy and Andrei)
blanchet
parents:
diff
changeset
|
383 |
|
7f79f94a432c
added new (co)datatype package + theories of ordinals and cardinals (with Dmitriy and Andrei)
blanchet
parents:
diff
changeset
|
384 |
val inner_witsss = map (map (nth inner_witss) o fst) outer_wits; |
7f79f94a432c
added new (co)datatype package + theories of ordinals and cardinals (with Dmitriy and Andrei)
blanchet
parents:
diff
changeset
|
385 |
|
49303 | 386 |
val wits = (inner_witsss, (map (single o snd) outer_wits)) |
48975
7f79f94a432c
added new (co)datatype package + theories of ordinals and cardinals (with Dmitriy and Andrei)
blanchet
parents:
diff
changeset
|
387 |
|-> map2 (fold (map_product (fn iwit => fn owit => owit $ iwit))) |
7f79f94a432c
added new (co)datatype package + theories of ordinals and cardinals (with Dmitriy and Andrei)
blanchet
parents:
diff
changeset
|
388 |
|> flat |
7f79f94a432c
added new (co)datatype package + theories of ordinals and cardinals (with Dmitriy and Andrei)
blanchet
parents:
diff
changeset
|
389 |
|> map (`(fn t => Term.add_frees t [])) |
7f79f94a432c
added new (co)datatype package + theories of ordinals and cardinals (with Dmitriy and Andrei)
blanchet
parents:
diff
changeset
|
390 |
|> minimize_wits |
7f79f94a432c
added new (co)datatype package + theories of ordinals and cardinals (with Dmitriy and Andrei)
blanchet
parents:
diff
changeset
|
391 |
|> map (fn (frees, t) => fold absfree frees t); |
7f79f94a432c
added new (co)datatype package + theories of ordinals and cardinals (with Dmitriy and Andrei)
blanchet
parents:
diff
changeset
|
392 |
|
55197 | 393 |
fun wit_tac ctxt = |
55906 | 394 |
mk_comp_wit_tac ctxt set'_eq_sets (wit_thms_of_bnf outer) (collect_set_map_of_bnf outer) |
48975
7f79f94a432c
added new (co)datatype package + theories of ordinals and cardinals (with Dmitriy and Andrei)
blanchet
parents:
diff
changeset
|
395 |
(maps wit_thms_of_bnf inners); |
7f79f94a432c
added new (co)datatype package + theories of ordinals and cardinals (with Dmitriy and Andrei)
blanchet
parents:
diff
changeset
|
396 |
|
7f79f94a432c
added new (co)datatype package + theories of ordinals and cardinals (with Dmitriy and Andrei)
blanchet
parents:
diff
changeset
|
397 |
val (bnf', lthy') = |
56016
8875cdcfc85b
unfold intermediate definitions after sealing the bnf
traytel
parents:
56013
diff
changeset
|
398 |
bnf_def const_policy (K Dont_Note) true qualify tacs wit_tac (SOME (oDs @ flat Dss)) |
62324 | 399 |
Binding.empty Binding.empty Binding.empty [] |
400 |
(((((((b, CCA), mapx), sets'), bd'), wits), SOME rel), SOME pred) lthy; |
|
55906 | 401 |
|
402 |
val phi = |
|
58181 | 403 |
Morphism.thm_morphism "BNF" (unfold_thms lthy' [id_bnf_def]) |
404 |
$> Morphism.term_morphism "BNF" expand_id_bnf_def; |
|
55906 | 405 |
|
406 |
val bnf'' = morph_bnf phi bnf'; |
|
48975
7f79f94a432c
added new (co)datatype package + theories of ordinals and cardinals (with Dmitriy and Andrei)
blanchet
parents:
diff
changeset
|
407 |
in |
55906 | 408 |
(bnf'', (add_bnf_to_unfolds bnf'' unfold_set, lthy')) |
48975
7f79f94a432c
added new (co)datatype package + theories of ordinals and cardinals (with Dmitriy and Andrei)
blanchet
parents:
diff
changeset
|
409 |
end; |
7f79f94a432c
added new (co)datatype package + theories of ordinals and cardinals (with Dmitriy and Andrei)
blanchet
parents:
diff
changeset
|
410 |
|
7f79f94a432c
added new (co)datatype package + theories of ordinals and cardinals (with Dmitriy and Andrei)
blanchet
parents:
diff
changeset
|
411 |
(* Killing live variables *) |
7f79f94a432c
added new (co)datatype package + theories of ordinals and cardinals (with Dmitriy and Andrei)
blanchet
parents:
diff
changeset
|
412 |
|
55904 | 413 |
fun raw_kill_bnf qualify n bnf (accum as (unfold_set, lthy)) = |
414 |
if n = 0 then (bnf, accum) else |
|
48975
7f79f94a432c
added new (co)datatype package + theories of ordinals and cardinals (with Dmitriy and Andrei)
blanchet
parents:
diff
changeset
|
415 |
let |
49425 | 416 |
val b = Binding.suffix_name (mk_killN n) (name_of_bnf bnf); |
48975
7f79f94a432c
added new (co)datatype package + theories of ordinals and cardinals (with Dmitriy and Andrei)
blanchet
parents:
diff
changeset
|
417 |
val live = live_of_bnf bnf; |
60207 | 418 |
val deads = deads_of_bnf bnf; |
48975
7f79f94a432c
added new (co)datatype package + theories of ordinals and cardinals (with Dmitriy and Andrei)
blanchet
parents:
diff
changeset
|
419 |
val nwits = nwits_of_bnf bnf; |
7f79f94a432c
added new (co)datatype package + theories of ordinals and cardinals (with Dmitriy and Andrei)
blanchet
parents:
diff
changeset
|
420 |
|
7f79f94a432c
added new (co)datatype package + theories of ordinals and cardinals (with Dmitriy and Andrei)
blanchet
parents:
diff
changeset
|
421 |
(* TODO: check 0 < n <= live *) |
7f79f94a432c
added new (co)datatype package + theories of ordinals and cardinals (with Dmitriy and Andrei)
blanchet
parents:
diff
changeset
|
422 |
|
7f79f94a432c
added new (co)datatype package + theories of ordinals and cardinals (with Dmitriy and Andrei)
blanchet
parents:
diff
changeset
|
423 |
val (Ds, lthy1) = apfst (map TFree) |
60207 | 424 |
(Variable.invent_types (map Type.sort_of_atyp deads) lthy); |
48975
7f79f94a432c
added new (co)datatype package + theories of ordinals and cardinals (with Dmitriy and Andrei)
blanchet
parents:
diff
changeset
|
425 |
val ((killedAs, As), lthy2) = apfst (`(take n) o map TFree) |
56254 | 426 |
(Variable.invent_types (replicate live @{sort type}) lthy1); |
48975
7f79f94a432c
added new (co)datatype package + theories of ordinals and cardinals (with Dmitriy and Andrei)
blanchet
parents:
diff
changeset
|
427 |
val (Bs, _(*lthy3*)) = apfst (append killedAs o map TFree) |
56254 | 428 |
(Variable.invent_types (replicate (live - n) @{sort type}) lthy2); |
48975
7f79f94a432c
added new (co)datatype package + theories of ordinals and cardinals (with Dmitriy and Andrei)
blanchet
parents:
diff
changeset
|
429 |
|
7f79f94a432c
added new (co)datatype package + theories of ordinals and cardinals (with Dmitriy and Andrei)
blanchet
parents:
diff
changeset
|
430 |
val ((Asets, lives), _(*names_lthy*)) = lthy |
49456 | 431 |
|> mk_Frees "A" (map HOLogic.mk_setT (drop n As)) |
48975
7f79f94a432c
added new (co)datatype package + theories of ordinals and cardinals (with Dmitriy and Andrei)
blanchet
parents:
diff
changeset
|
432 |
||>> mk_Frees "x" (drop n As); |
62316 | 433 |
val xs = map (fn T => Const (@{const_name undefined}, T)) killedAs @ lives; |
48975
7f79f94a432c
added new (co)datatype package + theories of ordinals and cardinals (with Dmitriy and Andrei)
blanchet
parents:
diff
changeset
|
434 |
|
7f79f94a432c
added new (co)datatype package + theories of ordinals and cardinals (with Dmitriy and Andrei)
blanchet
parents:
diff
changeset
|
435 |
val T = mk_T_of_bnf Ds As bnf; |
7f79f94a432c
added new (co)datatype package + theories of ordinals and cardinals (with Dmitriy and Andrei)
blanchet
parents:
diff
changeset
|
436 |
|
7f79f94a432c
added new (co)datatype package + theories of ordinals and cardinals (with Dmitriy and Andrei)
blanchet
parents:
diff
changeset
|
437 |
(*bnf.map id ... id*) |
49303 | 438 |
val mapx = Term.list_comb (mk_map_of_bnf Ds As Bs bnf, map HOLogic.id_const killedAs); |
49507 | 439 |
(*bnf.rel (op =) ... (op =)*) |
440 |
val rel = Term.list_comb (mk_rel_of_bnf Ds As Bs bnf, map HOLogic.eq_const killedAs); |
|
62324 | 441 |
(*bnf.pred (%_. True) ... (%_ True)*) |
442 |
val pred = Term.list_comb (mk_pred_of_bnf Ds As bnf, |
|
443 |
map (fn T => Term.absdummy T @{term True}) killedAs); |
|
48975
7f79f94a432c
added new (co)datatype package + theories of ordinals and cardinals (with Dmitriy and Andrei)
blanchet
parents:
diff
changeset
|
444 |
|
7f79f94a432c
added new (co)datatype package + theories of ordinals and cardinals (with Dmitriy and Andrei)
blanchet
parents:
diff
changeset
|
445 |
val bnf_sets = mk_sets_of_bnf (replicate live Ds) (replicate live As) bnf; |
49303 | 446 |
val sets = drop n bnf_sets; |
48975
7f79f94a432c
added new (co)datatype package + theories of ordinals and cardinals (with Dmitriy and Andrei)
blanchet
parents:
diff
changeset
|
447 |
|
55707
50cf04dd2584
clarified interaction with dead variables in the composition of BNFs
traytel
parents:
55706
diff
changeset
|
448 |
val bd = mk_bd_of_bnf Ds As bnf; |
48975
7f79f94a432c
added new (co)datatype package + theories of ordinals and cardinals (with Dmitriy and Andrei)
blanchet
parents:
diff
changeset
|
449 |
|
60728 | 450 |
fun map_id0_tac ctxt = rtac ctxt (map_id0_of_bnf bnf) 1; |
55197 | 451 |
fun map_comp0_tac ctxt = |
55067 | 452 |
unfold_thms_tac ctxt ((map_comp0_of_bnf bnf RS sym) :: |
60728 | 453 |
@{thms comp_assoc id_comp comp_id}) THEN rtac ctxt refl 1; |
55197 | 454 |
fun map_cong0_tac ctxt = |
51761
4c9f08836d87
renamed "map_cong" axiom to "map_cong0" in preparation for real "map_cong"
blanchet
parents:
51758
diff
changeset
|
455 |
mk_kill_map_cong0_tac ctxt n (live - n) (map_cong0_of_bnf bnf); |
60728 | 456 |
val set_map0_tacs = map (fn thm => fn ctxt => rtac ctxt thm 1) (drop n (set_map0_of_bnf bnf)); |
457 |
fun bd_card_order_tac ctxt = rtac ctxt (bd_card_order_of_bnf bnf) 1; |
|
458 |
fun bd_cinfinite_tac ctxt = rtac ctxt (bd_cinfinite_of_bnf bnf) 1; |
|
459 |
val set_bd_tacs = map (fn thm => fn ctxt => rtac ctxt thm 1) (drop n (set_bd_of_bnf bnf)); |
|
48975
7f79f94a432c
added new (co)datatype package + theories of ordinals and cardinals (with Dmitriy and Andrei)
blanchet
parents:
diff
changeset
|
460 |
|
49303 | 461 |
val in_alt_thm = |
49155
f51ab68f882f
do not trivialize important internal theorem in quick_and_dirty mode
traytel
parents:
49123
diff
changeset
|
462 |
let |
49303 | 463 |
val inx = mk_in Asets sets T; |
464 |
val in_alt = mk_in (map HOLogic.mk_UNIV killedAs @ Asets) bnf_sets T; |
|
465 |
val goal = fold_rev Logic.all Asets (mk_Trueprop_eq (inx, in_alt)); |
|
49155
f51ab68f882f
do not trivialize important internal theorem in quick_and_dirty mode
traytel
parents:
49123
diff
changeset
|
466 |
in |
60728 | 467 |
Goal.prove_sorry lthy [] [] goal (fn {context = ctxt, prems = _} => |
468 |
kill_in_alt_tac ctxt) |> Thm.close_derivation |
|
49155
f51ab68f882f
do not trivialize important internal theorem in quick_and_dirty mode
traytel
parents:
49123
diff
changeset
|
469 |
end; |
48975
7f79f94a432c
added new (co)datatype package + theories of ordinals and cardinals (with Dmitriy and Andrei)
blanchet
parents:
diff
changeset
|
470 |
|
55197 | 471 |
fun le_rel_OO_tac ctxt = |
60728 | 472 |
EVERY' [rtac ctxt @{thm ord_le_eq_trans}, rtac ctxt (le_rel_OO_of_bnf bnf)] 1 THEN |
473 |
unfold_thms_tac ctxt @{thms eq_OO} THEN rtac ctxt refl 1; |
|
48975
7f79f94a432c
added new (co)datatype package + theories of ordinals and cardinals (with Dmitriy and Andrei)
blanchet
parents:
diff
changeset
|
474 |
|
60728 | 475 |
fun rel_OO_Grp_tac ctxt = |
49456 | 476 |
let |
51893
596baae88a88
got rid of the set based relator---use (binary) predicate based relator instead
traytel
parents:
51837
diff
changeset
|
477 |
val rel_Grp = rel_Grp_of_bnf bnf RS sym |
49463 | 478 |
val thm = |
51893
596baae88a88
got rid of the set based relator---use (binary) predicate based relator instead
traytel
parents:
51837
diff
changeset
|
479 |
(trans OF [in_alt_thm RS @{thm OO_Grp_cong}, |
596baae88a88
got rid of the set based relator---use (binary) predicate based relator instead
traytel
parents:
51837
diff
changeset
|
480 |
trans OF [@{thm arg_cong2[of _ _ _ _ relcompp]} OF |
596baae88a88
got rid of the set based relator---use (binary) predicate based relator instead
traytel
parents:
51837
diff
changeset
|
481 |
[trans OF [rel_Grp RS @{thm arg_cong[of _ _ conversep]}, |
596baae88a88
got rid of the set based relator---use (binary) predicate based relator instead
traytel
parents:
51837
diff
changeset
|
482 |
rel_conversep_of_bnf bnf RS sym], rel_Grp], |
61242 | 483 |
trans OF [rel_OO_of_bnf bnf RS sym, rel_cong0_of_bnf bnf OF |
51893
596baae88a88
got rid of the set based relator---use (binary) predicate based relator instead
traytel
parents:
51837
diff
changeset
|
484 |
(replicate n @{thm trans[OF Grp_UNIV_id[OF refl] eq_alt[symmetric]]} @ |
52660 | 485 |
replicate (live - n) @{thm Grp_fst_snd})]]] RS sym); |
49456 | 486 |
in |
60728 | 487 |
rtac ctxt thm 1 |
49456 | 488 |
end; |
489 |
||
62324 | 490 |
fun pred_set_tac ctxt = mk_simple_pred_set_tac ctxt (pred_set_of_bnf bnf) in_alt_thm; |
491 |
||
53289 | 492 |
val tacs = zip_axioms map_id0_tac map_comp0_tac map_cong0_tac set_map0_tacs bd_card_order_tac |
62324 | 493 |
bd_cinfinite_tac set_bd_tacs le_rel_OO_tac rel_OO_Grp_tac pred_set_tac; |
48975
7f79f94a432c
added new (co)datatype package + theories of ordinals and cardinals (with Dmitriy and Andrei)
blanchet
parents:
diff
changeset
|
494 |
|
49303 | 495 |
val bnf_wits = mk_wits_of_bnf (replicate nwits Ds) (replicate nwits As) bnf; |
48975
7f79f94a432c
added new (co)datatype package + theories of ordinals and cardinals (with Dmitriy and Andrei)
blanchet
parents:
diff
changeset
|
496 |
|
49303 | 497 |
val wits = map (fn t => fold absfree (Term.add_frees t []) t) |
498 |
(map (fn (I, wit) => Term.list_comb (wit, map (nth xs) I)) bnf_wits); |
|
48975
7f79f94a432c
added new (co)datatype package + theories of ordinals and cardinals (with Dmitriy and Andrei)
blanchet
parents:
diff
changeset
|
499 |
|
60752 | 500 |
fun wit_tac ctxt = mk_simple_wit_tac ctxt (wit_thms_of_bnf bnf); |
48975
7f79f94a432c
added new (co)datatype package + theories of ordinals and cardinals (with Dmitriy and Andrei)
blanchet
parents:
diff
changeset
|
501 |
|
7f79f94a432c
added new (co)datatype package + theories of ordinals and cardinals (with Dmitriy and Andrei)
blanchet
parents:
diff
changeset
|
502 |
val (bnf', lthy') = |
58297 | 503 |
bnf_def Smart_Inline (K Dont_Note) true qualify tacs wit_tac (SOME (Ds @ killedAs)) |
62324 | 504 |
Binding.empty Binding.empty Binding.empty [] |
505 |
(((((((b, T), mapx), sets), bd), wits), SOME rel), SOME pred) lthy; |
|
48975
7f79f94a432c
added new (co)datatype package + theories of ordinals and cardinals (with Dmitriy and Andrei)
blanchet
parents:
diff
changeset
|
506 |
in |
49503 | 507 |
(bnf', (add_bnf_to_unfolds bnf' unfold_set, lthy')) |
48975
7f79f94a432c
added new (co)datatype package + theories of ordinals and cardinals (with Dmitriy and Andrei)
blanchet
parents:
diff
changeset
|
508 |
end; |
7f79f94a432c
added new (co)datatype package + theories of ordinals and cardinals (with Dmitriy and Andrei)
blanchet
parents:
diff
changeset
|
509 |
|
55904 | 510 |
fun kill_bnf qualify n bnf (accum as ((cache, unfold_set), lthy)) = |
511 |
let val key = key_of_kill n bnf in |
|
512 |
(case Typtab.lookup cache key of |
|
513 |
SOME (bnf, _) => (bnf, accum) |
|
514 |
| NONE => cache_comp_simple key cache (raw_kill_bnf qualify n bnf (unfold_set, lthy))) |
|
515 |
end; |
|
516 |
||
48975
7f79f94a432c
added new (co)datatype package + theories of ordinals and cardinals (with Dmitriy and Andrei)
blanchet
parents:
diff
changeset
|
517 |
(* Adding dummy live variables *) |
7f79f94a432c
added new (co)datatype package + theories of ordinals and cardinals (with Dmitriy and Andrei)
blanchet
parents:
diff
changeset
|
518 |
|
55904 | 519 |
fun raw_lift_bnf qualify n bnf (accum as (unfold_set, lthy)) = |
520 |
if n = 0 then (bnf, accum) else |
|
48975
7f79f94a432c
added new (co)datatype package + theories of ordinals and cardinals (with Dmitriy and Andrei)
blanchet
parents:
diff
changeset
|
521 |
let |
49425 | 522 |
val b = Binding.suffix_name (mk_liftN n) (name_of_bnf bnf); |
48975
7f79f94a432c
added new (co)datatype package + theories of ordinals and cardinals (with Dmitriy and Andrei)
blanchet
parents:
diff
changeset
|
523 |
val live = live_of_bnf bnf; |
60207 | 524 |
val deads = deads_of_bnf bnf; |
48975
7f79f94a432c
added new (co)datatype package + theories of ordinals and cardinals (with Dmitriy and Andrei)
blanchet
parents:
diff
changeset
|
525 |
val nwits = nwits_of_bnf bnf; |
7f79f94a432c
added new (co)datatype package + theories of ordinals and cardinals (with Dmitriy and Andrei)
blanchet
parents:
diff
changeset
|
526 |
|
7f79f94a432c
added new (co)datatype package + theories of ordinals and cardinals (with Dmitriy and Andrei)
blanchet
parents:
diff
changeset
|
527 |
(* TODO: check 0 < n *) |
7f79f94a432c
added new (co)datatype package + theories of ordinals and cardinals (with Dmitriy and Andrei)
blanchet
parents:
diff
changeset
|
528 |
|
7f79f94a432c
added new (co)datatype package + theories of ordinals and cardinals (with Dmitriy and Andrei)
blanchet
parents:
diff
changeset
|
529 |
val (Ds, lthy1) = apfst (map TFree) |
60207 | 530 |
(Variable.invent_types (map Type.sort_of_atyp deads) lthy); |
48975
7f79f94a432c
added new (co)datatype package + theories of ordinals and cardinals (with Dmitriy and Andrei)
blanchet
parents:
diff
changeset
|
531 |
val ((newAs, As), lthy2) = apfst (chop n o map TFree) |
56254 | 532 |
(Variable.invent_types (replicate (n + live) @{sort type}) lthy1); |
48975
7f79f94a432c
added new (co)datatype package + theories of ordinals and cardinals (with Dmitriy and Andrei)
blanchet
parents:
diff
changeset
|
533 |
val ((newBs, Bs), _(*lthy3*)) = apfst (chop n o map TFree) |
56254 | 534 |
(Variable.invent_types (replicate (n + live) @{sort type}) lthy2); |
48975
7f79f94a432c
added new (co)datatype package + theories of ordinals and cardinals (with Dmitriy and Andrei)
blanchet
parents:
diff
changeset
|
535 |
|
7f79f94a432c
added new (co)datatype package + theories of ordinals and cardinals (with Dmitriy and Andrei)
blanchet
parents:
diff
changeset
|
536 |
val (Asets, _(*names_lthy*)) = lthy |
49456 | 537 |
|> mk_Frees "A" (map HOLogic.mk_setT (newAs @ As)); |
48975
7f79f94a432c
added new (co)datatype package + theories of ordinals and cardinals (with Dmitriy and Andrei)
blanchet
parents:
diff
changeset
|
538 |
|
7f79f94a432c
added new (co)datatype package + theories of ordinals and cardinals (with Dmitriy and Andrei)
blanchet
parents:
diff
changeset
|
539 |
val T = mk_T_of_bnf Ds As bnf; |
7f79f94a432c
added new (co)datatype package + theories of ordinals and cardinals (with Dmitriy and Andrei)
blanchet
parents:
diff
changeset
|
540 |
|
7f79f94a432c
added new (co)datatype package + theories of ordinals and cardinals (with Dmitriy and Andrei)
blanchet
parents:
diff
changeset
|
541 |
(*%f1 ... fn. bnf.map*) |
49303 | 542 |
val mapx = |
52923 | 543 |
fold_rev Term.absdummy (map2 (curry op -->) newAs newBs) (mk_map_of_bnf Ds As Bs bnf); |
49507 | 544 |
(*%Q1 ... Qn. bnf.rel*) |
545 |
val rel = fold_rev Term.absdummy (map2 mk_pred2T newAs newBs) (mk_rel_of_bnf Ds As Bs bnf); |
|
62324 | 546 |
(*%P1 ... Pn. bnf.pred*) |
547 |
val pred = fold_rev Term.absdummy (map mk_pred1T newAs) (mk_pred_of_bnf Ds As bnf); |
|
48975
7f79f94a432c
added new (co)datatype package + theories of ordinals and cardinals (with Dmitriy and Andrei)
blanchet
parents:
diff
changeset
|
548 |
|
7f79f94a432c
added new (co)datatype package + theories of ordinals and cardinals (with Dmitriy and Andrei)
blanchet
parents:
diff
changeset
|
549 |
val bnf_sets = mk_sets_of_bnf (replicate live Ds) (replicate live As) bnf; |
49303 | 550 |
val sets = map (fn A => absdummy T (HOLogic.mk_set A [])) newAs @ bnf_sets; |
48975
7f79f94a432c
added new (co)datatype package + theories of ordinals and cardinals (with Dmitriy and Andrei)
blanchet
parents:
diff
changeset
|
551 |
|
49303 | 552 |
val bd = mk_bd_of_bnf Ds As bnf; |
48975
7f79f94a432c
added new (co)datatype package + theories of ordinals and cardinals (with Dmitriy and Andrei)
blanchet
parents:
diff
changeset
|
553 |
|
60728 | 554 |
fun map_id0_tac ctxt = rtac ctxt (map_id0_of_bnf bnf) 1; |
55197 | 555 |
fun map_comp0_tac ctxt = |
55067 | 556 |
unfold_thms_tac ctxt ((map_comp0_of_bnf bnf RS sym) :: |
60728 | 557 |
@{thms comp_assoc id_comp comp_id}) THEN rtac ctxt refl 1; |
55197 | 558 |
fun map_cong0_tac ctxt = |
60728 | 559 |
rtac ctxt (map_cong0_of_bnf bnf) 1 THEN REPEAT_DETERM_N live (Goal.assume_rule_tac ctxt 1); |
53289 | 560 |
val set_map0_tacs = |
52059 | 561 |
if Config.get lthy quick_and_dirty then |
48975
7f79f94a432c
added new (co)datatype package + theories of ordinals and cardinals (with Dmitriy and Andrei)
blanchet
parents:
diff
changeset
|
562 |
replicate (n + live) (K all_tac) |
7f79f94a432c
added new (co)datatype package + theories of ordinals and cardinals (with Dmitriy and Andrei)
blanchet
parents:
diff
changeset
|
563 |
else |
60728 | 564 |
replicate n empty_natural_tac @ |
565 |
map (fn thm => fn ctxt => rtac ctxt thm 1) (set_map0_of_bnf bnf); |
|
566 |
fun bd_card_order_tac ctxt = rtac ctxt (bd_card_order_of_bnf bnf) 1; |
|
567 |
fun bd_cinfinite_tac ctxt = rtac ctxt (bd_cinfinite_of_bnf bnf) 1; |
|
49303 | 568 |
val set_bd_tacs = |
52059 | 569 |
if Config.get lthy quick_and_dirty then |
48975
7f79f94a432c
added new (co)datatype package + theories of ordinals and cardinals (with Dmitriy and Andrei)
blanchet
parents:
diff
changeset
|
570 |
replicate (n + live) (K all_tac) |
7f79f94a432c
added new (co)datatype package + theories of ordinals and cardinals (with Dmitriy and Andrei)
blanchet
parents:
diff
changeset
|
571 |
else |
60728 | 572 |
replicate n (fn ctxt => mk_lift_set_bd_tac ctxt (bd_Card_order_of_bnf bnf)) @ |
573 |
(map (fn thm => fn ctxt => rtac ctxt thm 1) (set_bd_of_bnf bnf)); |
|
48975
7f79f94a432c
added new (co)datatype package + theories of ordinals and cardinals (with Dmitriy and Andrei)
blanchet
parents:
diff
changeset
|
574 |
|
49303 | 575 |
val in_alt_thm = |
49155
f51ab68f882f
do not trivialize important internal theorem in quick_and_dirty mode
traytel
parents:
49123
diff
changeset
|
576 |
let |
49303 | 577 |
val inx = mk_in Asets sets T; |
578 |
val in_alt = mk_in (drop n Asets) bnf_sets T; |
|
579 |
val goal = fold_rev Logic.all Asets (mk_Trueprop_eq (inx, in_alt)); |
|
49155
f51ab68f882f
do not trivialize important internal theorem in quick_and_dirty mode
traytel
parents:
49123
diff
changeset
|
580 |
in |
60728 | 581 |
Goal.prove_sorry lthy [] [] goal (fn {context = ctxt, prems = _} => lift_in_alt_tac ctxt) |
582 |
|> Thm.close_derivation |
|
49155
f51ab68f882f
do not trivialize important internal theorem in quick_and_dirty mode
traytel
parents:
49123
diff
changeset
|
583 |
end; |
48975
7f79f94a432c
added new (co)datatype package + theories of ordinals and cardinals (with Dmitriy and Andrei)
blanchet
parents:
diff
changeset
|
584 |
|
60728 | 585 |
fun le_rel_OO_tac ctxt = rtac ctxt (le_rel_OO_of_bnf bnf) 1; |
48975
7f79f94a432c
added new (co)datatype package + theories of ordinals and cardinals (with Dmitriy and Andrei)
blanchet
parents:
diff
changeset
|
586 |
|
60728 | 587 |
fun rel_OO_Grp_tac ctxt = mk_simple_rel_OO_Grp_tac ctxt (rel_OO_Grp_of_bnf bnf) in_alt_thm; |
49456 | 588 |
|
62324 | 589 |
fun pred_set_tac ctxt = mk_simple_pred_set_tac ctxt (pred_set_of_bnf bnf) in_alt_thm; |
590 |
||
53289 | 591 |
val tacs = zip_axioms map_id0_tac map_comp0_tac map_cong0_tac set_map0_tacs bd_card_order_tac |
62324 | 592 |
bd_cinfinite_tac set_bd_tacs le_rel_OO_tac rel_OO_Grp_tac pred_set_tac; |
48975
7f79f94a432c
added new (co)datatype package + theories of ordinals and cardinals (with Dmitriy and Andrei)
blanchet
parents:
diff
changeset
|
593 |
|
49303 | 594 |
val wits = map snd (mk_wits_of_bnf (replicate nwits Ds) (replicate nwits As) bnf); |
48975
7f79f94a432c
added new (co)datatype package + theories of ordinals and cardinals (with Dmitriy and Andrei)
blanchet
parents:
diff
changeset
|
595 |
|
60752 | 596 |
fun wit_tac ctxt = mk_simple_wit_tac ctxt (wit_thms_of_bnf bnf); |
48975
7f79f94a432c
added new (co)datatype package + theories of ordinals and cardinals (with Dmitriy and Andrei)
blanchet
parents:
diff
changeset
|
597 |
|
7f79f94a432c
added new (co)datatype package + theories of ordinals and cardinals (with Dmitriy and Andrei)
blanchet
parents:
diff
changeset
|
598 |
val (bnf', lthy') = |
56016
8875cdcfc85b
unfold intermediate definitions after sealing the bnf
traytel
parents:
56013
diff
changeset
|
599 |
bnf_def Smart_Inline (K Dont_Note) true qualify tacs wit_tac (SOME Ds) Binding.empty |
62324 | 600 |
Binding.empty Binding.empty [] |
601 |
(((((((b, T), mapx), sets), bd), wits), SOME rel), SOME pred) lthy; |
|
48975
7f79f94a432c
added new (co)datatype package + theories of ordinals and cardinals (with Dmitriy and Andrei)
blanchet
parents:
diff
changeset
|
602 |
in |
49503 | 603 |
(bnf', (add_bnf_to_unfolds bnf' unfold_set, lthy')) |
48975
7f79f94a432c
added new (co)datatype package + theories of ordinals and cardinals (with Dmitriy and Andrei)
blanchet
parents:
diff
changeset
|
604 |
end; |
7f79f94a432c
added new (co)datatype package + theories of ordinals and cardinals (with Dmitriy and Andrei)
blanchet
parents:
diff
changeset
|
605 |
|
55904 | 606 |
fun lift_bnf qualify n bnf (accum as ((cache, unfold_set), lthy)) = |
607 |
let val key = key_of_lift n bnf in |
|
608 |
(case Typtab.lookup cache key of |
|
609 |
SOME (bnf, _) => (bnf, accum) |
|
610 |
| NONE => cache_comp_simple key cache (raw_lift_bnf qualify n bnf (unfold_set, lthy))) |
|
611 |
end; |
|
612 |
||
48975
7f79f94a432c
added new (co)datatype package + theories of ordinals and cardinals (with Dmitriy and Andrei)
blanchet
parents:
diff
changeset
|
613 |
(* Changing the order of live variables *) |
7f79f94a432c
added new (co)datatype package + theories of ordinals and cardinals (with Dmitriy and Andrei)
blanchet
parents:
diff
changeset
|
614 |
|
55904 | 615 |
fun raw_permute_bnf qualify src dest bnf (accum as (unfold_set, lthy)) = |
616 |
if src = dest then (bnf, accum) else |
|
48975
7f79f94a432c
added new (co)datatype package + theories of ordinals and cardinals (with Dmitriy and Andrei)
blanchet
parents:
diff
changeset
|
617 |
let |
68960
b85d509e7cbf
smash position to avoid position of other file "~~/src/HOL/BNF_Composition.thy" (due to "bnf ID"), e.g. relevant for "HOL-Nominal-Examples.Class1";
wenzelm
parents:
67091
diff
changeset
|
618 |
val b = Binding.suffix_name (mk_permuteN src dest) (name_of_bnf bnf) |> Binding.reset_pos; |
48975
7f79f94a432c
added new (co)datatype package + theories of ordinals and cardinals (with Dmitriy and Andrei)
blanchet
parents:
diff
changeset
|
619 |
val live = live_of_bnf bnf; |
60207 | 620 |
val deads = deads_of_bnf bnf; |
48975
7f79f94a432c
added new (co)datatype package + theories of ordinals and cardinals (with Dmitriy and Andrei)
blanchet
parents:
diff
changeset
|
621 |
val nwits = nwits_of_bnf bnf; |
55480
59cc4a8bc28a
allow different functions to recurse on the same type, like in the old package
blanchet
parents:
55197
diff
changeset
|
622 |
|
59cc4a8bc28a
allow different functions to recurse on the same type, like in the old package
blanchet
parents:
55197
diff
changeset
|
623 |
fun permute xs = permute_like_unique (op =) src dest xs; |
59cc4a8bc28a
allow different functions to recurse on the same type, like in the old package
blanchet
parents:
55197
diff
changeset
|
624 |
fun unpermute xs = permute_like_unique (op =) dest src xs; |
48975
7f79f94a432c
added new (co)datatype package + theories of ordinals and cardinals (with Dmitriy and Andrei)
blanchet
parents:
diff
changeset
|
625 |
|
7f79f94a432c
added new (co)datatype package + theories of ordinals and cardinals (with Dmitriy and Andrei)
blanchet
parents:
diff
changeset
|
626 |
val (Ds, lthy1) = apfst (map TFree) |
60207 | 627 |
(Variable.invent_types (map Type.sort_of_atyp deads) lthy); |
48975
7f79f94a432c
added new (co)datatype package + theories of ordinals and cardinals (with Dmitriy and Andrei)
blanchet
parents:
diff
changeset
|
628 |
val (As, lthy2) = apfst (map TFree) |
56254 | 629 |
(Variable.invent_types (replicate live @{sort type}) lthy1); |
48975
7f79f94a432c
added new (co)datatype package + theories of ordinals and cardinals (with Dmitriy and Andrei)
blanchet
parents:
diff
changeset
|
630 |
val (Bs, _(*lthy3*)) = apfst (map TFree) |
56254 | 631 |
(Variable.invent_types (replicate live @{sort type}) lthy2); |
48975
7f79f94a432c
added new (co)datatype package + theories of ordinals and cardinals (with Dmitriy and Andrei)
blanchet
parents:
diff
changeset
|
632 |
|
7f79f94a432c
added new (co)datatype package + theories of ordinals and cardinals (with Dmitriy and Andrei)
blanchet
parents:
diff
changeset
|
633 |
val (Asets, _(*names_lthy*)) = lthy |
49456 | 634 |
|> mk_Frees "A" (map HOLogic.mk_setT (permute As)); |
48975
7f79f94a432c
added new (co)datatype package + theories of ordinals and cardinals (with Dmitriy and Andrei)
blanchet
parents:
diff
changeset
|
635 |
|
7f79f94a432c
added new (co)datatype package + theories of ordinals and cardinals (with Dmitriy and Andrei)
blanchet
parents:
diff
changeset
|
636 |
val T = mk_T_of_bnf Ds As bnf; |
7f79f94a432c
added new (co)datatype package + theories of ordinals and cardinals (with Dmitriy and Andrei)
blanchet
parents:
diff
changeset
|
637 |
|
7f79f94a432c
added new (co)datatype package + theories of ordinals and cardinals (with Dmitriy and Andrei)
blanchet
parents:
diff
changeset
|
638 |
(*%f(1) ... f(n). bnf.map f\<sigma>(1) ... f\<sigma>(n)*) |
49303 | 639 |
val mapx = fold_rev Term.absdummy (permute (map2 (curry op -->) As Bs)) |
53038 | 640 |
(Term.list_comb (mk_map_of_bnf Ds As Bs bnf, unpermute (map Bound (live - 1 downto 0)))); |
49507 | 641 |
(*%Q(1) ... Q(n). bnf.rel Q\<sigma>(1) ... Q\<sigma>(n)*) |
642 |
val rel = fold_rev Term.absdummy (permute (map2 mk_pred2T As Bs)) |
|
53038 | 643 |
(Term.list_comb (mk_rel_of_bnf Ds As Bs bnf, unpermute (map Bound (live - 1 downto 0)))); |
62324 | 644 |
(*%P(1) ... P(n). bnf.pred P\<sigma>(1) ... P\<sigma>(n)*) |
645 |
val pred = fold_rev Term.absdummy (permute (map mk_pred1T As)) |
|
646 |
(Term.list_comb (mk_pred_of_bnf Ds As bnf, unpermute (map Bound (live - 1 downto 0)))); |
|
48975
7f79f94a432c
added new (co)datatype package + theories of ordinals and cardinals (with Dmitriy and Andrei)
blanchet
parents:
diff
changeset
|
647 |
|
7f79f94a432c
added new (co)datatype package + theories of ordinals and cardinals (with Dmitriy and Andrei)
blanchet
parents:
diff
changeset
|
648 |
val bnf_sets = mk_sets_of_bnf (replicate live Ds) (replicate live As) bnf; |
49303 | 649 |
val sets = permute bnf_sets; |
48975
7f79f94a432c
added new (co)datatype package + theories of ordinals and cardinals (with Dmitriy and Andrei)
blanchet
parents:
diff
changeset
|
650 |
|
49303 | 651 |
val bd = mk_bd_of_bnf Ds As bnf; |
48975
7f79f94a432c
added new (co)datatype package + theories of ordinals and cardinals (with Dmitriy and Andrei)
blanchet
parents:
diff
changeset
|
652 |
|
60728 | 653 |
fun map_id0_tac ctxt = rtac ctxt (map_id0_of_bnf bnf) 1; |
654 |
fun map_comp0_tac ctxt = rtac ctxt (map_comp0_of_bnf bnf) 1; |
|
55197 | 655 |
fun map_cong0_tac ctxt = |
60728 | 656 |
rtac ctxt (map_cong0_of_bnf bnf) 1 THEN REPEAT_DETERM_N live (Goal.assume_rule_tac ctxt 1); |
657 |
val set_map0_tacs = permute (map (fn thm => fn ctxt => rtac ctxt thm 1) (set_map0_of_bnf bnf)); |
|
658 |
fun bd_card_order_tac ctxt = rtac ctxt (bd_card_order_of_bnf bnf) 1; |
|
659 |
fun bd_cinfinite_tac ctxt = rtac ctxt (bd_cinfinite_of_bnf bnf) 1; |
|
660 |
val set_bd_tacs = permute (map (fn thm => fn ctxt => rtac ctxt thm 1) (set_bd_of_bnf bnf)); |
|
48975
7f79f94a432c
added new (co)datatype package + theories of ordinals and cardinals (with Dmitriy and Andrei)
blanchet
parents:
diff
changeset
|
661 |
|
49303 | 662 |
val in_alt_thm = |
49155
f51ab68f882f
do not trivialize important internal theorem in quick_and_dirty mode
traytel
parents:
49123
diff
changeset
|
663 |
let |
49303 | 664 |
val inx = mk_in Asets sets T; |
53038 | 665 |
val in_alt = mk_in (unpermute Asets) bnf_sets T; |
49303 | 666 |
val goal = fold_rev Logic.all Asets (mk_Trueprop_eq (inx, in_alt)); |
49155
f51ab68f882f
do not trivialize important internal theorem in quick_and_dirty mode
traytel
parents:
49123
diff
changeset
|
667 |
in |
60728 | 668 |
Goal.prove_sorry lthy [] [] goal (fn {context = ctxt, prems = _} => |
669 |
mk_permute_in_alt_tac ctxt src dest) |
|
49155
f51ab68f882f
do not trivialize important internal theorem in quick_and_dirty mode
traytel
parents:
49123
diff
changeset
|
670 |
|> Thm.close_derivation |
f51ab68f882f
do not trivialize important internal theorem in quick_and_dirty mode
traytel
parents:
49123
diff
changeset
|
671 |
end; |
48975
7f79f94a432c
added new (co)datatype package + theories of ordinals and cardinals (with Dmitriy and Andrei)
blanchet
parents:
diff
changeset
|
672 |
|
60728 | 673 |
fun le_rel_OO_tac ctxt = rtac ctxt (le_rel_OO_of_bnf bnf) 1; |
48975
7f79f94a432c
added new (co)datatype package + theories of ordinals and cardinals (with Dmitriy and Andrei)
blanchet
parents:
diff
changeset
|
674 |
|
60728 | 675 |
fun rel_OO_Grp_tac ctxt = mk_simple_rel_OO_Grp_tac ctxt (rel_OO_Grp_of_bnf bnf) in_alt_thm; |
49456 | 676 |
|
62324 | 677 |
fun pred_set_tac ctxt = mk_simple_pred_set_tac ctxt (pred_set_of_bnf bnf) in_alt_thm; |
678 |
||
53289 | 679 |
val tacs = zip_axioms map_id0_tac map_comp0_tac map_cong0_tac set_map0_tacs bd_card_order_tac |
62324 | 680 |
bd_cinfinite_tac set_bd_tacs le_rel_OO_tac rel_OO_Grp_tac pred_set_tac; |
48975
7f79f94a432c
added new (co)datatype package + theories of ordinals and cardinals (with Dmitriy and Andrei)
blanchet
parents:
diff
changeset
|
681 |
|
49303 | 682 |
val wits = map snd (mk_wits_of_bnf (replicate nwits Ds) (replicate nwits As) bnf); |
48975
7f79f94a432c
added new (co)datatype package + theories of ordinals and cardinals (with Dmitriy and Andrei)
blanchet
parents:
diff
changeset
|
683 |
|
60752 | 684 |
fun wit_tac ctxt = mk_simple_wit_tac ctxt (wit_thms_of_bnf bnf); |
48975
7f79f94a432c
added new (co)datatype package + theories of ordinals and cardinals (with Dmitriy and Andrei)
blanchet
parents:
diff
changeset
|
685 |
|
7f79f94a432c
added new (co)datatype package + theories of ordinals and cardinals (with Dmitriy and Andrei)
blanchet
parents:
diff
changeset
|
686 |
val (bnf', lthy') = |
56016
8875cdcfc85b
unfold intermediate definitions after sealing the bnf
traytel
parents:
56013
diff
changeset
|
687 |
bnf_def Smart_Inline (K Dont_Note) true qualify tacs wit_tac (SOME Ds) Binding.empty |
62324 | 688 |
Binding.empty Binding.empty [] |
689 |
(((((((b, T), mapx), sets), bd), wits), SOME rel), SOME pred) lthy; |
|
48975
7f79f94a432c
added new (co)datatype package + theories of ordinals and cardinals (with Dmitriy and Andrei)
blanchet
parents:
diff
changeset
|
690 |
in |
49503 | 691 |
(bnf', (add_bnf_to_unfolds bnf' unfold_set, lthy')) |
48975
7f79f94a432c
added new (co)datatype package + theories of ordinals and cardinals (with Dmitriy and Andrei)
blanchet
parents:
diff
changeset
|
692 |
end; |
7f79f94a432c
added new (co)datatype package + theories of ordinals and cardinals (with Dmitriy and Andrei)
blanchet
parents:
diff
changeset
|
693 |
|
55904 | 694 |
fun permute_bnf qualify src dest bnf (accum as ((cache, unfold_set), lthy)) = |
695 |
let val key = key_of_permute src dest bnf in |
|
696 |
(case Typtab.lookup cache key of |
|
697 |
SOME (bnf, _) => (bnf, accum) |
|
698 |
| NONE => cache_comp_simple key cache (raw_permute_bnf qualify src dest bnf (unfold_set, lthy))) |
|
699 |
end; |
|
700 |
||
49014 | 701 |
(* Composition pipeline *) |
702 |
||
59725 | 703 |
fun permute_and_kill_bnf qualify n src dest bnf = |
55703
a21069381ba5
optimization of 'bnf_of_typ' if all variables are dead
blanchet
parents:
55480
diff
changeset
|
704 |
permute_bnf qualify src dest bnf |
49304 | 705 |
#> uncurry (kill_bnf qualify n); |
49014 | 706 |
|
59725 | 707 |
fun lift_and_permute_bnf qualify n src dest bnf = |
55703
a21069381ba5
optimization of 'bnf_of_typ' if all variables are dead
blanchet
parents:
55480
diff
changeset
|
708 |
lift_bnf qualify n bnf |
49014 | 709 |
#> uncurry (permute_bnf qualify src dest); |
710 |
||
58332 | 711 |
fun normalize_bnfs qualify Ass Ds flatten_tyargs bnfs accum = |
49014 | 712 |
let |
713 |
val before_kill_src = map (fn As => 0 upto (length As - 1)) Ass; |
|
52985 | 714 |
val kill_poss = map (find_indices op = Ds) Ass; |
715 |
val live_poss = map2 (subtract op =) kill_poss before_kill_src; |
|
49014 | 716 |
val before_kill_dest = map2 append kill_poss live_poss; |
717 |
val kill_ns = map length kill_poss; |
|
55904 | 718 |
val (inners', accum') = |
59725 | 719 |
@{fold_map 5} (permute_and_kill_bnf o qualify) |
720 |
(if length bnfs = 1 then [0] else 1 upto length bnfs) |
|
55904 | 721 |
kill_ns before_kill_src before_kill_dest bnfs accum; |
49014 | 722 |
|
723 |
val Ass' = map2 (map o nth) Ass live_poss; |
|
58332 | 724 |
val As = flatten_tyargs Ass'; |
49014 | 725 |
val after_lift_dest = replicate (length Ass') (0 upto (length As - 1)); |
726 |
val old_poss = map (map (fn x => find_index (fn y => x = y) As)) Ass'; |
|
52985 | 727 |
val new_poss = map2 (subtract op =) old_poss after_lift_dest; |
49014 | 728 |
val after_lift_src = map2 append new_poss old_poss; |
729 |
val lift_ns = map (fn xs => length As - length xs) Ass'; |
|
730 |
in |
|
59725 | 731 |
((kill_poss, As), @{fold_map 5} (lift_and_permute_bnf o qualify) |
55703
a21069381ba5
optimization of 'bnf_of_typ' if all variables are dead
blanchet
parents:
55480
diff
changeset
|
732 |
(if length bnfs = 1 then [0] else 1 upto length bnfs) |
55904 | 733 |
lift_ns after_lift_src after_lift_dest inners' accum') |
49014 | 734 |
end; |
735 |
||
736 |
fun default_comp_sort Ass = |
|
59058
a78612c67ec0
renamed "pairself" to "apply2", in accordance to @{apply 2};
wenzelm
parents:
58959
diff
changeset
|
737 |
Library.sort (Term_Ord.typ_ord o apply2 TFree) (fold (fold (insert (op =))) Ass []); |
49014 | 738 |
|
58332 | 739 |
fun raw_compose_bnf const_policy qualify flatten_tyargs outer inners oDs Dss tfreess accum = |
49014 | 740 |
let |
49425 | 741 |
val b = name_of_bnf outer; |
49014 | 742 |
|
49121 | 743 |
val Ass = map (map Term.dest_TFree) tfreess; |
49014 | 744 |
val Ds = fold (fold Term.add_tfreesT) (oDs :: Dss) []; |
745 |
||
55904 | 746 |
val ((kill_poss, As), (inners', ((cache', unfold_set'), lthy'))) = |
58332 | 747 |
normalize_bnfs qualify Ass Ds flatten_tyargs inners accum; |
49014 | 748 |
|
61760 | 749 |
val Ds = |
750 |
oDs @ flat (@{map 3} (uncurry append oo curry swap oo map o nth) tfreess kill_poss Dss); |
|
49014 | 751 |
val As = map TFree As; |
752 |
in |
|
49425 | 753 |
apfst (rpair (Ds, As)) |
55904 | 754 |
(apsnd (apfst (pair cache')) |
755 |
(clean_compose_bnf const_policy (qualify 0) b outer inners' (unfold_set', lthy'))) |
|
756 |
end; |
|
757 |
||
58332 | 758 |
fun compose_bnf const_policy qualify flatten_tyargs outer inners oDs Dss tfreess |
759 |
(accum as ((cache, _), _)) = |
|
55904 | 760 |
let val key = key_of_compose oDs Dss tfreess outer inners in |
761 |
(case Typtab.lookup cache key of |
|
762 |
SOME bnf_Ds_As => (bnf_Ds_As, accum) |
|
763 |
| NONE => |
|
58332 | 764 |
cache_comp key |
765 |
(raw_compose_bnf const_policy qualify flatten_tyargs outer inners oDs Dss tfreess accum)) |
|
49014 | 766 |
end; |
767 |
||
48975
7f79f94a432c
added new (co)datatype package + theories of ordinals and cardinals (with Dmitriy and Andrei)
blanchet
parents:
diff
changeset
|
768 |
(* Hide the type of the bound (optimization) and unfold the definitions (nicer to the user) *) |
7f79f94a432c
added new (co)datatype package + theories of ordinals and cardinals (with Dmitriy and Andrei)
blanchet
parents:
diff
changeset
|
769 |
|
55803
74d3fe9031d8
joint work with blanchet: intermediate typedef for the input to fp-operations
traytel
parents:
55707
diff
changeset
|
770 |
type absT_info = |
74d3fe9031d8
joint work with blanchet: intermediate typedef for the input to fp-operations
traytel
parents:
55707
diff
changeset
|
771 |
{absT: typ, |
74d3fe9031d8
joint work with blanchet: intermediate typedef for the input to fp-operations
traytel
parents:
55707
diff
changeset
|
772 |
repT: typ, |
74d3fe9031d8
joint work with blanchet: intermediate typedef for the input to fp-operations
traytel
parents:
55707
diff
changeset
|
773 |
abs: term, |
74d3fe9031d8
joint work with blanchet: intermediate typedef for the input to fp-operations
traytel
parents:
55707
diff
changeset
|
774 |
rep: term, |
74d3fe9031d8
joint work with blanchet: intermediate typedef for the input to fp-operations
traytel
parents:
55707
diff
changeset
|
775 |
abs_inject: thm, |
74d3fe9031d8
joint work with blanchet: intermediate typedef for the input to fp-operations
traytel
parents:
55707
diff
changeset
|
776 |
abs_inverse: thm, |
74d3fe9031d8
joint work with blanchet: intermediate typedef for the input to fp-operations
traytel
parents:
55707
diff
changeset
|
777 |
type_definition: thm}; |
74d3fe9031d8
joint work with blanchet: intermediate typedef for the input to fp-operations
traytel
parents:
55707
diff
changeset
|
778 |
|
74d3fe9031d8
joint work with blanchet: intermediate typedef for the input to fp-operations
traytel
parents:
55707
diff
changeset
|
779 |
fun morph_absT_info phi |
74d3fe9031d8
joint work with blanchet: intermediate typedef for the input to fp-operations
traytel
parents:
55707
diff
changeset
|
780 |
{absT, repT, abs, rep, abs_inject, abs_inverse, type_definition} = |
74d3fe9031d8
joint work with blanchet: intermediate typedef for the input to fp-operations
traytel
parents:
55707
diff
changeset
|
781 |
{absT = Morphism.typ phi absT, |
74d3fe9031d8
joint work with blanchet: intermediate typedef for the input to fp-operations
traytel
parents:
55707
diff
changeset
|
782 |
repT = Morphism.typ phi repT, |
74d3fe9031d8
joint work with blanchet: intermediate typedef for the input to fp-operations
traytel
parents:
55707
diff
changeset
|
783 |
abs = Morphism.term phi abs, |
74d3fe9031d8
joint work with blanchet: intermediate typedef for the input to fp-operations
traytel
parents:
55707
diff
changeset
|
784 |
rep = Morphism.term phi rep, |
74d3fe9031d8
joint work with blanchet: intermediate typedef for the input to fp-operations
traytel
parents:
55707
diff
changeset
|
785 |
abs_inject = Morphism.thm phi abs_inject, |
74d3fe9031d8
joint work with blanchet: intermediate typedef for the input to fp-operations
traytel
parents:
55707
diff
changeset
|
786 |
abs_inverse = Morphism.thm phi abs_inverse, |
74d3fe9031d8
joint work with blanchet: intermediate typedef for the input to fp-operations
traytel
parents:
55707
diff
changeset
|
787 |
type_definition = Morphism.thm phi type_definition}; |
74d3fe9031d8
joint work with blanchet: intermediate typedef for the input to fp-operations
traytel
parents:
55707
diff
changeset
|
788 |
|
74d3fe9031d8
joint work with blanchet: intermediate typedef for the input to fp-operations
traytel
parents:
55707
diff
changeset
|
789 |
fun mk_absT thy repT absT repU = |
55900
21aa30ea6806
propagate the exception that is expected later on
traytel
parents:
55856
diff
changeset
|
790 |
let |
56634 | 791 |
val rho = Vartab.fold (cons o apsnd snd) (Sign.typ_match thy (repT, repU) Vartab.empty) []; |
55900
21aa30ea6806
propagate the exception that is expected later on
traytel
parents:
55856
diff
changeset
|
792 |
in Term.typ_subst_TVars rho absT end |
21aa30ea6806
propagate the exception that is expected later on
traytel
parents:
55856
diff
changeset
|
793 |
handle Type.TYPE_MATCH => raise Term.TYPE ("mk_absT", [repT, absT, repU], []); |
55803
74d3fe9031d8
joint work with blanchet: intermediate typedef for the input to fp-operations
traytel
parents:
55707
diff
changeset
|
794 |
|
55854
ee270328a781
make 'typedef' optional, depending on size of original type
blanchet
parents:
55853
diff
changeset
|
795 |
fun mk_repT absT repT absU = |
ee270328a781
make 'typedef' optional, depending on size of original type
blanchet
parents:
55853
diff
changeset
|
796 |
if absT = repT then absU |
ee270328a781
make 'typedef' optional, depending on size of original type
blanchet
parents:
55853
diff
changeset
|
797 |
else |
ee270328a781
make 'typedef' optional, depending on size of original type
blanchet
parents:
55853
diff
changeset
|
798 |
(case (absT, absU) of |
ee270328a781
make 'typedef' optional, depending on size of original type
blanchet
parents:
55853
diff
changeset
|
799 |
(Type (C, Ts), Type (C', Us)) => |
ee270328a781
make 'typedef' optional, depending on size of original type
blanchet
parents:
55853
diff
changeset
|
800 |
if C = C' then Term.typ_subst_atomic (Ts ~~ Us) repT |
62684
cb20e8828196
document that n2m does not depend on most things in fp_sugar in its type
traytel
parents:
62621
diff
changeset
|
801 |
else raise Term.TYPE ("mk_repT", [absT, repT, absU], []) |
cb20e8828196
document that n2m does not depend on most things in fp_sugar in its type
traytel
parents:
62621
diff
changeset
|
802 |
| _ => raise Term.TYPE ("mk_repT", [absT, repT, absU], [])); |
55803
74d3fe9031d8
joint work with blanchet: intermediate typedef for the input to fp-operations
traytel
parents:
55707
diff
changeset
|
803 |
|
58181 | 804 |
fun mk_abs_or_rep _ absU (Const (@{const_name id_bnf}, _)) = |
805 |
Const (@{const_name id_bnf}, absU --> absU) |
|
55854
ee270328a781
make 'typedef' optional, depending on size of original type
blanchet
parents:
55853
diff
changeset
|
806 |
| mk_abs_or_rep getT (Type (_, Us)) abs = |
ee270328a781
make 'typedef' optional, depending on size of original type
blanchet
parents:
55853
diff
changeset
|
807 |
let val Ts = snd (dest_Type (getT (fastype_of abs))) |
ee270328a781
make 'typedef' optional, depending on size of original type
blanchet
parents:
55853
diff
changeset
|
808 |
in Term.subst_atomic_types (Ts ~~ Us) abs end; |
55803
74d3fe9031d8
joint work with blanchet: intermediate typedef for the input to fp-operations
traytel
parents:
55707
diff
changeset
|
809 |
|
74d3fe9031d8
joint work with blanchet: intermediate typedef for the input to fp-operations
traytel
parents:
55707
diff
changeset
|
810 |
val mk_abs = mk_abs_or_rep range_type; |
74d3fe9031d8
joint work with blanchet: intermediate typedef for the input to fp-operations
traytel
parents:
55707
diff
changeset
|
811 |
val mk_rep = mk_abs_or_rep domain_type; |
74d3fe9031d8
joint work with blanchet: intermediate typedef for the input to fp-operations
traytel
parents:
55707
diff
changeset
|
812 |
|
63802 | 813 |
fun maybe_typedef force_out_of_line (b, As, mx) set opt_morphs tac lthy = |
55854
ee270328a781
make 'typedef' optional, depending on size of original type
blanchet
parents:
55853
diff
changeset
|
814 |
let |
63802 | 815 |
val threshold = Config.get lthy typedef_threshold; |
55854
ee270328a781
make 'typedef' optional, depending on size of original type
blanchet
parents:
55853
diff
changeset
|
816 |
val repT = HOLogic.dest_setT (fastype_of set); |
59710 | 817 |
val out_of_line = force_out_of_line orelse |
59994 | 818 |
(threshold >= 0 andalso Term.size_of_typ repT >= threshold); |
55854
ee270328a781
make 'typedef' optional, depending on size of original type
blanchet
parents:
55853
diff
changeset
|
819 |
in |
58332 | 820 |
if out_of_line then |
63802 | 821 |
typedef (b, As, mx) set opt_morphs tac lthy |
822 |
|>> (fn (T_name, ({Rep_name, Abs_name, ...}, |
|
58332 | 823 |
{type_definition, Abs_inverse, Abs_inject, Abs_cases, ...}) : Typedef.info) => |
824 |
(Type (T_name, map TFree As), |
|
825 |
(Rep_name, Abs_name, type_definition, Abs_inverse, Abs_inject, Abs_cases))) |
|
826 |
else |
|
63802 | 827 |
((repT, |
58181 | 828 |
(@{const_name id_bnf}, @{const_name id_bnf}, |
829 |
@{thm type_definition_id_bnf_UNIV}, |
|
830 |
@{thm type_definition.Abs_inverse[OF type_definition_id_bnf_UNIV]}, |
|
831 |
@{thm type_definition.Abs_inject[OF type_definition_id_bnf_UNIV]}, |
|
63802 | 832 |
@{thm type_definition.Abs_cases[OF type_definition_id_bnf_UNIV]})), lthy) |
55854
ee270328a781
make 'typedef' optional, depending on size of original type
blanchet
parents:
55853
diff
changeset
|
833 |
end; |
ee270328a781
make 'typedef' optional, depending on size of original type
blanchet
parents:
55853
diff
changeset
|
834 |
|
63837
fdf90aa59868
provide a mechanism for ensuring dead type variables occur in typedef if desired
blanchet
parents:
63836
diff
changeset
|
835 |
fun seal_bnf qualify (unfold_set : unfold_set) b force_out_of_line Ds all_Ds bnf lthy = |
48975
7f79f94a432c
added new (co)datatype package + theories of ordinals and cardinals (with Dmitriy and Andrei)
blanchet
parents:
diff
changeset
|
836 |
let |
7f79f94a432c
added new (co)datatype package + theories of ordinals and cardinals (with Dmitriy and Andrei)
blanchet
parents:
diff
changeset
|
837 |
val live = live_of_bnf bnf; |
7f79f94a432c
added new (co)datatype package + theories of ordinals and cardinals (with Dmitriy and Andrei)
blanchet
parents:
diff
changeset
|
838 |
val nwits = nwits_of_bnf bnf; |
7f79f94a432c
added new (co)datatype package + theories of ordinals and cardinals (with Dmitriy and Andrei)
blanchet
parents:
diff
changeset
|
839 |
|
58332 | 840 |
val ((As, As'), lthy1) = apfst (`(map TFree)) |
63837
fdf90aa59868
provide a mechanism for ensuring dead type variables occur in typedef if desired
blanchet
parents:
63836
diff
changeset
|
841 |
(Variable.invent_types (replicate live @{sort type}) (fold Variable.declare_typ all_Ds lthy)); |
58332 | 842 |
val (Bs, _) = apfst (map TFree) (Variable.invent_types (replicate live @{sort type}) lthy1); |
48975
7f79f94a432c
added new (co)datatype package + theories of ordinals and cardinals (with Dmitriy and Andrei)
blanchet
parents:
diff
changeset
|
843 |
|
62324 | 844 |
val ((((fs, fs'), (Rs, Rs')), (Ps, Ps')), _(*names_lthy*)) = lthy |
55803
74d3fe9031d8
joint work with blanchet: intermediate typedef for the input to fp-operations
traytel
parents:
55707
diff
changeset
|
845 |
|> mk_Frees' "f" (map2 (curry op -->) As Bs) |
62324 | 846 |
||>> mk_Frees' "R" (map2 mk_pred2T As Bs) |
847 |
||>> mk_Frees' "P" (map mk_pred1T As); |
|
55803
74d3fe9031d8
joint work with blanchet: intermediate typedef for the input to fp-operations
traytel
parents:
55707
diff
changeset
|
848 |
|
74d3fe9031d8
joint work with blanchet: intermediate typedef for the input to fp-operations
traytel
parents:
55707
diff
changeset
|
849 |
val repTA = mk_T_of_bnf Ds As bnf; |
74d3fe9031d8
joint work with blanchet: intermediate typedef for the input to fp-operations
traytel
parents:
55707
diff
changeset
|
850 |
val T_bind = qualify b; |
63836 | 851 |
val repTA_tfrees = Term.add_tfreesT repTA []; |
63837
fdf90aa59868
provide a mechanism for ensuring dead type variables occur in typedef if desired
blanchet
parents:
63836
diff
changeset
|
852 |
val all_TA_params_in_order = fold_rev Term.add_tfreesT all_Ds As'; |
59821
fd3a7692e083
preserve order of type arguments in pre-FP BNF typedef
blanchet
parents:
59820
diff
changeset
|
853 |
val TA_params = |
63802 | 854 |
(if force_out_of_line then all_TA_params_in_order |
63836 | 855 |
else inter (op =) repTA_tfrees all_TA_params_in_order); |
56012
158dc03db8be
made typedef for the type of the bound optional (size-based)
traytel
parents:
56010
diff
changeset
|
856 |
val ((TA, (Rep_name, Abs_name, type_definition, Abs_inverse, Abs_inject, _)), lthy) = |
63802 | 857 |
maybe_typedef force_out_of_line (T_bind, TA_params, NoSyn) (HOLogic.mk_UNIV repTA) NONE |
60728 | 858 |
(fn ctxt => EVERY' [rtac ctxt exI, rtac ctxt UNIV_I] 1) lthy; |
55854
ee270328a781
make 'typedef' optional, depending on size of original type
blanchet
parents:
55853
diff
changeset
|
859 |
|
ee270328a781
make 'typedef' optional, depending on size of original type
blanchet
parents:
55853
diff
changeset
|
860 |
val repTB = mk_T_of_bnf Ds Bs bnf; |
ee270328a781
make 'typedef' optional, depending on size of original type
blanchet
parents:
55853
diff
changeset
|
861 |
val TB = Term.typ_subst_atomic (As ~~ Bs) TA; |
ee270328a781
make 'typedef' optional, depending on size of original type
blanchet
parents:
55853
diff
changeset
|
862 |
val RepA = Const (Rep_name, TA --> repTA); |
ee270328a781
make 'typedef' optional, depending on size of original type
blanchet
parents:
55853
diff
changeset
|
863 |
val RepB = Const (Rep_name, TB --> repTB); |
ee270328a781
make 'typedef' optional, depending on size of original type
blanchet
parents:
55853
diff
changeset
|
864 |
val AbsA = Const (Abs_name, repTA --> TA); |
ee270328a781
make 'typedef' optional, depending on size of original type
blanchet
parents:
55853
diff
changeset
|
865 |
val AbsB = Const (Abs_name, repTB --> TB); |
ee270328a781
make 'typedef' optional, depending on size of original type
blanchet
parents:
55853
diff
changeset
|
866 |
val Abs_inject' = Abs_inject OF @{thms UNIV_I UNIV_I}; |
ee270328a781
make 'typedef' optional, depending on size of original type
blanchet
parents:
55853
diff
changeset
|
867 |
val Abs_inverse' = Abs_inverse OF @{thms UNIV_I}; |
55803
74d3fe9031d8
joint work with blanchet: intermediate typedef for the input to fp-operations
traytel
parents:
55707
diff
changeset
|
868 |
|
74d3fe9031d8
joint work with blanchet: intermediate typedef for the input to fp-operations
traytel
parents:
55707
diff
changeset
|
869 |
val absT_info = {absT = TA, repT = repTA, abs = AbsA, rep = RepA, abs_inject = Abs_inject', |
55854
ee270328a781
make 'typedef' optional, depending on size of original type
blanchet
parents:
55853
diff
changeset
|
870 |
abs_inverse = Abs_inverse', type_definition = type_definition}; |
55803
74d3fe9031d8
joint work with blanchet: intermediate typedef for the input to fp-operations
traytel
parents:
55707
diff
changeset
|
871 |
|
74d3fe9031d8
joint work with blanchet: intermediate typedef for the input to fp-operations
traytel
parents:
55707
diff
changeset
|
872 |
val bnf_map = fold_rev Term.absfree fs' (HOLogic.mk_comp (HOLogic.mk_comp (AbsB, |
56016
8875cdcfc85b
unfold intermediate definitions after sealing the bnf
traytel
parents:
56013
diff
changeset
|
873 |
Term.list_comb (mk_map_of_bnf Ds As Bs bnf, fs)), RepA)); |
8875cdcfc85b
unfold intermediate definitions after sealing the bnf
traytel
parents:
56013
diff
changeset
|
874 |
val bnf_sets = map ((fn t => HOLogic.mk_comp (t, RepA))) |
48975
7f79f94a432c
added new (co)datatype package + theories of ordinals and cardinals (with Dmitriy and Andrei)
blanchet
parents:
diff
changeset
|
875 |
(mk_sets_of_bnf (replicate live Ds) (replicate live As) bnf); |
7f79f94a432c
added new (co)datatype package + theories of ordinals and cardinals (with Dmitriy and Andrei)
blanchet
parents:
diff
changeset
|
876 |
val bnf_bd = mk_bd_of_bnf Ds As bnf; |
55803
74d3fe9031d8
joint work with blanchet: intermediate typedef for the input to fp-operations
traytel
parents:
55707
diff
changeset
|
877 |
val bnf_rel = fold_rev Term.absfree Rs' (mk_vimage2p RepA RepB $ |
56016
8875cdcfc85b
unfold intermediate definitions after sealing the bnf
traytel
parents:
56013
diff
changeset
|
878 |
(Term.list_comb (mk_rel_of_bnf Ds As Bs bnf, Rs))); |
62324 | 879 |
val bnf_pred = fold_rev Term.absfree Ps' (HOLogic.mk_comp |
880 |
(Term.list_comb (mk_pred_of_bnf Ds As bnf, Ps), RepA)); |
|
48975
7f79f94a432c
added new (co)datatype package + theories of ordinals and cardinals (with Dmitriy and Andrei)
blanchet
parents:
diff
changeset
|
881 |
|
55704
a97b9b81e195
optimized 'bnf_of_typ' further w.r.t. dead variables
blanchet
parents:
55703
diff
changeset
|
882 |
(*bd may depend only on dead type variables*) |
48975
7f79f94a432c
added new (co)datatype package + theories of ordinals and cardinals (with Dmitriy and Andrei)
blanchet
parents:
diff
changeset
|
883 |
val bd_repT = fst (dest_relT (fastype_of bnf_bd)); |
53264 | 884 |
val bdT_bind = qualify (Binding.suffix_name ("_" ^ bdTN) b); |
55707
50cf04dd2584
clarified interaction with dead variables in the composition of BNFs
traytel
parents:
55706
diff
changeset
|
885 |
val params = Term.add_tfreesT bd_repT []; |
63837
fdf90aa59868
provide a mechanism for ensuring dead type variables occur in typedef if desired
blanchet
parents:
63836
diff
changeset
|
886 |
val all_deads = map TFree (fold_rev Term.add_tfreesT all_Ds []); |
48975
7f79f94a432c
added new (co)datatype package + theories of ordinals and cardinals (with Dmitriy and Andrei)
blanchet
parents:
diff
changeset
|
887 |
|
56012
158dc03db8be
made typedef for the type of the bound optional (size-based)
traytel
parents:
56010
diff
changeset
|
888 |
val ((bdT, (_, Abs_bd_name, _, _, Abs_bdT_inject, Abs_bdT_cases)), lthy) = |
63802 | 889 |
maybe_typedef false (bdT_bind, params, NoSyn) (HOLogic.mk_UNIV bd_repT) NONE |
890 |
(fn ctxt => EVERY' [rtac ctxt exI, rtac ctxt UNIV_I] 1) lthy; |
|
48975
7f79f94a432c
added new (co)datatype package + theories of ordinals and cardinals (with Dmitriy and Andrei)
blanchet
parents:
diff
changeset
|
891 |
|
56012
158dc03db8be
made typedef for the type of the bound optional (size-based)
traytel
parents:
56010
diff
changeset
|
892 |
val (bnf_bd', bd_ordIso, bd_card_order, bd_cinfinite) = |
158dc03db8be
made typedef for the type of the bound optional (size-based)
traytel
parents:
56010
diff
changeset
|
893 |
if bdT = bd_repT then (bnf_bd, bd_Card_order_of_bnf bnf RS @{thm ordIso_refl}, |
158dc03db8be
made typedef for the type of the bound optional (size-based)
traytel
parents:
56010
diff
changeset
|
894 |
bd_card_order_of_bnf bnf, bd_cinfinite_of_bnf bnf) |
158dc03db8be
made typedef for the type of the bound optional (size-based)
traytel
parents:
56010
diff
changeset
|
895 |
else |
158dc03db8be
made typedef for the type of the bound optional (size-based)
traytel
parents:
56010
diff
changeset
|
896 |
let |
158dc03db8be
made typedef for the type of the bound optional (size-based)
traytel
parents:
56010
diff
changeset
|
897 |
val bnf_bd' = mk_dir_image bnf_bd (Const (Abs_bd_name, bd_repT --> bdT)); |
48975
7f79f94a432c
added new (co)datatype package + theories of ordinals and cardinals (with Dmitriy and Andrei)
blanchet
parents:
diff
changeset
|
898 |
|
56012
158dc03db8be
made typedef for the type of the bound optional (size-based)
traytel
parents:
56010
diff
changeset
|
899 |
val Abs_bdT_inj = mk_Abs_inj_thm Abs_bdT_inject; |
158dc03db8be
made typedef for the type of the bound optional (size-based)
traytel
parents:
56010
diff
changeset
|
900 |
val Abs_bdT_bij = mk_Abs_bij_thm lthy Abs_bdT_inj Abs_bdT_cases; |
57567 | 901 |
|
56012
158dc03db8be
made typedef for the type of the bound optional (size-based)
traytel
parents:
56010
diff
changeset
|
902 |
val bd_ordIso = @{thm dir_image} OF [Abs_bdT_inj, bd_Card_order_of_bnf bnf]; |
158dc03db8be
made typedef for the type of the bound optional (size-based)
traytel
parents:
56010
diff
changeset
|
903 |
val bd_card_order = |
158dc03db8be
made typedef for the type of the bound optional (size-based)
traytel
parents:
56010
diff
changeset
|
904 |
@{thm card_order_dir_image} OF [Abs_bdT_bij, bd_card_order_of_bnf bnf]; |
158dc03db8be
made typedef for the type of the bound optional (size-based)
traytel
parents:
56010
diff
changeset
|
905 |
val bd_cinfinite = |
158dc03db8be
made typedef for the type of the bound optional (size-based)
traytel
parents:
56010
diff
changeset
|
906 |
(@{thm Cinfinite_cong} OF [bd_ordIso, bd_Cinfinite_of_bnf bnf]) RS conjunct1; |
158dc03db8be
made typedef for the type of the bound optional (size-based)
traytel
parents:
56010
diff
changeset
|
907 |
in |
158dc03db8be
made typedef for the type of the bound optional (size-based)
traytel
parents:
56010
diff
changeset
|
908 |
(bnf_bd', bd_ordIso, bd_card_order, bd_cinfinite) |
158dc03db8be
made typedef for the type of the bound optional (size-based)
traytel
parents:
56010
diff
changeset
|
909 |
end; |
48975
7f79f94a432c
added new (co)datatype package + theories of ordinals and cardinals (with Dmitriy and Andrei)
blanchet
parents:
diff
changeset
|
910 |
|
60728 | 911 |
fun map_id0_tac ctxt = |
912 |
rtac ctxt (@{thm type_copy_map_id0} OF [type_definition, map_id0_of_bnf bnf]) 1; |
|
913 |
fun map_comp0_tac ctxt = |
|
914 |
rtac ctxt (@{thm type_copy_map_comp0} OF [type_definition, map_comp0_of_bnf bnf]) 1; |
|
915 |
fun map_cong0_tac ctxt = |
|
916 |
EVERY' (rtac ctxt @{thm type_copy_map_cong0} :: rtac ctxt (map_cong0_of_bnf bnf) :: |
|
917 |
map (fn i => EVERY' [select_prem_tac ctxt live (dtac ctxt meta_spec) i, etac ctxt meta_mp, |
|
918 |
etac ctxt (o_apply RS equalityD2 RS set_mp)]) (1 upto live)) 1; |
|
919 |
fun set_map0_tac thm ctxt = |
|
920 |
rtac ctxt (@{thm type_copy_set_map0} OF [type_definition, thm]) 1; |
|
921 |
val set_bd_tacs = map (fn thm => fn ctxt => rtac ctxt (@{thm ordLeq_ordIso_trans} OF |
|
56016
8875cdcfc85b
unfold intermediate definitions after sealing the bnf
traytel
parents:
56013
diff
changeset
|
922 |
[thm, bd_ordIso] RS @{thm type_copy_set_bd}) 1) (set_bd_of_bnf bnf); |
60728 | 923 |
fun le_rel_OO_tac ctxt = |
924 |
rtac ctxt (le_rel_OO_of_bnf bnf RS @{thm vimage2p_relcompp_mono}) 1; |
|
55803
74d3fe9031d8
joint work with blanchet: intermediate typedef for the input to fp-operations
traytel
parents:
55707
diff
changeset
|
925 |
fun rel_OO_Grp_tac ctxt = |
60728 | 926 |
(rtac ctxt (rel_OO_Grp_of_bnf bnf RS @{thm vimage2p_cong} RS trans) THEN' |
63802 | 927 |
(if force_out_of_line then subst_tac ctxt NONE else SELECT_GOAL o unfold_thms_tac ctxt) |
58359
3782c7b0d1cc
avoid 'subst_tac' when possible (it is suspected of not helping 'HOL-Proofs')
blanchet
parents:
58332
diff
changeset
|
928 |
[type_definition RS @{thm vimage2p_relcompp_converse}] THEN' |
58332 | 929 |
SELECT_GOAL (unfold_thms_tac ctxt [o_apply, |
930 |
type_definition RS @{thm type_copy_vimage2p_Grp_Rep}, |
|
931 |
type_definition RS @{thm vimage2p_relcompp_converse}]) THEN' |
|
60728 | 932 |
rtac ctxt refl) 1; |
62324 | 933 |
fun pred_set_tac ctxt = |
934 |
HEADGOAL (EVERY' |
|
67091 | 935 |
[rtac ctxt (pred_set_of_bnf bnf RS @{thm arg_cong[of _ _ "\<lambda>f. f \<circ> _"]} RS trans), |
62324 | 936 |
SELECT_GOAL (unfold_thms_tac ctxt (@{thms Ball_comp_iff conj_comp_iff})), rtac ctxt refl]); |
49456 | 937 |
|
55803
74d3fe9031d8
joint work with blanchet: intermediate typedef for the input to fp-operations
traytel
parents:
55707
diff
changeset
|
938 |
val tacs = zip_axioms map_id0_tac map_comp0_tac map_cong0_tac |
60728 | 939 |
(map set_map0_tac (set_map0_of_bnf bnf)) |
940 |
(fn ctxt => rtac ctxt bd_card_order 1) (fn ctxt => rtac ctxt bd_cinfinite 1) |
|
62324 | 941 |
set_bd_tacs le_rel_OO_tac rel_OO_Grp_tac pred_set_tac; |
48975
7f79f94a432c
added new (co)datatype package + theories of ordinals and cardinals (with Dmitriy and Andrei)
blanchet
parents:
diff
changeset
|
942 |
|
55803
74d3fe9031d8
joint work with blanchet: intermediate typedef for the input to fp-operations
traytel
parents:
55707
diff
changeset
|
943 |
val bnf_wits = map (fn (I, t) => |
74d3fe9031d8
joint work with blanchet: intermediate typedef for the input to fp-operations
traytel
parents:
55707
diff
changeset
|
944 |
fold Term.absdummy (map (nth As) I) |
56016
8875cdcfc85b
unfold intermediate definitions after sealing the bnf
traytel
parents:
56013
diff
changeset
|
945 |
(AbsA $ Term.list_comb (t, map Bound (0 upto length I - 1)))) |
55803
74d3fe9031d8
joint work with blanchet: intermediate typedef for the input to fp-operations
traytel
parents:
55707
diff
changeset
|
946 |
(mk_wits_of_bnf (replicate nwits Ds) (replicate nwits As) bnf); |
48975
7f79f94a432c
added new (co)datatype package + theories of ordinals and cardinals (with Dmitriy and Andrei)
blanchet
parents:
diff
changeset
|
947 |
|
60752 | 948 |
fun wit_tac ctxt = |
949 |
ALLGOALS (dtac ctxt (type_definition RS @{thm type_copy_wit})) THEN |
|
950 |
mk_simple_wit_tac ctxt (wit_thms_of_bnf bnf); |
|
48975
7f79f94a432c
added new (co)datatype package + theories of ordinals and cardinals (with Dmitriy and Andrei)
blanchet
parents:
diff
changeset
|
951 |
|
53264 | 952 |
val (bnf', lthy') = |
56016
8875cdcfc85b
unfold intermediate definitions after sealing the bnf
traytel
parents:
56013
diff
changeset
|
953 |
bnf_def Hardly_Inline (user_policy Dont_Note) true qualify tacs wit_tac (SOME all_deads) |
62324 | 954 |
Binding.empty Binding.empty Binding.empty [] |
955 |
(((((((b, TA), bnf_map), bnf_sets), bnf_bd'), bnf_wits), SOME bnf_rel), SOME bnf_pred) lthy; |
|
56016
8875cdcfc85b
unfold intermediate definitions after sealing the bnf
traytel
parents:
56013
diff
changeset
|
956 |
|
58181 | 957 |
val unfolds = @{thm id_bnf_apply} :: |
56016
8875cdcfc85b
unfold intermediate definitions after sealing the bnf
traytel
parents:
56013
diff
changeset
|
958 |
(#map_unfolds unfold_set @ flat (#set_unfoldss unfold_set) @ #rel_unfolds unfold_set); |
8875cdcfc85b
unfold intermediate definitions after sealing the bnf
traytel
parents:
56013
diff
changeset
|
959 |
|
8875cdcfc85b
unfold intermediate definitions after sealing the bnf
traytel
parents:
56013
diff
changeset
|
960 |
val bnf'' = bnf' |> morph_bnf_defs (Morphism.thm_morphism "BNF" (unfold_thms lthy' unfolds)); |
57567 | 961 |
|
56016
8875cdcfc85b
unfold intermediate definitions after sealing the bnf
traytel
parents:
56013
diff
changeset
|
962 |
val map_def = map_def_of_bnf bnf''; |
8875cdcfc85b
unfold intermediate definitions after sealing the bnf
traytel
parents:
56013
diff
changeset
|
963 |
val set_defs = set_defs_of_bnf bnf''; |
56018 | 964 |
val rel_def = rel_def_of_bnf bnf''; |
56016
8875cdcfc85b
unfold intermediate definitions after sealing the bnf
traytel
parents:
56013
diff
changeset
|
965 |
|
8875cdcfc85b
unfold intermediate definitions after sealing the bnf
traytel
parents:
56013
diff
changeset
|
966 |
val bnf_b = qualify b; |
8875cdcfc85b
unfold intermediate definitions after sealing the bnf
traytel
parents:
56013
diff
changeset
|
967 |
val def_qualify = |
59859 | 968 |
Thm.def_binding o Binding.concealed o Binding.qualify false (Binding.name_of bnf_b); |
56016
8875cdcfc85b
unfold intermediate definitions after sealing the bnf
traytel
parents:
56013
diff
changeset
|
969 |
fun mk_prefix_binding pre = Binding.prefix_name (pre ^ "_") bnf_b; |
8875cdcfc85b
unfold intermediate definitions after sealing the bnf
traytel
parents:
56013
diff
changeset
|
970 |
val map_b = def_qualify (mk_prefix_binding mapN); |
8875cdcfc85b
unfold intermediate definitions after sealing the bnf
traytel
parents:
56013
diff
changeset
|
971 |
val rel_b = def_qualify (mk_prefix_binding relN); |
8875cdcfc85b
unfold intermediate definitions after sealing the bnf
traytel
parents:
56013
diff
changeset
|
972 |
val set_bs = if live = 1 then [def_qualify (mk_prefix_binding setN)] |
59725 | 973 |
else map (def_qualify o mk_prefix_binding o mk_setN) (1 upto live); |
56016
8875cdcfc85b
unfold intermediate definitions after sealing the bnf
traytel
parents:
56013
diff
changeset
|
974 |
|
8875cdcfc85b
unfold intermediate definitions after sealing the bnf
traytel
parents:
56013
diff
changeset
|
975 |
val notes = (map_b, map_def) :: (rel_b, rel_def) :: (set_bs ~~ set_defs) |
8875cdcfc85b
unfold intermediate definitions after sealing the bnf
traytel
parents:
56013
diff
changeset
|
976 |
|> map (fn (b, def) => ((b, []), [([def], [])])) |
57632 | 977 |
|
59820
0e9a0a5f4424
register pre-fixpoint BNFs in database to enable lookup later (e.g. in 'corec')
blanchet
parents:
59794
diff
changeset
|
978 |
val (noted, lthy'') = lthy' |
0e9a0a5f4424
register pre-fixpoint BNFs in database to enable lookup later (e.g. in 'corec')
blanchet
parents:
59794
diff
changeset
|
979 |
|> Local_Theory.notes notes |
0e9a0a5f4424
register pre-fixpoint BNFs in database to enable lookup later (e.g. in 'corec')
blanchet
parents:
59794
diff
changeset
|
980 |
||> (if repTA = TA then I else register_bnf_raw (fst (dest_Type TA)) bnf'') |
48975
7f79f94a432c
added new (co)datatype package + theories of ordinals and cardinals (with Dmitriy and Andrei)
blanchet
parents:
diff
changeset
|
981 |
in |
57632 | 982 |
((morph_bnf (substitute_noted_thm noted) bnf'', (all_deads, absT_info)), lthy'') |
48975
7f79f94a432c
added new (co)datatype package + theories of ordinals and cardinals (with Dmitriy and Andrei)
blanchet
parents:
diff
changeset
|
983 |
end; |
7f79f94a432c
added new (co)datatype package + theories of ordinals and cardinals (with Dmitriy and Andrei)
blanchet
parents:
diff
changeset
|
984 |
|
53222 | 985 |
exception BAD_DEAD of typ * typ; |
986 |
||
62621 | 987 |
fun bnf_of_typ _ _ _ _ _ Ds0 (T as TFree T') accum = |
55704
a97b9b81e195
optimized 'bnf_of_typ' further w.r.t. dead variables
blanchet
parents:
55703
diff
changeset
|
988 |
(if member (op =) Ds0 T' then (DEADID_bnf, ([T], [])) else (ID_bnf, ([], [T])), accum) |
62621 | 989 |
| bnf_of_typ _ _ _ _ _ _ (TVar _) _ = error "Unexpected schematic variable" |
990 |
| bnf_of_typ optim const_policy qualify' flatten_tyargs Xs Ds0 (T as Type (C, Ts)) |
|
58332 | 991 |
(accum as (_, lthy)) = |
49186
4b5fa9d5e330
handle type constructors not known to be a BNF using the DEADID BNF
traytel
parents:
49185
diff
changeset
|
992 |
let |
53222 | 993 |
fun check_bad_dead ((_, (deads, _)), _) = |
994 |
let val Ds = fold Term.add_tfreesT deads [] in |
|
995 |
(case Library.inter (op =) Ds Xs of [] => () |
|
55705 | 996 |
| X :: _ => raise BAD_DEAD (TFree X, T)) |
53222 | 997 |
end; |
998 |
||
55704
a97b9b81e195
optimized 'bnf_of_typ' further w.r.t. dead variables
blanchet
parents:
55703
diff
changeset
|
999 |
val tfrees = subtract (op =) Ds0 (Term.add_tfreesT T []); |
a97b9b81e195
optimized 'bnf_of_typ' further w.r.t. dead variables
blanchet
parents:
55703
diff
changeset
|
1000 |
val bnf_opt = if null tfrees then NONE else bnf_of lthy C; |
48975
7f79f94a432c
added new (co)datatype package + theories of ordinals and cardinals (with Dmitriy and Andrei)
blanchet
parents:
diff
changeset
|
1001 |
in |
49186
4b5fa9d5e330
handle type constructors not known to be a BNF using the DEADID BNF
traytel
parents:
49185
diff
changeset
|
1002 |
(case bnf_opt of |
55704
a97b9b81e195
optimized 'bnf_of_typ' further w.r.t. dead variables
blanchet
parents:
55703
diff
changeset
|
1003 |
NONE => ((DEADID_bnf, ([T], [])), accum) |
49186
4b5fa9d5e330
handle type constructors not known to be a BNF using the DEADID BNF
traytel
parents:
49185
diff
changeset
|
1004 |
| SOME bnf => |
62621 | 1005 |
if optim andalso forall (can Term.dest_TFree) Ts andalso length Ts = length tfrees then |
49186
4b5fa9d5e330
handle type constructors not known to be a BNF using the DEADID BNF
traytel
parents:
49185
diff
changeset
|
1006 |
let |
4b5fa9d5e330
handle type constructors not known to be a BNF using the DEADID BNF
traytel
parents:
49185
diff
changeset
|
1007 |
val T' = T_of_bnf bnf; |
4b5fa9d5e330
handle type constructors not known to be a BNF using the DEADID BNF
traytel
parents:
49185
diff
changeset
|
1008 |
val deads = deads_of_bnf bnf; |
4b5fa9d5e330
handle type constructors not known to be a BNF using the DEADID BNF
traytel
parents:
49185
diff
changeset
|
1009 |
val lives = lives_of_bnf bnf; |
4b5fa9d5e330
handle type constructors not known to be a BNF using the DEADID BNF
traytel
parents:
49185
diff
changeset
|
1010 |
val tvars' = Term.add_tvarsT T' []; |
55904 | 1011 |
val Ds_As = |
59058
a78612c67ec0
renamed "pairself" to "apply2", in accordance to @{apply 2};
wenzelm
parents:
58959
diff
changeset
|
1012 |
apply2 (map (Term.typ_subst_TVars (map fst tvars' ~~ map TFree tfrees))) |
49186
4b5fa9d5e330
handle type constructors not known to be a BNF using the DEADID BNF
traytel
parents:
49185
diff
changeset
|
1013 |
(deads, lives); |
55904 | 1014 |
in ((bnf, Ds_As), accum) end |
49186
4b5fa9d5e330
handle type constructors not known to be a BNF using the DEADID BNF
traytel
parents:
49185
diff
changeset
|
1015 |
else |
4b5fa9d5e330
handle type constructors not known to be a BNF using the DEADID BNF
traytel
parents:
49185
diff
changeset
|
1016 |
let |
49425 | 1017 |
val name = Long_Name.base_name C; |
1018 |
fun qualify i = |
|
1019 |
let val namei = name ^ nonzero_string_of_int i; |
|
1020 |
in qualify' o Binding.qualify true namei end; |
|
49186
4b5fa9d5e330
handle type constructors not known to be a BNF using the DEADID BNF
traytel
parents:
49185
diff
changeset
|
1021 |
val odead = dead_of_bnf bnf; |
4b5fa9d5e330
handle type constructors not known to be a BNF using the DEADID BNF
traytel
parents:
49185
diff
changeset
|
1022 |
val olive = live_of_bnf bnf; |
59131
894d613f7f7c
respect order of deads when retrieving bnfs from the database
traytel
parents:
59058
diff
changeset
|
1023 |
val Ds = map (fn i => TFree (string_of_int i, [])) (1 upto odead); |
894d613f7f7c
respect order of deads when retrieving bnfs from the database
traytel
parents:
59058
diff
changeset
|
1024 |
val Us = snd (Term.dest_Type (mk_T_of_bnf Ds (replicate olive dummyT) bnf)); |
894d613f7f7c
respect order of deads when retrieving bnfs from the database
traytel
parents:
59058
diff
changeset
|
1025 |
val oDs_pos = map (fn x => find_index (fn y => x = y) Us) Ds |
894d613f7f7c
respect order of deads when retrieving bnfs from the database
traytel
parents:
59058
diff
changeset
|
1026 |
|> filter (fn x => x >= 0); |
49186
4b5fa9d5e330
handle type constructors not known to be a BNF using the DEADID BNF
traytel
parents:
49185
diff
changeset
|
1027 |
val oDs = map (nth Ts) oDs_pos; |
4b5fa9d5e330
handle type constructors not known to be a BNF using the DEADID BNF
traytel
parents:
49185
diff
changeset
|
1028 |
val Ts' = map (nth Ts) (subtract (op =) oDs_pos (0 upto length Ts - 1)); |
55904 | 1029 |
val ((inners, (Dss, Ass)), (accum', lthy')) = |
62621 | 1030 |
apfst (apsnd split_list o split_list) (@{fold_map 2} |
1031 |
(fn i => bnf_of_typ optim Smart_Inline (qualify i) flatten_tyargs Xs Ds0) |
|
59725 | 1032 |
(if length Ts' = 1 then [0] else 1 upto length Ts') Ts' accum); |
49186
4b5fa9d5e330
handle type constructors not known to be a BNF using the DEADID BNF
traytel
parents:
49185
diff
changeset
|
1033 |
in |
58332 | 1034 |
compose_bnf const_policy qualify flatten_tyargs bnf inners oDs Dss Ass (accum', lthy') |
49186
4b5fa9d5e330
handle type constructors not known to be a BNF using the DEADID BNF
traytel
parents:
49185
diff
changeset
|
1035 |
end) |
53222 | 1036 |
|> tap check_bad_dead |
48975
7f79f94a432c
added new (co)datatype package + theories of ordinals and cardinals (with Dmitriy and Andrei)
blanchet
parents:
diff
changeset
|
1037 |
end; |
7f79f94a432c
added new (co)datatype package + theories of ordinals and cardinals (with Dmitriy and Andrei)
blanchet
parents:
diff
changeset
|
1038 |
|
7f79f94a432c
added new (co)datatype package + theories of ordinals and cardinals (with Dmitriy and Andrei)
blanchet
parents:
diff
changeset
|
1039 |
end; |