author | wenzelm |
Sun, 14 Mar 2010 14:31:24 +0100 | |
changeset 35788 | f1deaca15ca3 |
parent 35314 | cbdf785a1eb3 |
child 36960 | 01594f816e3a |
permissions | -rw-r--r-- |
35788 | 1 |
(* Title: HOL/Tools/Quotient/quotient_info.thy |
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Initial version of HOL quotient package.
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Author: Cezary Kaliszyk and Christian Urban |
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Data slots for the quotient package. |
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Initial version of HOL quotient package.
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parents:
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*) |
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Initial version of HOL quotient package.
Cezary Kaliszyk <kaliszyk@in.tum.de>
parents:
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Initial version of HOL quotient package.
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parents:
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signature QUOTIENT_INFO = |
4f1fba00f66d
Initial version of HOL quotient package.
Cezary Kaliszyk <kaliszyk@in.tum.de>
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sig |
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Initial version of HOL quotient package.
Cezary Kaliszyk <kaliszyk@in.tum.de>
parents:
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exception NotFound |
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Initial version of HOL quotient package.
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parents:
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Initial version of HOL quotient package.
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parents:
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type maps_info = {mapfun: string, relmap: string} |
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Initial version of HOL quotient package.
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val maps_defined: theory -> string -> bool |
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Initial version of HOL quotient package.
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val maps_lookup: theory -> string -> maps_info (* raises NotFound *) |
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Initial version of HOL quotient package.
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val maps_update_thy: string -> maps_info -> theory -> theory |
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Initial version of HOL quotient package.
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val maps_update: string -> maps_info -> Proof.context -> Proof.context |
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Initial version of HOL quotient package.
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parents:
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val print_mapsinfo: Proof.context -> unit |
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Initial version of HOL quotient package.
Cezary Kaliszyk <kaliszyk@in.tum.de>
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Initial version of HOL quotient package.
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type quotdata_info = {qtyp: typ, rtyp: typ, equiv_rel: term, equiv_thm: thm} |
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Initial version of HOL quotient package.
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val transform_quotdata: morphism -> quotdata_info -> quotdata_info |
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Initial version of HOL quotient package.
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val quotdata_lookup_raw: theory -> string -> quotdata_info option |
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Initial version of HOL quotient package.
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val quotdata_lookup: theory -> string -> quotdata_info (* raises NotFound *) |
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Initial version of HOL quotient package.
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val quotdata_update_thy: string -> quotdata_info -> theory -> theory |
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Initial version of HOL quotient package.
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val quotdata_update_gen: string -> quotdata_info -> Context.generic -> Context.generic |
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Initial version of HOL quotient package.
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val quotdata_dest: Proof.context -> quotdata_info list |
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Initial version of HOL quotient package.
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val print_quotinfo: Proof.context -> unit |
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Initial version of HOL quotient package.
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Initial version of HOL quotient package.
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type qconsts_info = {qconst: term, rconst: term, def: thm} |
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Initial version of HOL quotient package.
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val transform_qconsts: morphism -> qconsts_info -> qconsts_info |
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Initial version of HOL quotient package.
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val qconsts_lookup: theory -> term -> qconsts_info (* raises NotFound *) |
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Initial version of HOL quotient package.
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val qconsts_update_thy: string -> qconsts_info -> theory -> theory |
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Initial version of HOL quotient package.
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val qconsts_update_gen: string -> qconsts_info -> Context.generic -> Context.generic |
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val qconsts_dest: Proof.context -> qconsts_info list |
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Initial version of HOL quotient package.
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val print_qconstinfo: Proof.context -> unit |
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Initial version of HOL quotient package.
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Initial version of HOL quotient package.
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val equiv_rules_get: Proof.context -> thm list |
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Initial version of HOL quotient package.
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val equiv_rules_add: attribute |
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Initial version of HOL quotient package.
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val rsp_rules_get: Proof.context -> thm list |
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export prs_rules and rsp_rules attributes
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val rsp_rules_add: attribute |
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Initial version of HOL quotient package.
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val prs_rules_get: Proof.context -> thm list |
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export prs_rules and rsp_rules attributes
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parents:
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val prs_rules_add: attribute |
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Initial version of HOL quotient package.
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val id_simps_get: Proof.context -> thm list |
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Initial version of HOL quotient package.
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val quotient_rules_get: Proof.context -> thm list |
4f1fba00f66d
Initial version of HOL quotient package.
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parents:
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val quotient_rules_add: attribute |
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Initial version of HOL quotient package.
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end; |
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Initial version of HOL quotient package.
Cezary Kaliszyk <kaliszyk@in.tum.de>
parents:
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Initial version of HOL quotient package.
Cezary Kaliszyk <kaliszyk@in.tum.de>
parents:
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4f1fba00f66d
Initial version of HOL quotient package.
Cezary Kaliszyk <kaliszyk@in.tum.de>
parents:
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structure Quotient_Info: QUOTIENT_INFO = |
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Initial version of HOL quotient package.
Cezary Kaliszyk <kaliszyk@in.tum.de>
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struct |
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Initial version of HOL quotient package.
Cezary Kaliszyk <kaliszyk@in.tum.de>
parents:
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Initial version of HOL quotient package.
Cezary Kaliszyk <kaliszyk@in.tum.de>
parents:
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exception NotFound |
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Initial version of HOL quotient package.
Cezary Kaliszyk <kaliszyk@in.tum.de>
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Initial version of HOL quotient package.
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parents:
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Initial version of HOL quotient package.
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(** data containers **) |
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Initial version of HOL quotient package.
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Initial version of HOL quotient package.
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(* info about map- and rel-functions for a type *) |
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Initial version of HOL quotient package.
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type maps_info = {mapfun: string, relmap: string} |
4f1fba00f66d
Initial version of HOL quotient package.
Cezary Kaliszyk <kaliszyk@in.tum.de>
parents:
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Initial version of HOL quotient package.
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parents:
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structure MapsData = Theory_Data |
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Initial version of HOL quotient package.
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(type T = maps_info Symtab.table |
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Initial version of HOL quotient package.
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val empty = Symtab.empty |
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Initial version of HOL quotient package.
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parents:
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val extend = I |
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fun merge data = Symtab.merge (K true) data) |
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Initial version of HOL quotient package.
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Initial version of HOL quotient package.
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parents:
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fun maps_defined thy s = |
4f1fba00f66d
Initial version of HOL quotient package.
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parents:
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Symtab.defined (MapsData.get thy) s |
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Initial version of HOL quotient package.
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Initial version of HOL quotient package.
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parents:
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fun maps_lookup thy s = |
4f1fba00f66d
Initial version of HOL quotient package.
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case (Symtab.lookup (MapsData.get thy) s) of |
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Initial version of HOL quotient package.
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SOME map_fun => map_fun |
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Initial version of HOL quotient package.
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| NONE => raise NotFound |
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Initial version of HOL quotient package.
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|
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Initial version of HOL quotient package.
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parents:
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fun maps_update_thy k minfo = MapsData.map (Symtab.update (k, minfo)) |
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Initial version of HOL quotient package.
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fun maps_update k minfo = ProofContext.theory (maps_update_thy k minfo) |
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Initial version of HOL quotient package.
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parents:
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Initial version of HOL quotient package.
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parents:
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fun maps_attribute_aux s minfo = Thm.declaration_attribute |
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Initial version of HOL quotient package.
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(fn _ => Context.mapping (maps_update_thy s minfo) (maps_update s minfo)) |
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Initial version of HOL quotient package.
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|
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Initial version of HOL quotient package.
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(* attribute to be used in declare statements *) |
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Initial version of HOL quotient package.
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parents:
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fun maps_attribute (ctxt, (tystr, (mapstr, relstr))) = |
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Initial version of HOL quotient package.
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parents:
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let |
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Initial version of HOL quotient package.
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parents:
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val thy = ProofContext.theory_of ctxt |
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Initial version of HOL quotient package.
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val tyname = Sign.intern_type thy tystr |
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Initial version of HOL quotient package.
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parents:
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val mapname = Sign.intern_const thy mapstr |
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Initial version of HOL quotient package.
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parents:
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val relname = Sign.intern_const thy relstr |
4f1fba00f66d
Initial version of HOL quotient package.
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parents:
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|
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Initial version of HOL quotient package.
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fun sanity_check s = (Const (s, dummyT) |> Syntax.check_term ctxt; ()) |
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Initial version of HOL quotient package.
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parents:
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val _ = List.app sanity_check [mapname, relname] |
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Initial version of HOL quotient package.
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in |
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Initial version of HOL quotient package.
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maps_attribute_aux tyname {mapfun = mapname, relmap = relname} |
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Initial version of HOL quotient package.
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end |
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Initial version of HOL quotient package.
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Initial version of HOL quotient package.
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val maps_attr_parser = |
4f1fba00f66d
Initial version of HOL quotient package.
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Args.context -- Scan.lift |
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Initial version of HOL quotient package.
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parents:
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((Args.name --| OuterParse.$$$ "=") -- |
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Initial version of HOL quotient package.
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parents:
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(OuterParse.$$$ "(" |-- Args.name --| OuterParse.$$$ "," -- |
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Initial version of HOL quotient package.
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Args.name --| OuterParse.$$$ ")")) |
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Initial version of HOL quotient package.
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parents:
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|
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Initial version of HOL quotient package.
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val _ = Context.>> (Context.map_theory |
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Initial version of HOL quotient package.
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parents:
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(Attrib.setup @{binding "map"} (maps_attr_parser >> maps_attribute) |
4f1fba00f66d
Initial version of HOL quotient package.
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parents:
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"declaration of map information")) |
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Initial version of HOL quotient package.
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parents:
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|
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Initial version of HOL quotient package.
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parents:
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fun print_mapsinfo ctxt = |
4f1fba00f66d
Initial version of HOL quotient package.
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let |
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Initial version of HOL quotient package.
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fun prt_map (ty_name, {mapfun, relmap}) = |
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Initial version of HOL quotient package.
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parents:
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Pretty.block (Library.separate (Pretty.brk 2) |
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Initial version of HOL quotient package.
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(map Pretty.str |
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Initial version of HOL quotient package.
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["type:", ty_name, |
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Initial version of HOL quotient package.
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"map:", mapfun, |
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Initial version of HOL quotient package.
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"relation map:", relmap])) |
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Initial version of HOL quotient package.
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in |
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Initial version of HOL quotient package.
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MapsData.get (ProofContext.theory_of ctxt) |
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Initial version of HOL quotient package.
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|> Symtab.dest |
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Initial version of HOL quotient package.
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|> map (prt_map) |
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Initial version of HOL quotient package.
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|> Pretty.big_list "maps for type constructors:" |
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Initial version of HOL quotient package.
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|> Pretty.writeln |
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Initial version of HOL quotient package.
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116 |
end |
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(* info about quotient types *) |
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type quotdata_info = {qtyp: typ, rtyp: typ, equiv_rel: term, equiv_thm: thm} |
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structure QuotData = Theory_Data |
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(type T = quotdata_info Symtab.table |
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val empty = Symtab.empty |
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Initial version of HOL quotient package.
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val extend = I |
35241 | 126 |
fun merge data = Symtab.merge (K true) data) |
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fun transform_quotdata phi {qtyp, rtyp, equiv_rel, equiv_thm} = |
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{qtyp = Morphism.typ phi qtyp, |
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rtyp = Morphism.typ phi rtyp, |
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equiv_rel = Morphism.term phi equiv_rel, |
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equiv_thm = Morphism.thm phi equiv_thm} |
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fun quotdata_lookup_raw thy str = Symtab.lookup (QuotData.get thy) str |
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fun quotdata_lookup thy str = |
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case Symtab.lookup (QuotData.get thy) str of |
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SOME qinfo => qinfo |
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| NONE => raise NotFound |
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Initial version of HOL quotient package.
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fun quotdata_update_thy str qinfo = QuotData.map (Symtab.update (str, qinfo)) |
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Initial version of HOL quotient package.
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fun quotdata_update_gen str qinfo = Context.mapping (quotdata_update_thy str qinfo) I |
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Initial version of HOL quotient package.
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fun quotdata_dest lthy = |
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map snd (Symtab.dest (QuotData.get (ProofContext.theory_of lthy))) |
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Initial version of HOL quotient package.
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fun print_quotinfo ctxt = |
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let |
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fun prt_quot {qtyp, rtyp, equiv_rel, equiv_thm} = |
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Pretty.block (Library.separate (Pretty.brk 2) |
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Initial version of HOL quotient package.
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[Pretty.str "quotient type:", |
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Syntax.pretty_typ ctxt qtyp, |
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Pretty.str "raw type:", |
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Syntax.pretty_typ ctxt rtyp, |
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Pretty.str "relation:", |
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Syntax.pretty_term ctxt equiv_rel, |
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Pretty.str "equiv. thm:", |
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Initial version of HOL quotient package.
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Syntax.pretty_term ctxt (prop_of equiv_thm)]) |
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Initial version of HOL quotient package.
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in |
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Initial version of HOL quotient package.
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QuotData.get (ProofContext.theory_of ctxt) |
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Initial version of HOL quotient package.
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|> Symtab.dest |
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|> map (prt_quot o snd) |
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Initial version of HOL quotient package.
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|> Pretty.big_list "quotients:" |
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Initial version of HOL quotient package.
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|> Pretty.writeln |
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Initial version of HOL quotient package.
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165 |
end |
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Initial version of HOL quotient package.
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Initial version of HOL quotient package.
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Initial version of HOL quotient package.
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(* info about quotient constants *) |
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Initial version of HOL quotient package.
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type qconsts_info = {qconst: term, rconst: term, def: thm} |
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Initial version of HOL quotient package.
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Initial version of HOL quotient package.
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fun qconsts_info_eq (x : qconsts_info, y : qconsts_info) = #qconst x = #qconst y |
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Initial version of HOL quotient package.
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(* We need to be able to lookup instances of lifted constants, |
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Initial version of HOL quotient package.
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174 |
for example given "nat fset" we need to find "'a fset"; |
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Initial version of HOL quotient package.
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but overloaded constants share the same name *) |
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Initial version of HOL quotient package.
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structure QConstsData = Theory_Data |
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Initial version of HOL quotient package.
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177 |
(type T = (qconsts_info list) Symtab.table |
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Initial version of HOL quotient package.
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val empty = Symtab.empty |
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Initial version of HOL quotient package.
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val extend = I |
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Initial version of HOL quotient package.
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val merge = Symtab.merge_list qconsts_info_eq) |
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Initial version of HOL quotient package.
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Initial version of HOL quotient package.
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fun transform_qconsts phi {qconst, rconst, def} = |
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Initial version of HOL quotient package.
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{qconst = Morphism.term phi qconst, |
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Initial version of HOL quotient package.
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184 |
rconst = Morphism.term phi rconst, |
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Initial version of HOL quotient package.
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def = Morphism.thm phi def} |
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Initial version of HOL quotient package.
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186 |
|
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Initial version of HOL quotient package.
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fun qconsts_update_thy name qcinfo = QConstsData.map (Symtab.cons_list (name, qcinfo)) |
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Initial version of HOL quotient package.
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188 |
fun qconsts_update_gen name qcinfo = Context.mapping (qconsts_update_thy name qcinfo) I |
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Initial version of HOL quotient package.
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|
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Initial version of HOL quotient package.
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fun qconsts_dest lthy = |
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Initial version of HOL quotient package.
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191 |
flat (map snd (Symtab.dest (QConstsData.get (ProofContext.theory_of lthy)))) |
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Initial version of HOL quotient package.
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|
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Initial version of HOL quotient package.
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193 |
fun qconsts_lookup thy t = |
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Initial version of HOL quotient package.
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194 |
let |
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Initial version of HOL quotient package.
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195 |
val (name, qty) = dest_Const t |
35241 | 196 |
fun matches (x: qconsts_info) = |
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Initial version of HOL quotient package.
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197 |
let |
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Initial version of HOL quotient package.
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198 |
val (name', qty') = dest_Const (#qconst x); |
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Initial version of HOL quotient package.
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199 |
in |
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Initial version of HOL quotient package.
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200 |
name = name' andalso Sign.typ_instance thy (qty, qty') |
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Initial version of HOL quotient package.
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201 |
end |
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Initial version of HOL quotient package.
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202 |
in |
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Initial version of HOL quotient package.
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203 |
case Symtab.lookup (QConstsData.get thy) name of |
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Initial version of HOL quotient package.
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204 |
NONE => raise NotFound |
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Initial version of HOL quotient package.
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205 |
| SOME l => |
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Initial version of HOL quotient package.
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206 |
(case (find_first matches l) of |
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Initial version of HOL quotient package.
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SOME x => x |
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Initial version of HOL quotient package.
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208 |
| NONE => raise NotFound) |
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Initial version of HOL quotient package.
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209 |
end |
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Initial version of HOL quotient package.
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210 |
|
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Initial version of HOL quotient package.
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211 |
fun print_qconstinfo ctxt = |
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Initial version of HOL quotient package.
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212 |
let |
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Initial version of HOL quotient package.
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213 |
fun prt_qconst {qconst, rconst, def} = |
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Initial version of HOL quotient package.
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214 |
Pretty.block (separate (Pretty.brk 1) |
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Initial version of HOL quotient package.
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parents:
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215 |
[Syntax.pretty_term ctxt qconst, |
4f1fba00f66d
Initial version of HOL quotient package.
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216 |
Pretty.str ":=", |
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Initial version of HOL quotient package.
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217 |
Syntax.pretty_term ctxt rconst, |
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Initial version of HOL quotient package.
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218 |
Pretty.str "as", |
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Initial version of HOL quotient package.
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219 |
Syntax.pretty_term ctxt (prop_of def)]) |
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Initial version of HOL quotient package.
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220 |
in |
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Initial version of HOL quotient package.
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221 |
QConstsData.get (ProofContext.theory_of ctxt) |
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Initial version of HOL quotient package.
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222 |
|> Symtab.dest |
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Initial version of HOL quotient package.
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223 |
|> map snd |
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Initial version of HOL quotient package.
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224 |
|> flat |
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Initial version of HOL quotient package.
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225 |
|> map prt_qconst |
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Initial version of HOL quotient package.
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226 |
|> Pretty.big_list "quotient constants:" |
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Initial version of HOL quotient package.
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227 |
|> Pretty.writeln |
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Initial version of HOL quotient package.
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228 |
end |
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Initial version of HOL quotient package.
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229 |
|
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Initial version of HOL quotient package.
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(* equivalence relation theorems *) |
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Initial version of HOL quotient package.
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231 |
structure EquivRules = Named_Thms |
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Initial version of HOL quotient package.
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232 |
(val name = "quot_equiv" |
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Initial version of HOL quotient package.
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233 |
val description = "Equivalence relation theorems.") |
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Initial version of HOL quotient package.
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234 |
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val equiv_rules_get = EquivRules.get |
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val equiv_rules_add = EquivRules.add |
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(* respectfulness theorems *) |
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structure RspRules = Named_Thms |
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(val name = "quot_respect" |
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val description = "Respectfulness theorems.") |
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val rsp_rules_get = RspRules.get |
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val rsp_rules_add = RspRules.add |
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(* preservation theorems *) |
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structure PrsRules = Named_Thms |
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(val name = "quot_preserve" |
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val description = "Preservation theorems.") |
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val prs_rules_get = PrsRules.get |
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val prs_rules_add = PrsRules.add |
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(* id simplification theorems *) |
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structure IdSimps = Named_Thms |
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(val name = "id_simps" |
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val description = "Identity simp rules for maps.") |
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val id_simps_get = IdSimps.get |
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(* quotient theorems *) |
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structure QuotientRules = Named_Thms |
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(val name = "quot_thm" |
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val description = "Quotient theorems.") |
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val quotient_rules_get = QuotientRules.get |
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val quotient_rules_add = QuotientRules.add |
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(* setup of the theorem lists *) |
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val _ = Context.>> (Context.map_theory |
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(EquivRules.setup #> |
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RspRules.setup #> |
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PrsRules.setup #> |
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IdSimps.setup #> |
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QuotientRules.setup)) |
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(* setup of the printing commands *) |
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fun improper_command (pp_fn, cmd_name, descr_str) = |
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OuterSyntax.improper_command cmd_name descr_str |
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OuterKeyword.diag (Scan.succeed (Toplevel.keep (pp_fn o Toplevel.context_of))) |
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val _ = map improper_command |
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[(print_mapsinfo, "print_quotmaps", "prints out all map functions"), |
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(print_quotinfo, "print_quotients", "prints out all quotients"), |
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(print_qconstinfo, "print_quotconsts", "prints out all quotient constants")] |
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end; (* structure *) |