isabelle: src/HOL/BNF/Tools/bnf_fp_rec_sugar_tactics.ML@c31c0c311cf0 (annotated)

53303 ae49b835ca01 moved files related to "primrec_new", "primcorec", and "datatype_compat" from bitbucket co-rec repository blanchet parents: diff changeset	1	(* Title: HOL/BNF/Tools/bnf_fp_rec_sugar_tactics.ML
ae49b835ca01 moved files related to "primrec_new", "primcorec", and "datatype_compat" from bitbucket co-rec repository blanchet parents: diff changeset	2	Author: Jasmin Blanchette, TU Muenchen
ae49b835ca01 moved files related to "primrec_new", "primcorec", and "datatype_compat" from bitbucket co-rec repository blanchet parents: diff changeset	3	Copyright 2013
ae49b835ca01 moved files related to "primrec_new", "primcorec", and "datatype_compat" from bitbucket co-rec repository blanchet parents: diff changeset	4
ae49b835ca01 moved files related to "primrec_new", "primcorec", and "datatype_compat" from bitbucket co-rec repository blanchet parents: diff changeset	5	Tactics for recursor and corecursor sugar.
ae49b835ca01 moved files related to "primrec_new", "primcorec", and "datatype_compat" from bitbucket co-rec repository blanchet parents: diff changeset	6	*)
ae49b835ca01 moved files related to "primrec_new", "primcorec", and "datatype_compat" from bitbucket co-rec repository blanchet parents: diff changeset	7
ae49b835ca01 moved files related to "primrec_new", "primcorec", and "datatype_compat" from bitbucket co-rec repository blanchet parents: diff changeset	8	signature BNF_FP_REC_SUGAR_TACTICS =
ae49b835ca01 moved files related to "primrec_new", "primcorec", and "datatype_compat" from bitbucket co-rec repository blanchet parents: diff changeset	9	sig
ae49b835ca01 moved files related to "primrec_new", "primcorec", and "datatype_compat" from bitbucket co-rec repository blanchet parents: diff changeset	10	val mk_primcorec_taut_tac: Proof.context -> tactic
ae49b835ca01 moved files related to "primrec_new", "primcorec", and "datatype_compat" from bitbucket co-rec repository blanchet parents: diff changeset	11	val mk_primcorec_disc_tac: Proof.context -> thm list -> thm -> int -> int -> thm list list list ->
ae49b835ca01 moved files related to "primrec_new", "primcorec", and "datatype_compat" from bitbucket co-rec repository blanchet parents: diff changeset	12	tactic
ae49b835ca01 moved files related to "primrec_new", "primcorec", and "datatype_compat" from bitbucket co-rec repository blanchet parents: diff changeset	13	val mk_primcorec_dtr_to_ctr_tac: Proof.context -> int -> thm -> thm -> thm list -> tactic
ae49b835ca01 moved files related to "primrec_new", "primcorec", and "datatype_compat" from bitbucket co-rec repository blanchet parents: diff changeset	14	val mk_primcorec_eq_tac: Proof.context -> thm list -> thm -> int -> int -> thm list list list ->
ae49b835ca01 moved files related to "primrec_new", "primcorec", and "datatype_compat" from bitbucket co-rec repository blanchet parents: diff changeset	15	thm list -> thm list -> thm list -> tactic
ae49b835ca01 moved files related to "primrec_new", "primcorec", and "datatype_compat" from bitbucket co-rec repository blanchet parents: diff changeset	16	val mk_primrec_tac: Proof.context -> int -> thm list -> thm list -> thm list -> thm -> tactic
ae49b835ca01 moved files related to "primrec_new", "primcorec", and "datatype_compat" from bitbucket co-rec repository blanchet parents: diff changeset	17	end;
ae49b835ca01 moved files related to "primrec_new", "primcorec", and "datatype_compat" from bitbucket co-rec repository blanchet parents: diff changeset	18
ae49b835ca01 moved files related to "primrec_new", "primcorec", and "datatype_compat" from bitbucket co-rec repository blanchet parents: diff changeset	19	structure BNF_FP_Rec_Sugar_Tactics : BNF_FP_REC_SUGAR_TACTICS =
ae49b835ca01 moved files related to "primrec_new", "primcorec", and "datatype_compat" from bitbucket co-rec repository blanchet parents: diff changeset	20	struct
ae49b835ca01 moved files related to "primrec_new", "primcorec", and "datatype_compat" from bitbucket co-rec repository blanchet parents: diff changeset	21
ae49b835ca01 moved files related to "primrec_new", "primcorec", and "datatype_compat" from bitbucket co-rec repository blanchet parents: diff changeset	22	open BNF_Util
ae49b835ca01 moved files related to "primrec_new", "primcorec", and "datatype_compat" from bitbucket co-rec repository blanchet parents: diff changeset	23	open BNF_Tactics
ae49b835ca01 moved files related to "primrec_new", "primcorec", and "datatype_compat" from bitbucket co-rec repository blanchet parents: diff changeset	24
53329 c31c0c311cf0 more canonical naming blanchet parents: 53303 diff changeset	25	fun mk_primrec_tac ctxt num_extra_args map_idents map_comps fun_defs recx =
53303 ae49b835ca01 moved files related to "primrec_new", "primcorec", and "datatype_compat" from bitbucket co-rec repository blanchet parents: diff changeset	26	unfold_thms_tac ctxt fun_defs THEN
ae49b835ca01 moved files related to "primrec_new", "primcorec", and "datatype_compat" from bitbucket co-rec repository blanchet parents: diff changeset	27	HEADGOAL (rtac (funpow num_extra_args (fn thm => thm RS fun_cong) recx RS trans)) THEN
53329 c31c0c311cf0 more canonical naming blanchet parents: 53303 diff changeset	28	unfold_thms_tac ctxt (@{thms id_def split o_def fst_conv snd_conv} @ map_comps @ map_idents) THEN
53303 ae49b835ca01 moved files related to "primrec_new", "primcorec", and "datatype_compat" from bitbucket co-rec repository blanchet parents: diff changeset	29	HEADGOAL (rtac refl);
ae49b835ca01 moved files related to "primrec_new", "primcorec", and "datatype_compat" from bitbucket co-rec repository blanchet parents: diff changeset	30
ae49b835ca01 moved files related to "primrec_new", "primcorec", and "datatype_compat" from bitbucket co-rec repository blanchet parents: diff changeset	31	fun mk_primcorec_taut_tac ctxt =
ae49b835ca01 moved files related to "primrec_new", "primcorec", and "datatype_compat" from bitbucket co-rec repository blanchet parents: diff changeset	32	HEADGOAL (etac FalseE) ORELSE
ae49b835ca01 moved files related to "primrec_new", "primcorec", and "datatype_compat" from bitbucket co-rec repository blanchet parents: diff changeset	33	unfold_thms_tac ctxt @{thms de_Morgan_conj de_Morgan_disj not_not not_False_eq_True} THEN
ae49b835ca01 moved files related to "primrec_new", "primcorec", and "datatype_compat" from bitbucket co-rec repository blanchet parents: diff changeset	34	HEADGOAL (SOLVE o REPEAT o (atac ORELSE' resolve_tac @{thms disjI1 disjI2 conjI TrueI}));
ae49b835ca01 moved files related to "primrec_new", "primcorec", and "datatype_compat" from bitbucket co-rec repository blanchet parents: diff changeset	35
ae49b835ca01 moved files related to "primrec_new", "primcorec", and "datatype_compat" from bitbucket co-rec repository blanchet parents: diff changeset	36	fun mk_primcorec_same_case_tac m =
ae49b835ca01 moved files related to "primrec_new", "primcorec", and "datatype_compat" from bitbucket co-rec repository blanchet parents: diff changeset	37	HEADGOAL (if m = 0 then rtac TrueI
ae49b835ca01 moved files related to "primrec_new", "primcorec", and "datatype_compat" from bitbucket co-rec repository blanchet parents: diff changeset	38	else REPEAT_DETERM_N (m - 1) o (rtac conjI THEN' atac) THEN' atac);
ae49b835ca01 moved files related to "primrec_new", "primcorec", and "datatype_compat" from bitbucket co-rec repository blanchet parents: diff changeset	39
ae49b835ca01 moved files related to "primrec_new", "primcorec", and "datatype_compat" from bitbucket co-rec repository blanchet parents: diff changeset	40	fun mk_primcorec_different_case_tac ctxt excl =
ae49b835ca01 moved files related to "primrec_new", "primcorec", and "datatype_compat" from bitbucket co-rec repository blanchet parents: diff changeset	41	unfold_thms_tac ctxt @{thms not_not not_False_eq_True} THEN
ae49b835ca01 moved files related to "primrec_new", "primcorec", and "datatype_compat" from bitbucket co-rec repository blanchet parents: diff changeset	42	HEADGOAL (rtac excl THEN_ALL_NEW SELECT_GOAL (mk_primcorec_taut_tac ctxt));
ae49b835ca01 moved files related to "primrec_new", "primcorec", and "datatype_compat" from bitbucket co-rec repository blanchet parents: diff changeset	43
ae49b835ca01 moved files related to "primrec_new", "primcorec", and "datatype_compat" from bitbucket co-rec repository blanchet parents: diff changeset	44	fun mk_primcorec_cases_tac ctxt k m exclsss =
ae49b835ca01 moved files related to "primrec_new", "primcorec", and "datatype_compat" from bitbucket co-rec repository blanchet parents: diff changeset	45	let val n = length exclsss in
ae49b835ca01 moved files related to "primrec_new", "primcorec", and "datatype_compat" from bitbucket co-rec repository blanchet parents: diff changeset	46	EVERY (map (fn [] => if k = n then all_tac else mk_primcorec_same_case_tac m
ae49b835ca01 moved files related to "primrec_new", "primcorec", and "datatype_compat" from bitbucket co-rec repository blanchet parents: diff changeset	47	\| [excl] => mk_primcorec_different_case_tac ctxt excl)
ae49b835ca01 moved files related to "primrec_new", "primcorec", and "datatype_compat" from bitbucket co-rec repository blanchet parents: diff changeset	48	(take k (nth exclsss (k - 1))))
ae49b835ca01 moved files related to "primrec_new", "primcorec", and "datatype_compat" from bitbucket co-rec repository blanchet parents: diff changeset	49	end;
ae49b835ca01 moved files related to "primrec_new", "primcorec", and "datatype_compat" from bitbucket co-rec repository blanchet parents: diff changeset	50
ae49b835ca01 moved files related to "primrec_new", "primcorec", and "datatype_compat" from bitbucket co-rec repository blanchet parents: diff changeset	51	fun mk_primcorec_prelude ctxt defs thm =
ae49b835ca01 moved files related to "primrec_new", "primcorec", and "datatype_compat" from bitbucket co-rec repository blanchet parents: diff changeset	52	unfold_thms_tac ctxt defs THEN HEADGOAL (rtac thm) THEN unfold_thms_tac ctxt @{thms split};
ae49b835ca01 moved files related to "primrec_new", "primcorec", and "datatype_compat" from bitbucket co-rec repository blanchet parents: diff changeset	53
ae49b835ca01 moved files related to "primrec_new", "primcorec", and "datatype_compat" from bitbucket co-rec repository blanchet parents: diff changeset	54	fun mk_primcorec_disc_tac ctxt defs disc k m exclsss =
ae49b835ca01 moved files related to "primrec_new", "primcorec", and "datatype_compat" from bitbucket co-rec repository blanchet parents: diff changeset	55	mk_primcorec_prelude ctxt defs disc THEN mk_primcorec_cases_tac ctxt k m exclsss;
ae49b835ca01 moved files related to "primrec_new", "primcorec", and "datatype_compat" from bitbucket co-rec repository blanchet parents: diff changeset	56
53329 c31c0c311cf0 more canonical naming blanchet parents: 53303 diff changeset	57	fun mk_primcorec_eq_tac ctxt defs sel k m exclsss maps map_idents map_comps =
53303 ae49b835ca01 moved files related to "primrec_new", "primcorec", and "datatype_compat" from bitbucket co-rec repository blanchet parents: diff changeset	58	mk_primcorec_prelude ctxt defs (sel RS trans) THEN mk_primcorec_cases_tac ctxt k m exclsss THEN
ae49b835ca01 moved files related to "primrec_new", "primcorec", and "datatype_compat" from bitbucket co-rec repository blanchet parents: diff changeset	59	unfold_thms_tac ctxt (@{thms if_if_True if_if_False if_True if_False o_def split_def sum.cases} @
53329 c31c0c311cf0 more canonical naming blanchet parents: 53303 diff changeset	60	maps @ map_comps @ map_idents) THEN HEADGOAL (rtac refl);
53303 ae49b835ca01 moved files related to "primrec_new", "primcorec", and "datatype_compat" from bitbucket co-rec repository blanchet parents: diff changeset	61
ae49b835ca01 moved files related to "primrec_new", "primcorec", and "datatype_compat" from bitbucket co-rec repository blanchet parents: diff changeset	62	fun mk_primcorec_dtr_to_ctr_tac ctxt m collapse disc sels =
ae49b835ca01 moved files related to "primrec_new", "primcorec", and "datatype_compat" from bitbucket co-rec repository blanchet parents: diff changeset	63	HEADGOAL (rtac (collapse RS sym RS trans) THEN' rtac disc THEN' REPEAT_DETERM_N m o atac) THEN
ae49b835ca01 moved files related to "primrec_new", "primcorec", and "datatype_compat" from bitbucket co-rec repository blanchet parents: diff changeset	64	unfold_thms_tac ctxt sels THEN HEADGOAL (rtac refl);
ae49b835ca01 moved files related to "primrec_new", "primcorec", and "datatype_compat" from bitbucket co-rec repository blanchet parents: diff changeset	65
ae49b835ca01 moved files related to "primrec_new", "primcorec", and "datatype_compat" from bitbucket co-rec repository blanchet parents: diff changeset	66	end;

author	blanchet
	Fri, 30 Aug 2013 14:17:19 +0200
changeset 53329	c31c0c311cf0
parent 53303	ae49b835ca01
child 53477	75a0427df7a8
permissions	-rw-r--r--