isabelle: src/HOL/Ctr_Sugar.thy@bce3dbc11f95 (annotated)

54397 f4b4fa25ce56 tuned headers blanchet parents: 54396 diff changeset	1	(* Title: HOL/Ctr_Sugar.thy
49486 64cc57c0d0fe generate "expand" property blanchet parents: 49312 diff changeset	2	Author: Jasmin Blanchette, TU Muenchen
54397 f4b4fa25ce56 tuned headers blanchet parents: 54396 diff changeset	3	Copyright 2012, 2013
49075 ed769978dc8d rearrange dependencies blanchet parents: diff changeset	4
51797 182454c06a80 tuned ML and thy file names blanchet parents: 51781 diff changeset	5	Wrapping existing freely generated type's constructors.
49075 ed769978dc8d rearrange dependencies blanchet parents: diff changeset	6	*)
ed769978dc8d rearrange dependencies blanchet parents: diff changeset	7
51797 182454c06a80 tuned ML and thy file names blanchet parents: 51781 diff changeset	8	header {* Wrapping Existing Freely Generated Type's Constructors *}
49075 ed769978dc8d rearrange dependencies blanchet parents: diff changeset	9
54006 9fe1bd54d437 renamed theory file blanchet parents: 52969 diff changeset	10	theory Ctr_Sugar
54398 100c0eaf63d5 moved 'Ctr_Sugar' further up the theory hierarchy, so that 'Datatype' can use it blanchet parents: 54397 diff changeset	11	imports HOL
49075 ed769978dc8d rearrange dependencies blanchet parents: diff changeset	12	keywords
54398 100c0eaf63d5 moved 'Ctr_Sugar' further up the theory hierarchy, so that 'Datatype' can use it blanchet parents: 54397 diff changeset	13	"print_case_translations" :: diag and
54626 8a5e82425e55 added 'no_code' option blanchet parents: 54615 diff changeset	14	"wrap_free_constructors" :: thy_goal
49075 ed769978dc8d rearrange dependencies blanchet parents: diff changeset	15	begin
ed769978dc8d rearrange dependencies blanchet parents: diff changeset	16
54398 100c0eaf63d5 moved 'Ctr_Sugar' further up the theory hierarchy, so that 'Datatype' can use it blanchet parents: 54397 diff changeset	17	consts
100c0eaf63d5 moved 'Ctr_Sugar' further up the theory hierarchy, so that 'Datatype' can use it blanchet parents: 54397 diff changeset	18	case_guard :: "bool \<Rightarrow> 'a \<Rightarrow> ('a \<Rightarrow> 'b) \<Rightarrow> 'b"
100c0eaf63d5 moved 'Ctr_Sugar' further up the theory hierarchy, so that 'Datatype' can use it blanchet parents: 54397 diff changeset	19	case_nil :: "'a \<Rightarrow> 'b"
100c0eaf63d5 moved 'Ctr_Sugar' further up the theory hierarchy, so that 'Datatype' can use it blanchet parents: 54397 diff changeset	20	case_cons :: "('a \<Rightarrow> 'b) \<Rightarrow> ('a \<Rightarrow> 'b) \<Rightarrow> 'a \<Rightarrow> 'b"
100c0eaf63d5 moved 'Ctr_Sugar' further up the theory hierarchy, so that 'Datatype' can use it blanchet parents: 54397 diff changeset	21	case_elem :: "'a \<Rightarrow> 'b \<Rightarrow> 'a \<Rightarrow> 'b"
100c0eaf63d5 moved 'Ctr_Sugar' further up the theory hierarchy, so that 'Datatype' can use it blanchet parents: 54397 diff changeset	22	case_abs :: "('c \<Rightarrow> 'b) \<Rightarrow> 'b"
100c0eaf63d5 moved 'Ctr_Sugar' further up the theory hierarchy, so that 'Datatype' can use it blanchet parents: 54397 diff changeset	23	declare [[coercion_args case_guard - + -]]
100c0eaf63d5 moved 'Ctr_Sugar' further up the theory hierarchy, so that 'Datatype' can use it blanchet parents: 54397 diff changeset	24	declare [[coercion_args case_cons - -]]
100c0eaf63d5 moved 'Ctr_Sugar' further up the theory hierarchy, so that 'Datatype' can use it blanchet parents: 54397 diff changeset	25	declare [[coercion_args case_abs -]]
100c0eaf63d5 moved 'Ctr_Sugar' further up the theory hierarchy, so that 'Datatype' can use it blanchet parents: 54397 diff changeset	26	declare [[coercion_args case_elem - +]]
100c0eaf63d5 moved 'Ctr_Sugar' further up the theory hierarchy, so that 'Datatype' can use it blanchet parents: 54397 diff changeset	27
54701 4ed7454aebde tuning -- moved ML files to subdirectory blanchet parents: 54626 diff changeset	28	ML_file "Tools/Ctr_Sugar/case_translation.ML"
54398 100c0eaf63d5 moved 'Ctr_Sugar' further up the theory hierarchy, so that 'Datatype' can use it blanchet parents: 54397 diff changeset	29	setup Case_Translation.setup
100c0eaf63d5 moved 'Ctr_Sugar' further up the theory hierarchy, so that 'Datatype' can use it blanchet parents: 54397 diff changeset	30
49312 c874ff5658dc moved theorems closer to where they are used blanchet parents: 49309 diff changeset	31	lemma iffI_np: "\<lbrakk>x \<Longrightarrow> \<not> y; \<not> x \<Longrightarrow> y\<rbrakk> \<Longrightarrow> \<not> x \<longleftrightarrow> y"
c874ff5658dc moved theorems closer to where they are used blanchet parents: 49309 diff changeset	32	by (erule iffI) (erule contrapos_pn)
c874ff5658dc moved theorems closer to where they are used blanchet parents: 49309 diff changeset	33
49486 64cc57c0d0fe generate "expand" property blanchet parents: 49312 diff changeset	34	lemma iff_contradict:
64cc57c0d0fe generate "expand" property blanchet parents: 49312 diff changeset	35	"\<not> P \<Longrightarrow> P \<longleftrightarrow> Q \<Longrightarrow> Q \<Longrightarrow> R"
64cc57c0d0fe generate "expand" property blanchet parents: 49312 diff changeset	36	"\<not> Q \<Longrightarrow> P \<longleftrightarrow> Q \<Longrightarrow> P \<Longrightarrow> R"
64cc57c0d0fe generate "expand" property blanchet parents: 49312 diff changeset	37	by blast+
64cc57c0d0fe generate "expand" property blanchet parents: 49312 diff changeset	38
54701 4ed7454aebde tuning -- moved ML files to subdirectory blanchet parents: 54626 diff changeset	39	ML_file "Tools/Ctr_Sugar/ctr_sugar_util.ML"
4ed7454aebde tuning -- moved ML files to subdirectory blanchet parents: 54626 diff changeset	40	ML_file "Tools/Ctr_Sugar/ctr_sugar_tactics.ML"
4ed7454aebde tuning -- moved ML files to subdirectory blanchet parents: 54626 diff changeset	41	ML_file "Tools/Ctr_Sugar/ctr_sugar_code.ML"
4ed7454aebde tuning -- moved ML files to subdirectory blanchet parents: 54626 diff changeset	42	ML_file "Tools/Ctr_Sugar/ctr_sugar.ML"
49309 f20b24214ac2 split basic BNFs into really basic ones and others, and added Andreas Lochbihler's "option" BNF blanchet parents: 49286 diff changeset	43
49075 ed769978dc8d rearrange dependencies blanchet parents: diff changeset	44	end

author	haftmann
	Sat, 25 Jan 2014 23:50:49 +0100
changeset 55147	bce3dbc11f95
parent 54701	4ed7454aebde
child 55160	2d69438b1b0c
permissions	-rw-r--r--