forked from Isabelle_DOF/Isabelle_DOF
582 lines
23 KiB
Plaintext
Executable File
582 lines
23 KiB
Plaintext
Executable File
(*************************************************************************
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* Copyright (C)
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* 2019 The University of Exeter
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* 2018-2019 The University of Paris-Saclay
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* 2018 The University of Sheffield
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*
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* License:
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* This program can be redistributed and/or modified under the terms
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* of the 2-clause BSD-style license.
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*
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* SPDX-License-Identifier: BSD-2-Clause
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*************************************************************************)
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section\<open>An example ontology for scientific, MINT-oriented papers.\<close>
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theory scholarly_paper
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imports "../../DOF/Isa_COL"
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keywords "author*" "abstract*"
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"Definition*" "Lemma*" "Theorem*" :: document_body
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and "assert*" :: thy_decl
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begin
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text\<open>Scholarly Paper provides a number of standard text - elements for scientific papers.
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They were introduced in the following.\<close>
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subsection\<open>General Paper Structuring Elements\<close>
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doc_class title =
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short_title :: "string option" <= "None"
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doc_class subtitle =
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abbrev :: "string option" <= "None"
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(* adding a contribution list and checking that it is cited as well in tech as in conclusion. ? *)
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doc_class author =
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email :: "string" <= "''''"
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http_site :: "string" <= "''''"
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orcid :: "string" <= "''''"
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affiliation :: "string"
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doc_class abstract =
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keywordlist :: "string list" <= "[]"
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principal_theorems :: "thm list"
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ML\<open>
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val _ =
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ODL_Command_Parser.document_command ("abstract*", @{here}) "Textual Definition"
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{markdown = true, body = true}
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(Onto_Macros.enriched_document_cmd_exp (SOME "abstract") []);
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val _ =
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ODL_Command_Parser.document_command ("author*", @{here}) "Textual Definition"
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{markdown = true, body = true}
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(Onto_Macros.enriched_document_cmd_exp (SOME "author") []);
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\<close>
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text\<open>Scholarly Paper is oriented towards the classical domains in science:
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\<^enum> mathematics
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\<^enum> informatics
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\<^enum> natural sciences
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\<^enum> technology (= engineering)
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which we formalize into:\<close>
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doc_class text_section = text_element +
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main_author :: "author option" <= None
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fixme_list :: "string list" <= "[]"
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level :: "int option" <= "None"
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(* this attribute enables doc-notation support section* etc.
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we follow LaTeX terminology on levels
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part = Some -1
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chapter = Some 0
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section = Some 1
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subsection = Some 2
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subsubsection = Some 3
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... *)
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(* for scholarly paper: invariant level > 0 *)
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doc_class "conclusion" = text_section +
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main_author :: "author option" <= None
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doc_class related_work = "conclusion" +
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main_author :: "author option" <= None
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doc_class bibliography = text_section +
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style :: "string option" <= "Some ''LNCS''"
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doc_class annex = "text_section" +
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main_author :: "author option" <= None
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(*
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datatype sc_dom = math | info | natsc | eng
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*)
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subsection\<open>Introductions\<close>
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doc_class introduction = text_section +
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comment :: string
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claims :: "thm list"
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text\<open>Technical text-elements posses a status: they can be either an \<^emph>\<open>informal explanation\<close> /
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description or a kind of introductory text to definition etc. or a \<^emph>\<open>formal statement\<close> similar
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to :
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\<^bold>\<open>Definition\<close> 3.1: Security.
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As Security of the system we define etc...
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A formal statement can, but must not have a reference to true formal Isabelle/Isar definition.
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\<close>
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doc_class background = text_section +
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comment :: string
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claims :: "thm list"
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subsection\<open>Technical Content and its Formats\<close>
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datatype status = formal | semiformal | description
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text\<open>The class \<^verbatim>\<open>technical\<close> regroups a number of text-elements that contain typical
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"technical content" in mathematical or engineering papers: definitions, theorems, lemmas, examples. \<close>
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(* OPEN PROBLEM: connection between referentiable and status. This should be explicit
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and computable. *)
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doc_class technical = text_section +
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definition_list :: "string list" <= "[]"
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status :: status <= "description"
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formal_results :: "thm list"
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invariant L1 :: "the (level \<sigma>) > 0"
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type_synonym tc = technical (* technical content *)
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text \<open>This a \<open>doc_class\<close> of \<^verbatim>\<open>examples\<close> in the broadest possible sense : they are \emph{not}
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necessarily considered as technical content, but may occur in an article.
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Note that there are \<open>doc_class\<close>es of \<^verbatim>\<open>math_example\<close>s and \<^verbatim>\<open>tech_example\<close>s which
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follow a more specific regime of mathematical or engineering content.
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\<close>
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(* An example for the need of multiple inheritance on classes ? *)
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doc_class example = text_section +
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referentiable :: bool <= True
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status :: status <= "description"
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short_name :: string <= "''''"
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subsection\<open>Freeform Mathematical Content\<close>
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text\<open>We follow in our enumeration referentiable mathematical content class the AMS style and its
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provided \<^emph>\<open>theorem environments\<close> (see \<^verbatim>\<open>texdoc amslatex\<close>). We add, however, the concepts
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\<^verbatim>\<open>axiom\<close>, \<^verbatim>\<open>rule\<close> and \<^verbatim>\<open>assertion\<close> to the list. A particular advantage of \<^verbatim>\<open>texdoc amslatex\<close> is
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that it is well-established and compatible with many LaTeX - styles.\<close>
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datatype math_content_class = "defn" | "axm" | "thm" | "lem" | "cor" | "prop"
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| "expl" | "rule" | "assn"
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| rem | "notation" | "terminology"
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(*
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thm Theorem Italic
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cor Corollary Italic
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lem Lemma Italic
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prop Proposition
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defn Definition
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expl Example
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rem Remark
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notation
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terminology
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*)
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text\<open>Instances of the \<open>doc_class\<close> \<^verbatim>\<open>math_content\<close> are by definition @{term "semiformal"}; they may
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be non-referential, but in this case they will not have a @{term "short_name"}.\<close>
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doc_class math_content = tc +
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referentiable :: bool <= True
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short_name :: string <= "''''"
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status :: status <= "semiformal"
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mcc :: "math_content_class" <= "thm"
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invariant s1 :: "\<not>referentiable \<sigma> \<longrightarrow> short_name \<sigma> = ''''"
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invariant s2 :: "technical.status \<sigma> = semiformal"
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type_synonym math_tc = math_content
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text\<open>The class \<^typ>\<open>math_content\<close> is perhaps more adequaltely described as "math-alike content".
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Sub-classes can englobe instances such as:
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\<^item> terminological definitions such as:
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\<open>Definition*[assessor::sfc, short_name="''assessor''"]\<open>entity that carries out an assessment\<close>\<close>
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\<^item> free-form mathematical definitions such as:
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\<open>Definition*[process_ordering, short_name="''process ordering''"]\<open>
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We define \<open>P \<sqsubseteq> Q \<equiv> \<psi>\<^sub>\<D> \<and> \<psi>\<^sub>\<R> \<and> \<psi>\<^sub>\<M> \<close>, where \<^vs>\<open>-0.2cm\<close>
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1) \<^vs>\<open>-0.2cm\<close> \<open>\<psi>\<^sub>\<D> = \<D> P \<supseteq> \<D> Q \<close>
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2) ...
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\<close>\<close>
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\<^item> semi-formal descriptions, which are free-form mathematical definitions on which finally
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an attribute with a formal Isabelle definition is attached.
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\<close>
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(* type qualification is a work around *)
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text\<open>The intended use for the \<open>doc_class\<close>es \<^verbatim>\<open>math_motivation\<close> (or \<^verbatim>\<open>math_mtv\<close> for short),
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\<^verbatim>\<open>math_explanation\<close> (or \<^verbatim>\<open>math_exp\<close> for short) and
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\<^verbatim>\<open>math_example\<close> (or \<^verbatim>\<open>math_ex\<close> for short)
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are \<^emph>\<open>informal\<close> descriptions of semi-formal definitions (by inheritance).
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Math-Examples can be made referentiable triggering explicit, numbered presentations.\<close>
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doc_class math_motivation = tc +
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referentiable :: bool <= False
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type_synonym math_mtv = math_motivation
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doc_class math_explanation = tc +
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referentiable :: bool <= False
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type_synonym math_exp = math_explanation
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text\<open>The intended use for the \<open>doc_class\<close> \<^verbatim>\<open>math_semiformal_statement\<close> (or \<^verbatim>\<open>math_sfs\<close> for short)
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are semi-formal mathematical content (definition, lemma, etc.). They are referentiable entities.
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They are NOT formal, i.e. Isabelle-checked formal content, but can be in close link to these.\<close>
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doc_class math_semiformal = math_content +
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referentiable :: bool <= True
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type_synonym math_sfc = math_semiformal
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subsection\<open>Instances of the abstract classes Definition / Class / Lemma etc.\<close>
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text\<open>The key class definitions are motivated by the AMS style.\<close>
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doc_class "definition" = math_content +
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referentiable :: bool <= True
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mcc :: "math_content_class" <= "defn"
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invariant d1 :: "mcc \<sigma> = defn" (* can not be changed anymore. *)
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doc_class "theorem" = math_content +
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referentiable :: bool <= True
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mcc :: "math_content_class" <= "thm"
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invariant d2 :: "mcc \<sigma> = thm"
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doc_class "lemma" = math_content +
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referentiable :: bool <= "True"
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mcc :: "math_content_class" <= "lem"
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invariant d3 :: "mcc \<sigma> = lem"
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doc_class "corollary" = math_content +
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referentiable :: bool <= "True"
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mcc :: "math_content_class" <= "cor"
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invariant d4 :: "mcc \<sigma> = thm"
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doc_class "math_example" = math_content +
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referentiable :: bool <= "True"
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mcc :: "math_content_class" <= "expl"
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invariant d5 :: "mcc \<sigma> = expl"
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subsubsection\<open>Ontological Macros \<^verbatim>\<open>Definition*\<close> , \<^verbatim>\<open>Lemma**\<close>, \<^verbatim>\<open>Theorem*\<close> ... \<close>
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text\<open>These ontological macros allow notations are defined for the class
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\<^typ>\<open>math_content\<close> in order to allow for a variety of free-form formats;
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in order to provide specific sub-classes, default options can be set
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in order to support more succinct notations and avoid constructs
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such as :
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\<^theory_text>\<open>Definition*[l::"definition"]\<open>...\<close>\<close>.
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Instead, the more convenient global declaration
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\<^theory_text>\<open>declare[[Definition_default_class="definition"]]\<close>
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supports subsequent abbreviations:
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\<^theory_text>\<open>Definition*[l]\<open>...\<close>\<close>.
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\<close>
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ML\<open>
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val (Definition_default_class, Definition_default_class_setup)
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= Attrib.config_string \<^binding>\<open>Definition_default_class\<close> (K "");
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val (Lemma_default_class, Lemma_default_class_setup)
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= Attrib.config_string \<^binding>\<open>Lemma_default_class\<close> (K "");
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val (Theorem_default_class, Theorem_default_class_setup)
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= Attrib.config_string \<^binding>\<open>Theorem_default_class\<close> (K "");
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\<close>
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setup\<open>Definition_default_class_setup\<close>
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setup\<open>Lemma_default_class_setup\<close>
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setup\<open>Theorem_default_class_setup\<close>
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ML\<open> local open ODL_Command_Parser in
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val _ =
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ODL_Command_Parser.document_command ("Definition*", @{here}) "Textual Definition"
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{markdown = true, body = true}
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(fn meta_args => fn thy =>
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let
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val ddc = Config.get_global thy Definition_default_class
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val use_Definition_default = SOME(((ddc = "") ? (K "math_content")) ddc)
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in
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Onto_Macros.enriched_formal_statement_command
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use_Definition_default [("mcc","defn")] meta_args thy
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end);
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val _ =
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ODL_Command_Parser.document_command ("Lemma*", @{here}) "Textual Lemma Outline"
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{markdown = true, body = true}
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(fn meta_args => fn thy =>
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let
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val ddc = Config.get_global thy Definition_default_class
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val use_Lemma_default = SOME(((ddc = "") ? (K "math_content")) ddc)
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in
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Onto_Macros.enriched_formal_statement_command
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use_Lemma_default [("mcc","lem")] meta_args thy
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end);
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val _ =
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ODL_Command_Parser.document_command ("Theorem*", @{here}) "Textual Theorem Outline"
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{markdown = true, body = true}
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(fn meta_args => fn thy =>
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let
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val ddc = Config.get_global thy Definition_default_class
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val use_Theorem_default = SOME(((ddc = "") ? (K "math_content")) ddc)
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in
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Onto_Macros.enriched_formal_statement_command
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use_Theorem_default [("mcc","thm")] meta_args thy
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end);
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end
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\<close>
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subsection\<open>Formal Mathematical Content\<close>
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text\<open>While this library is intended to give a lot of space to freeform text elements in
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order to counterbalance Isabelle's standard view, it should not be forgot that the real strength
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of Isabelle is its ability to handle both - and to establish links between both worlds. Therefore:\<close>
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doc_class math_formal = math_content +
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referentiable :: bool <= False
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status :: status <= "formal"
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properties :: "term list"
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type_synonym math_fc = math_formal
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doc_class assertion = math_formal +
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referentiable :: bool <= True (* No support in Backend yet. *)
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status :: status <= "formal"
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properties :: "term list"
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ML\<open>
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(* TODO : Rework this code and make it closer to Definition*. There is still
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a rest of "abstract classes in it: any class possessing a properties attribute
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is admissible to this command, not just ... *)
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local open ODL_Command_Parser in
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fun assertion_cmd'((((((oid,pos),cid_pos),doc_attrs),name_opt:string option),modes : string list),
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prop) =
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let fun conv_2_holstring thy = (bstring_to_holstring (Proof_Context.init_global thy))
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fun conv_attrs thy = (("properties",pos),"[@{termrepr ''"^conv_2_holstring thy prop ^" ''}]")
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::doc_attrs
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fun conv_attrs' thy = map (fn ((lhs,pos),rhs) => (((lhs,pos),"+="),rhs)) (conv_attrs thy)
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fun mks thy = case DOF_core.get_object_global_opt oid thy of
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SOME NONE => (error("update of declared but not created doc_item:" ^ oid))
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| SOME _ => (update_instance_command (((oid,pos),cid_pos),conv_attrs' thy) thy)
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| NONE => (create_and_check_docitem
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{is_monitor = false} {is_inline = false}
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oid pos cid_pos (conv_attrs thy) thy)
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val check = (assert_cmd name_opt modes prop) o Proof_Context.init_global
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in
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(* Toplevel.keep (check o Toplevel.context_of) *)
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Toplevel.theory (fn thy => (check thy; mks thy))
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end
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val attributes = attributes (* re-export *)
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end
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val _ =
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Outer_Syntax.command @{command_keyword "assert*"}
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"evaluate and print term"
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(attributes -- opt_evaluator -- opt_modes -- Parse.term >> assertion_cmd');
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\<close>
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subsubsection*[ex_ass::example]\<open>Example\<close>
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text\<open>Assertions allow for logical statements to be checked in the global context). \<close>
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assert*[ass1::assertion, short_name = "\<open>This is an assertion\<close>"] \<open>(3::int) < 4\<close>
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subsection\<open>Example Statements\<close>
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text\<open> \<^verbatim>\<open>examples\<close> are currently considered \<^verbatim>\<open>technical\<close>. Is a main category to be refined
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via inheritance. \<close>
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doc_class tech_example = technical +
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referentiable :: bool <= True
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tag :: "string" <= "''''"
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subsection\<open>Content in Engineering/Tech Papers \<close>
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text\<open>This section is currently experimental and not supported by the documentation
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generation backend.\<close>
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doc_class engineering_content = tc +
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short_name :: string <= "''''"
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status :: status
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type_synonym eng_c = engineering_content
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doc_class "experiment" = eng_c +
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tag :: "string" <= "''''"
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doc_class "evaluation" = eng_c +
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tag :: "string" <= "''''"
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doc_class "data" = eng_c +
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tag :: "string" <= "''''"
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subsection\<open>Some Summary\<close>
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print_doc_classes
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print_doc_class_template "definition" (* just a sample *)
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subsection\<open>Structuring Enforcement in Engineering/Math Papers \<close>
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(* todo : could be finer *)
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text\<open> Besides subtyping, there is another relation between
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doc\_classes: a class can be a \<^emph>\<open>monitor\<close> to other ones,
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which is expressed by occurrence in the where clause.
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While sub-classing refers to data-inheritance of attributes,
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a monitor captures structural constraints -- the order --
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in which instances of monitored classes may occur.
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The control of monitors is done by the commands:
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\<^item> \<^verbatim>\<open> monitor <oid::class_type, <attributes-defs> > \<close>
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\<^item> \<^verbatim>\<open> close_monitor <oid[::class_type],<attributes-updates>> \<close>
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where the automaton of the monitor class is expected
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to be in a final state.
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Monitors can be nested.
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Classes neither directly or indirectly (via inheritance)
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mentioned in the monitor clause are \<^emph>\<open>independent\<close> from
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the monitor and may occur freely, \ie{} in arbitrary order.n \<close>
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text \<open>underlying idea: a monitor class automatically receives a
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\<^verbatim>\<open>trace\<close> attribute in which a list of observed class-ids is maintained.
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The \<^verbatim>\<open>trace\<close> is a \<^emph>\<open>`predefined id`\<close> like \<^verbatim>\<open>main\<close> in C. It can be accessed
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like any other attribute of a class instance, \ie{} a document item.\<close>
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doc_class article =
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style_id :: string <= "''LNCS''"
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version :: "(int \<times> int \<times> int)" <= "(0,0,0)"
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accepts "(title ~~
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\<lbrakk>subtitle\<rbrakk> ~~
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\<lbrace>author\<rbrace>\<^sup>+ ~~
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abstract ~~
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\<lbrace>introduction\<rbrace>\<^sup>+ ~~
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\<lbrace>background\<rbrace>\<^sup>* ~~
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\<lbrace>technical || example \<rbrace>\<^sup>+ ~~
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\<lbrace>conclusion\<rbrace>\<^sup>+ ~~
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bibliography ~~
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\<lbrace>annex\<rbrace>\<^sup>* )"
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ML\<open>
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structure Scholarly_paper_trace_invariant =
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struct
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local
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fun group f g cidS [] = []
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|group f g cidS (a::S) = case find_first (f a) cidS of
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NONE => [a] :: group f g cidS S
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| SOME cid => let val (pref,suff) = chop_prefix (g cid) S
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in (a::pref)::(group f g cidS suff) end;
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fun partition ctxt cidS trace =
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let fun find_lead (x,_) = DOF_core.is_subclass ctxt x;
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fun find_cont cid (cid',_) = DOF_core.is_subclass ctxt cid' cid
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in group find_lead find_cont cidS trace end;
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fun dest_option _ (Const (@{const_name "None"}, _)) = NONE
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| dest_option f (Const (@{const_name "Some"}, _) $ t) = SOME (f t)
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in
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fun check ctxt cidS mon_id pos =
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let val trace = AttributeAccess.compute_trace_ML ctxt mon_id pos @{here}
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val groups = partition (Context.proof_of ctxt) cidS trace
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fun get_level_raw oid = AttributeAccess.compute_attr_access ctxt "level" oid @{here} @{here};
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fun get_level oid = dest_option (snd o HOLogic.dest_number) (get_level_raw (oid));
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fun check_level_hd a = case (get_level (snd a)) of
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NONE => error("Invariant violation: leading section" ^ snd a ^
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" must have lowest level")
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| SOME X => X
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fun check_group_elem level_hd a = case (get_level (snd a)) of
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NONE => true
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| SOME y => if level_hd <= y then true
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|
(* or < ? But this is too strong ... *)
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else error("Invariant violation: "^
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|
"subsequent section " ^ snd a ^
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|
" must have higher level.");
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fun check_group [] = true
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|
|check_group [_] = true
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|check_group (a::S) = forall (check_group_elem (check_level_hd a)) (S)
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|
in if forall check_group groups then ()
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|
else error"Invariant violation: leading section must have lowest level"
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|
end
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|
end
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|
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|
end
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|
\<close>
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|
setup\<open> let val cidS = ["scholarly_paper.introduction","scholarly_paper.technical",
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"scholarly_paper.example", "scholarly_paper.conclusion"];
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|
fun body moni_oid _ ctxt = (Scholarly_paper_trace_invariant.check
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|
ctxt cidS moni_oid @{here};
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|
true)
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|
in DOF_core.update_class_invariant "scholarly_paper.article" body end\<close>
|
|
|
|
ML\<open> \<close>
|
|
|
|
section\<open>Miscelleous\<close>
|
|
|
|
subsection\<open>Common Abbreviations\<close>
|
|
|
|
define_shortcut* eg \<rightleftharpoons> \<open>\eg\<close> (* Latin: „exempli gratia“ meaning „for example“. *)
|
|
ie \<rightleftharpoons> \<open>\ie\<close> (* Latin: „id est“ meaning „that is to say“. *)
|
|
etc \<rightleftharpoons> \<open>\etc\<close> (* Latin : „et cetera“ meaning „et cetera“ *)
|
|
|
|
subsection\<open>Layout Trimming Commands (with syntactic checks)\<close>
|
|
|
|
ML\<open>
|
|
local
|
|
|
|
val scan_cm = Scan.ahead (Basic_Symbol_Pos.$$$ "c" |-- Basic_Symbol_Pos.$$$ "m" ) ;
|
|
val scan_pt = Scan.ahead (Basic_Symbol_Pos.$$$ "p" |-- Basic_Symbol_Pos.$$$ "t" ) ;
|
|
val scan_blank = Scan.repeat ( Basic_Symbol_Pos.$$$ " "
|
|
|| Basic_Symbol_Pos.$$$ "\t"
|
|
|| Basic_Symbol_Pos.$$$ "\n");
|
|
|
|
val scan_latex_measure = (scan_blank
|
|
|-- Scan.option (Basic_Symbol_Pos.$$$ "-")
|
|
|-- Symbol_Pos.scan_nat
|
|
|-- (Scan.option ((Basic_Symbol_Pos.$$$ ".") |-- Symbol_Pos.scan_nat))
|
|
|-- scan_blank
|
|
|-- (scan_cm || scan_pt)
|
|
|-- scan_blank
|
|
);
|
|
in
|
|
|
|
fun check_latex_measure _ src =
|
|
let val _ = ((Scan.catch scan_latex_measure (Symbol_Pos.explode(Input.source_content src)))
|
|
handle Fail _ => error ("syntax error in LaTeX measure") )
|
|
in () end
|
|
end\<close>
|
|
|
|
|
|
|
|
setup\<open> DOF_lib.define_macro \<^binding>\<open>vs\<close> "\\vspace{" "}" (check_latex_measure) \<close>
|
|
setup\<open> DOF_lib.define_macro \<^binding>\<open>hs\<close> "\\hspace{" "}" (check_latex_measure) \<close>
|
|
|
|
(*<*)
|
|
|
|
text\<open>Tests: \<^vs>\<open>-0.14cm\<close>\<close>
|
|
ML\<open> check_latex_measure @{context} (Input.string "-3.14 cm") \<close>
|
|
define_macro* vs2 \<rightleftharpoons> \<open>\vspace{\<close> _ \<open>}\<close> (check_latex_measure) (* checkers NYI on Isar-level *)
|
|
define_macro* hs2 \<rightleftharpoons> \<open>\hspace{\<close> _ \<open>}\<close> (* works fine without checker.*)
|
|
|
|
(*>*)
|
|
|
|
define_shortcut* clearpage \<rightleftharpoons> \<open>\clearpage{}\<close>
|
|
hf \<rightleftharpoons> \<open>\hfill\<close>
|
|
br \<rightleftharpoons> \<open>\break\<close>
|
|
|
|
end
|
|
|