Quelle OptionalSugar.thy Sprache: Isabelle

(*  Title:      HOL/Library/OptionalSugar.thy
    Author:     Gerwin Klein, Tobias Nipkow
    Copyright   2005 NICTA and TUM
*)
(*<*)
theory OptionalSugar
imports Complex_Main LaTeXsugar
begin

(* displaying theorems with conjunctions between premises: *)
translations
  ("prop") "P \ Q \ R" <= ("prop") "P \ Q \ R"

(* hiding set *)
translations
  "xs" <= "CONST set xs"

(* hiding numeric conversions - embeddings only *)
translations
  "n" <= "CONST of_nat n"
  "n" <= "CONST int n"
  "n" <= "CONST real n"
  "n" <= "CONST real_of_nat n"
  "n" <= "CONST real_of_int n"
  "n" <= "CONST of_real n"
  "n" <= "CONST complex_of_real n"

(* append *)
syntax (latex output)
  "_appendL" :: "'a list \ 'a list \ 'a list" (infixl \\<^latex>\\isacharat\\ 65)
translations
  "_appendL xs ys" <= "xs @ ys"
  "_appendL (_appendL xs ys) zs" <= "_appendL xs (_appendL ys zs)"

(* deprecated, use thm with style instead, will be removed *)
(* aligning equations *)
notation (tab output)
  "HOL.eq"  (\<open>(_) \<^latex>\<open>}\putisatab\isa{\ \<close>=\<^latex>\<open>}\putisatab\isa{\<close> (_)\<close> [50,49] 50) and
  "Pure.eq"  (\<open>(_) \<^latex>\<open>}\putisatab\isa{\ \<close>\<equiv>\<^latex>\<open>}\putisatab\isa{\<close> (_)\<close>)

(* Let *)
translations
  "_bind (p, CONST DUMMY) e" <= "_bind p (CONST fst e)"
  "_bind (CONST DUMMY, p) e" <= "_bind p (CONST snd e)"

  "_tuple_args x (_tuple_args y z)" ==
    "_tuple_args x (_tuple_arg (_tuple y z))"

  "_bind (CONST Some p) e" <= "_bind p (CONST the e)"
  "_bind (p # CONST DUMMY) e" <= "_bind p (CONST hd e)"
  "_bind (CONST DUMMY # p) e" <= "_bind p (CONST tl e)"

unbundle constrain_space_syntax

(* sorts as intersections *)

syntax (output)
  "_topsort" :: "sort"  (\<open>\<top>\<close> 1000)
  "_sort" :: "classes => sort"  (\<open>'(_')\<close> 1000)
  "_classes" :: "id => classes => classes"  (\<open>_ \<inter> _\<close> 1000)
  "_classes" :: "longid => classes => classes"  (\<open>_ \<inter> _\<close> 1000)

end
(*>*)

quality74%

¤ Dauer der Verarbeitung: 0.14 Sekunden (vorverarbeitet) ¤

Wurzel

Suchen

Beweissystem der NASA

Beweissystem Isabelle

NIST Cobol Testsuite

Cephes Mathematical Library

Wiener Entwicklungsmethode

Haftungshinweis

Die Informationen auf dieser Webseite wurden nach bestem Wissen sorgfältig zusammengestellt. Es wird jedoch weder Vollständigkeit, noch Richtigkeit, noch Qualität der bereit gestellten Informationen zugesichert.

Bemerkung:

Die farbliche Syntaxdarstellung ist noch experimentell.