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src/HOL/UNITY/UNITY_Main.thy
author haftmann
Fri, 01 Nov 2013 18:51:14 +0100
changeset 54230 b1d955791529
parent 51717 9e7d1c139569
child 55111 5792f5106c40
permissions -rw-r--r--
more simplification rules on unary and binary minus

(*  Title:      HOL/UNITY/UNITY_Main.thy
    Author:     Lawrence C Paulson, Cambridge University Computer Laboratory
    Copyright   2003  University of Cambridge
*)

header{*Comprehensive UNITY Theory*}

theory UNITY_Main
imports Detects PPROD Follows ProgressSets
begin

ML_file "UNITY_tactics.ML"

method_setup safety = {*
    Scan.succeed (SIMPLE_METHOD' o constrains_tac) *}
    "for proving safety properties"

method_setup ensures_tac = {*
  Args.goal_spec -- Scan.lift Args.name_source >>
  (fn (quant, s) => fn ctxt => SIMPLE_METHOD'' quant (ensures_tac ctxt s))
*} "for proving progress properties"

setup {*
  map_theory_simpset (fn ctxt => ctxt
    addsimps (make_o_equivs ctxt @{thm fst_o_funPair} @ make_o_equivs ctxt @{thm snd_o_funPair})
    addsimps (make_o_equivs ctxt @{thm fst_o_lift_map} @ make_o_equivs ctxt @{thm snd_o_lift_map}))
*}

end
isabelle