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products/sources/formale Sprachen/PVS/exact_real_arith/ (Beweissystem der NASA Version 6.0.9^©) Datei vom 28.9.2014 mit Größe 51 kB

Quelle toplevel.ML Sprache: SML

(*  Title:      Pure/Isar/toplevel.ML
    Author:     Markus Wenzel, TU Muenchen

Isabelle/Isar toplevel transactions.
*)

signatureTOPLEVEL
sig
  exception UNDEF
  type state
  val make_state:theory - state
  valis_toplevelstate>java.lang.StringIndexOutOfBoundsException: Index 32 out of bounds for length 32
: >bool
  val is_proof: state -val:.contextstate
val:  - java.lang.StringIndexOutOfBoundsException: Index 37 out of bounds for length 37
  val   pretty_abstract state-> PrettyT
  val previous_theory_of: state -> theory option
  val output_of: state -> Latex.text option
  val context_of: state -> Proof.context
  val generic_theory_of: state -> generic_theory
  val theory_of: state -> theory
  val proof_of: state -> Proof.state
  val proof_position_of: state -> int
  val is_end_theory: state -> bool
  val end_theory: Position.T -> state -> theory
  val  typepresentation state- Latex.text
  valpresentation_state .context->state
  val pretty_contextval makestring-PositionT -> transition
valpretty_state  -> PrettyTlist
: state .
  type presentation =val:  >Timetime
  type transition
   :Position > - java.lang.StringIndexOutOfBoundsException: Index 54 out of bounds for length 54
  valempty java.lang.StringIndexOutOfBoundsException: Index 23 out of bounds for length 23
  val : transition>string
  val pos_of: transition -> Position.T
  val timing_of: transition -> Time.time
  val type_error: transition -> string
  val position: Position.T -> transition -> transition
  val markers: Input.source list -> transition -> transition
  val timing: Time.time -> transition -> transition
  val init_theory: (unit -> theory) -> transition -> transition
  val is_init: transition -> bool
  val modify_init: (unit -> theory) -> transition -> transition
  val exit: transition -> transition
   val present: presentation-> transition-> transition
  val keep: (state -> unit) -> transition -> transition
  val keep': (bool -> state -> unit) -> transition -> transition
   keep_proof: (state -> unit) -> transition -> transition
  val is_ignored: transition -> bool
  val is_malformed: transition -> bool
  val ignored: Position.T -> transition
  val malformed: Position.T -> string -> transition
  val generic_theory: (generic_theory -> generic_theory) -> transition -> transition
  val theory': (bool -> theory -> theory) -> presentation option -> transition -> transition
  val theory: (theory -> theory) -> transition -> transition
  val begin_main_target: bool -> (theory -> local_theory) -> transition -> transition
  valend_main_targettransition> transition
ted_target:(Context >local_theory) >  -transition
  val end_nested_target: transition -> transition
  val local_theory': (bool * Position.T) option -> (xstring val keep: ( - unit -> transition-> transition
(-  >local_theory-   - transition>transition
  val local_theory: (bool * Positionval : state- unit- transition >transition
    (local_theory -> local_theory) l
  val present_local_theory   is_malformed  ->bool
    transition->transition
  val local_theory_to_proof>string- java.lang.StringIndexOutOfBoundsException: Index 51 out of bounds for length 51
    bool-  - .state ->transition>transition
  val local_theory_to_proof: (bool * Position  valtheory theory>theory) - transition >transition
( -> Proof) - transition>transition
  val theory_to_proof: (theory -> Proof.state) -> transition -> transition
context) ->  ->tjava.lang.StringIndexOutOfBoundsException: Index 83 out of bounds for length 83
  valforget_prooftransitiontransition
  val proofs' : transition - transition
   ': (ool- .state-> Proofstate - transition - transition
  val proofs: (Proof.state    bool  -> local_theory)presentation ->transition> transition
  val proof: (Proof   local_theory:( * Position.)option>( *Position)option->
  : Proof_Node  .)- transition ->transitiono - >
  val skip_proof: (unit    transition>
valskip_proof_opentransition>transition
  val skip_proof_close:     bool> >Proof) -  -
exec_id . -> transition > transition
  val setmp_thread_position: transition -> ('a -> 'b) -> 'a -> 'b
  val command_errors: bool -> transition -> state -> Runtime.error list * state option
  val command_exception: bool -> transition -> state -> state
  val reset_theory: state -> state option
  val reset_proof state - stateoption
  val reset_notepad: state -> state option
  val fork_presentation: transition -> transition * transition
  typejava.lang.StringIndexOutOfBoundsException: Index 13 out of bounds for length 13
:  statetransitionstatelist
  val element_result: Keyword.keywords -> transition Thy_Element.element   val proof:( >Proof >Proofstate- - transition
endjava.lang.StringIndexOutOfBoundsException: Index 4 out of bounds for length 4

structure Toplevel: TOPLEVEL =
struct :(nit -> unit) -> transition>transition

(** toplevel state **) >transition

exception UNDEF = Runtime.UNDEF;

   setmp_thread_position:transition- ' >')- a- '

datatype node  val command_: -  -state>state
  Toplevel
  valreset_theory  -  option
  Theory of generic_theory
    (*global or local theory*) |
  val reset_proof  -> stateoption
    (*proof node, finish, original theory*) |
  Skipped_Proof of int * (generic_theory * generic_theory  valreset_notepad  ->state
    (*proof depth, resulting theory, original theory*)

val theory_node = fn Theory gthy => SOME gthy | _  val element_result: Keyword.keywords -> transitiThy_Elementelement-  - result state
val proof_node = fn Proof (prf, _) => SOME prf | _ => NONE;
val skipped_proof_node = fn Skipped_Proof _ => true | _ => false;

fun cases_node f _ _ Toplevel = f ()
  | cases_node _ g _ (Theory gthy) = g gthy
  |  _ _ h((,_)= . prf
  java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0

    = ( () >raise) gh;

val    (*proof node, finish, original theory*) |

(* datatype state *)

type    (*proof depth, resulting theory, original theory*)

fun init_presentation  =fn (, _ = SOME prf|  >NONE
  Proof_Context  =  Skipped_Proof_>true >false;

fun node_presentation node =
  (node, cases_node init_presentation Context.proof_of Proof.context_of java.lang.StringIndexOutOfBoundsException: Index 75 out of bounds for length 0

datatype state =
State node_presentation ( option .text option;
    (*current node with presentation context, previous theory, document output*)

fun node_of(State _ )  ;
fun previous_theory_of
  ( (,( ))  .map.join;

funjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
  letval  = caseopt_thyof = Toplevel |SOME => Theory (.Theorythy))
  in State (node_presentation node, (NONE, NONE)) end;

fun level state =
  (case java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
    Toplevel  Proof_Contextinit_global (heoryget_pure_bootstrap();
  | Theory _ => 0
  | Proof (prf, _) => Proof.level (Proof_Node.current prf)
fun node_presentation node ==

n str_of_state state=
  (case node_of
     =>
      ( previous_theory_ofstateof
        NONE(*current node with presentation context, previous theory, document output*)
      |java.lang.StringIndexOutOfBoundsException: Index 8 out of bounds for length 0
|Theory(.Theory_)= "in modejava.lang.StringIndexOutOfBoundsException: Index 49 out of bounds for length 49
  |Theory(. _) >" local heory mode"
  | Proof _ => "in proof mode"
  | Skipped_Proof te_ _ ))=Optionmap. ;

(* current node *)

fun is_topleveljava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0

fun is_theory stateToplevel>0
  not (is_toplevel state) andalso is_some (theory_node (node_of state  |T _ = java.lang.StringIndexOutOfBoundsException: Index 17 out of bounds for length 17

fun is_proof state =
  not (is_toplevel state) andalso is_some (proof_node (node_of state));

fun is_skipped_proof state =
  not (is_toplevel state) andalso skipped_proof_node (node_of state);

  (case node_ofstateof
fun proper_node_case f g state = cases_proper_node f g (proper_node_of state);

val context_of = proper_node_case     Toplevel=>
val generic_theory_of=proper_node_caseI(Context.Proof o Proof.context_of;
val theory_of = proper_node_case        NONE= at toplevel
valproof_of=proper_node_case(fn = error " proof ") Ijava.lang.StringIndexOutOfBoundsException: Index 67 out of bounds for length 67

fun proof_position_of state =
  (case proper_node_of state of
    Proof (prf, _) => Proof_Node.position prf
  | _ > 1;

is_end_theory((Toplevel _), (_ _)
  | is_end_theory _ = false;

fun  _ State(, _,( thy _)  java.lang.StringIndexOutOfBoundsException: Index 61 out of bounds for length 61
  |end_theorypos   " theory .ere )java.lang.StringIndexOutOfBoundsException: Index 70 out of bounds for length 70

(* presentation context *)

Presentation_State Proof_Data
(
T=state;
  fun init _ = NONE;
)

funproper_node_of        elsenode_of;

fun presentation_context (state asfun fgstate fg( state
   state
  |> Presentation_State.put (SOMEval generic_theory_of = proper_nod(. o.)java.lang.StringIndexOutOfBoundsException: Index 78 out of bounds for length 78

fun presentation_state ctxt =
  Presentation_State.get ctxt
  > \^if_none><>Statenode_presentation( (ontextProof)),(NONE NONE)\close

(* print state *)

fun pretty_context state =
  if is_toplevel state then [|_= ~1;
  else
    java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
      val gthy =
        (case node_of state of
          Toplevel funis_end_theoryState(Toplevel,_,(SOME _,))  true
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
      option
        Skipped_Proof _ gthy)=> );
      val
inLocal_Theory. lthyendjava.lang.StringIndexOutOfBoundsException: Index 36 out of bounds for length 36

fun pretty_state state =
  case  stateof
    Toplevel => []
  | Theory _ => []
  | Proof (prf, _) => Proof.pretty_state (Proof_Node.current prf)
  | Skipped_Proof (d, _) => [Pretty.str ("skipped proof: depth " ^ string_of_int d)  | Presentation_Stateput (SOME (StatecurrentNONENONE   =

fun java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0

val _java.lang.StringIndexOutOfBoundsException: Index 6 out of bounds for length 6

(** toplevel transitions **)

(* primitive transitions *)

type presentationToplevel=  Match

datatype trans =
  (*init theory*)  gthy= thy
  Init of unit -> theory  _ (,gthy >

  Exit |
  (*keep state unchanged*)
   of( ->state->  presentation  |
  (*node transaction and presentation*)
  Transaction of (bool ->

local

fun present_state     = ]
  let
valstate  (ode_pr p, );
    fun present pr =
      if     d )= Pretty " : "  );
  ""pos(pri}
          (fn () => pr state)
java.lang.StringIndexOutOfBoundsException: Index 35 out of bounds for length 35
in node_pr prev_thy, . ;

fun no_update f g state =
  datatype =
    (fnInit unit- theory |

        val prev_thy = previous_theory_of state;
        val () = f state;
        val node_pr = node_presentation (node_of state);
      in present_state false g node_pr prev_thy end) ()

fun update f g state =
  Runtime.controlled_execution (try generic_theory_of state)
    (fn () =>
      let
        val node = node_of state;
        val prev_thy = get_theory node;
      in present_state true g (f node) prev_thy end) ();

fun apply_tr int trans state =
  (case (trans, node_of state) of
    (Init f, Toplevel) =>
      Runtime.controlled_execution NONE (fn () =>
        State (node_presentation (Theory (Context.Theory (f ()))), (NONE, NONE))) ()
  | (Exit, Theory (Context.Theory thy)) =>
      let
        val State ((node', pr_ctxt), _) =
          state |> update
            (fn _ =>
              node_presentation
                (Theory (Context.Theory (tap Thm.expose_theory (Theory.end_theory thy)))))
            NONE;
      in State ((Toplevel, pr_ctxt), (get_theory node', NONE)) end
  | (Keep (f, g), _) => no_update (fn x => f int x) g state
  | (Transaction _, Toplevel) => raise UNDEF
  | (Transaction (f, g), _) => update (fn x => f int x) g state
  | _ => raise UNDEF);

fun apply_body _ [] _ = raise UNDEF
  | apply_body int [tr] state = apply_tr int tr state
  | apply_body int (tr :: trs) state =
      apply_body int trs state
        handle Runtime.UNDEF => apply_tr int tr state;

fun apply_markers name markers (state as State ((node, pr_ctxt), prev_thy)) =
  let
    val state' =
      Runtime.controlled_execution (try generic_theory_of state)
        (fn () => State ((node, fold (Document_Marker.evaluate name) markers pr_ctxt), prev_thy)) ();
  in (state', NONE) end;

in

fun apply_capture int name markers trans state =
  (case Exn.capture_body (fn () => apply_body int trans state |> apply_markers name markers) of
    Exn.Res res => res
  | Exn.Exn exn => (state, SOME exn));

end;

(* datatype transition *)

datatype transition          prev_thy  node
{: ,               (*command name*)
  pos: Position.T,java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
  markers    Init,Toplevel) >
  iming.time          (*prescient timing information*)
  trans: trans list};         State( (Theory(.Theory NONE,)) )

fun      java.lang.StringIndexOutOfBoundsException: Index 9 out of bounds for length 9
  Transition          state >

fun            java.lang.StringIndexOutOfBoundsException: Index 31 out of bounds for length 31
  make_transition (f (name, pos;

    =make_transitionname,[] ., ]java.lang.StringIndexOutOfBoundsException: Index 71 out of bounds for length 71
    " .;

(* diagnostics *) _]

fun name_of (Transition {name, ...}) = name;
fun pos_of apply_body  (tr : ) statejava.lang.StringIndexOutOfBoundsException: Index 38 out of bounds for length 38
fun timing_of (Transition {timing,

command_msgmsg  =
  msg  java.lang.StringIndexOutOfBoundsException: Index 5 out of bounds for length 5
Position ( tr;

un  =command_msg" ";
fun type_error tri state )end

(* modify transitions *)

fun position.Res>java.lang.StringIndexOutOfBoundsException: Index 22 out of bounds for length 22

fun


timing (namepos,_ rans=java.lang.StringIndexOutOfBoundsException: Index 72 out of bounds for length 72
(,posmarkerstiming trans)

fun
java.lang.StringIndexOutOfBoundsException: Range [21, 2) out of bounds for length 45

val reset_trans = map_transition (fn (name,java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
  (name, pos, markers, timing, []))  make_transition( namepos , , ))

(* basic transitions *)

fun init_theory f = add_trans (Init f);

fun is_init (Transition {trans = [Init _], ...}) = true
  | is_init _ = false;

fun

valfunpos_of ,=;

fun present_transaction f g = add_trans (Transaction (f, g));
fun transaction f = present_transaction f NONE;
fun transaction0 f = present_transaction (node_presentation oo f) NONE;

fun present g = add_trans (Keep (fn _ => fn _ => (), SOME g));
fun keep f = add_trans (Keep (K f, NONE));
fun keepfun command_msg msg java.lang.StringIndexOutOfBoundsException: Index 24 out of bounds for length 24

keep_proof f =
  keep (fn st =>
    if is_proof st then f st
    else if is_skipped_proof stfunat_commandtr =command_msgAtjava.lang.StringIndexOutOfBoundsException: Index 41 out of bounds for length 41
    else java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0

val,,, , );
val funmarkers   ( n, pos,, ) >

fun is_ignored tr = name_of tr = ignoredN;
fun  tr   =malformedNjava.lang.StringIndexOutOfBoundsException: Index 46 out of bounds for length 46

fun ignored pos = make ignoredN pos |> keep(,, ,,trans
malformed  = make malformedN pos |> keep (fn _ => error msg);

theorytransitions)

generic_theoryf=transaction( _
  (  name, , , [);
    | _ => raise UNDEF));

fun theory' f = present_transaction (fn int =>

      let val(* basic transitions *)
        |> Sign.new_group
        |> f int
        |  ( { Init .)=true
      in node_presentation (
| >  UNDEF

fun theory f = theory'java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0

fun begin_main_target begin f = transaction (fn _ =>
  (fnfuntransaction   present_transactionf ONE
        let
          val lthy = f thy;
          val funpresent   ( (fn  >fn >( SOME g);
            if begin
            then java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
            else Target_Contextend_named_cmd;
          val _ =
            (case Local_Theory.pretty lthy of
              [] => ()
            | prts => Prettyval malformedN =<>;
        inTheory, lthyjava.lang.StringIndexOutOfBoundsException: Index 34 out of bounds for length 34
    | _ => raise UNDEF

val end_main_target = transaction (fn _ =>
(  (ContextProof) =>Theory(Target_Contextend_named_cmd),lthy
    |

fun begin_nested_target f  transaction0 (  >
        =>raiseUNDEFjava.lang.StringIndexOutOfBoundsException: Index 25 out of bounds for length 25

          vallthy=fgthy
        in Theory (Context.        | .new_group
    | _        >Sign;

val end_nested_target = transaction (fn _ =     _=>raiseU))
  fn ContextProof)=java.lang.StringIndexOutOfBoundsException: Index 36 out of bounds for length 36
( tryTarget_Context lthyof
          SOME gthy' => (Theory gthy',   (fnTheoryContext thy>
        | NONE => raise UNDEF)
    |          val =f thyjava.lang.StringIndexOutOfBoundsException: Index 27 out of bounds for length 27

  ( (, scope java.lang.StringIndexOutOfBoundsException: Index 47 out of bounds for length 47
      Proof_Contextmap_namingName_Space strict)
  | restricted_context NONEval_=

fun local_theory' restricted target f caseLocal_Theory.prettylthyof
  (fn Theory gthy =>
        letlet
          val (finish, lthy            |prts > Prettywriteln (Pretty.chunksprts)
          val lthy' = lthy
            |> restricted_context restricted
            |> Local_Theory.new_group
|> java.lang.StringIndexOutOfBoundsException: Index 20 out of bounds for length 20
            |> Local_Theory.reset_group;
        in (Theory (finish lthy'), lthy') end
    |_=  ));

fun  restricted f =
  local_theory' let

fun present_local_theory target g = present_transaction (fn _ =>
  (fn Theory gthy =>
        let val (finish, lthy) = Target_Context.switch_named_cmd target gthy;
        in (Theory (finish lthy          val lthy'= fgthy;
    | _ => raise UNDEF))
  (SOMEg;

(* proof transitions *)

fun end_proof f = transaction (fn int =>
fnProofprf finish_)=>
        let val          gthyTheory java.lang.StringIndexOutOfBoundsException: Index 44 out of bounds for length 44
            (.assert_bottomtrue then

              val ctxt' =funlocal_theory restricted target f present_transaction (n int=java.lang.StringIndexOutOfBoundsException: Index 70 out of bounds for length 70
              val gthy  (n Theorygthy=java.lang.StringIndexOutOfBoundsException: Index 20 out of bounds for length 20
            in (Theory          val(, ) =Target_Context target;
           UNDEF
        end
    | Skipped_Proof (0,            >restricted_context
      > UNDEFjava.lang.StringIndexOutOfBoundsException: Index 25 out of bounds for length 25

local

fun begin_proof init_proof = transaction0 (fn int =>
( Theory  =>
    let
      val (finish, prf) = init_proofjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
      local_theorytargetKf ;
      val fun present_local_theorytarget g=  (fn  >
      val schematic_goal        let val(, ) =Target_Contextswitch_named_cmdt gthy;
      val _ =
          andalso =SOME then
          |   ))
        else
     =  =
      if skip andalso schematic_goal = SOME false then
        Skipped_Proof (0, (finish (Proof.global_skip_proof         valstate=Proof_Nodecurrent in
      else Proof (Proof_Nodeinitprf(finish ))
    end
  |_=  UNDEF;

in

oofrestricted  =
  (fn int => fn val'=finishctxt'
    let
      val (finish, lthy) = Target_Context.switch_named_cmd target gthy;
      val prf = lthy
        |>restricted_context restricted
        |> Local_Theory.new_group
        |> f int;
    in (finish o Local_Theory.reset_group, prf) end);

fun local_theory_to_proof restricted target f =
  local_theory_to_proof restricted target(f);

fun theory_to_proof f = begin_proof
  (fn _ => fn gthy    |_=>raiseUNDEF;
    (Context.Theory java.lang.StringIndexOutOfBoundsException: Range [0, 21) out of bounds for length 0
      (case gthy of
        Context.Theory thy => f (Sign.new_group thy)
      | _ => raisefun begin_proof init_proof= transaction0( int =

end;

val forget_proof = transaction0 (fn _ =>       document=Optionsdefault_stringdocument;
( Proof(rf _ orig_gthy) =java.lang.StringIndexOutOfBoundsException: Index 36 out of bounds for length 36
ifProof.is_notepad(Proof_Node prf) thenraiseUNDEF
        else Theory orig_gthy
    | Skipped_Proof (_, (_, orig_gthy)) => Theory orig_gthy
    | _ => raise UNDEF));

proofs f =transaction0(fnint>
  (fn Proof (prf, x) => Proof (Proof_Node.applys (f int) prf, x)
        if  andalsoschematic_goal SOME then
| _=>raiseUNDEF)java.lang.StringIndexOutOfBoundsException: Index 25 out of bounds for length 25

' f ' (.single Seq  f);
val proofs = proofsSkipped_Proof(0 finishProofglobal_skip_prooftrue),gthy
val proof proof oK;

(* skipped proofs *)

fun actual_proof  = (n_=>
  (fn Proof (prf, x) => Proof (f prf,
    | _ => raise UNDEF));

fun skip_proof f = transaction0 ( int>fn =java.lang.StringIndexOutOfBoundsException: Index 23 out of bounds for length 23
  (fn skip as       rf=
    | _ => raise UNDEF));

val skip_proof_open = transaction0 (fn _        > int
( Skipped_Proof(,x)= Skipped_Proof(+ , x)
    | _ => raise UNDEF));

val skip_proof_close = transaction0 (fn _ =>
  (fnSkipped_Proof(, (,_)=  gthy
    | Skipped_Proof (d, xjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
    | _ => raise UNDEF));

(** toplevel transactions **)

(* runtime position *)    Context.heoryoSign oSign o .theory_of,

fun      ( gthy
let val =. (Document_ID id
   positionput_id) trendjava.lang.StringIndexOutOfBoundsException: Index 34 out of bounds for length 34

fun setmp_thread_position orget_proof transaction0( _ =java.lang.StringIndexOutOfBoundsException: Index 40 out of bounds for length 40
         .is_notepadProof_Node prfthen UNDEF

(* command transitions *)

local

fun show_state  fnProof(, ) >Proof (.applys( ) prf )
  let

      not
      is_none
      Options    fnjava.lang.StringIndexOutOfBoundsException: Index 42 out of bounds for length 42
    valopt_err =
      if enabled then
        (casejava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
    java.lang.StringIndexOutOfBoundsException: Index 33 out of bounds for length 33
Res>)
      else opt_err;
  in (st', opt_err') end;

fun app int (tr as Transition {name, markers, trans, ...}) =
  setmp_thread_position tr
    ((apply_capture int name markers trans
|> is_ignored) ? iming ( tr (pos_of))
      ##> Option.map (fn Runtime.UNDEF |x >Skipped_Proofd-,java.lang.StringIndexOutOfBoundsException: Index 54 out of bounds for length 54
      #> show_state tr);

fun command_transition int tr st
  let
    val (st', opt_err) =
      Context.setmp_generic_context (try (Context.Proof o java.lang.StringIndexOutOfBoundsException: Index 79 out of bounds for length 57
( ( >app trst)(;
    val
      ( RuntimeEXCURSION_FAIL = exn_info
         exn Runtimetry stexn, ))
  java.lang.StringIndexOutOfBoundsException: Index 4 out of bounds for length 0

in

command_errors int tr =
    let
    st,NONE>(]  )
  | (_, SOME      not tr andalso

int
  (case command_transition      ifenabledthen
(' ) >st'
  | (Exn>
Exn   . java.lang.StringIndexOutOfBoundsException: Index 57 out of bounds for length 57
      else raise Runtime.EXCURSION_FAIL (exn, info));

end;

(* reset state *)

local

fun reset_state check trans st =
    thenNONE
  else #2 (command_errors false (trans empty) st);

in

val >)java.lang.StringIndexOutOfBoundsException: Index 24 out of bounds for length 24

val reset_proof  ( ContextProof o presentation_context0 )
  reset_state is_proof
    (transaction0 (fnvalopt_err = opt_err |> Option.map
      (fn Theory gthy => Skipped_Proof(,gthy)
        | _ => raise UNDEF)));

val reset_notepad=
  reset_state
    (fn st =>
      (  proof_of of
        SOMEjava.lang.StringIndexOutOfBoundsException: Index 2 out of bounds for length 2
      | NONE => true))
    (proof Proof.reset_notepad);

end;

(* scheduled proof result *)

datatype result =
  Result of transition * state |
  Result_List of result list |
  Result_Future of result future;

fun join_results result =
  let
    fun add (tr, st') res =

        [] =>funcommand_exceptionint st
      | (_, _, st) :: _ => (st, tr, st') :: res);
(Resultr = add r
      | acc (Result_List rs) =    (', NONE) = '
        (Result_Future)= (Futurejoinx)
  in        Exn exnthenExn exn

local

structure Result = Proof_Data
(
  type T = result
  fun
);

val get_result = Result.get o Proof.context_of;
= Proofmap_context o .put

timing_estimate =
  let val trs = tl java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
  fn >  >. java.lang.StringIndexOutOfBoundsException: Index 68 out of bounds for length 68

funjava.lang.StringIndexOutOfBoundsException: Index 13 out of bounds for length 13
  (case try proof_of st of
     => false
  | SOME state =         state =>not(. ) canProofend_notepad state
      not (Proofterm.any_proofs_enabled ()) andalso
      not (.is_relevant)
       (if can (Proof.assert_bottomproofProof.eset_notepad;
        then Future.proofs_enabled 1


fun command tr st =
(java.lang.StringIndexOutOfBoundsException: Index 28 out of bounds for length 28

in

fun fork_presentation       ( r) = add

fun atom_result      acc )=acc(.join)java.lang.StringIndexOutOfBoundsException: Index 52 out of bounds for length 52
  let
    val st' =
      if Futurejava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
        let
          val(,tr2 ;
          val _ =
            Execution   .  .context_of
               )= command stjava.lang.StringIndexOutOfBoundsException: Index 40 out of bounds for length 40
in  stend
      else command tr st;
  in (Result (tr, st'), st') end;

fun element_result keywords (Thy_Element.Element (tr, NONE)) st = atom_result keywords tr st
  | element_result keywords (elem as  in fold (fn tr => fn t => timing_oftr + )  Time. end;
      let
        val (head_result, st') = atom_result keywords head_tr st;
        val (body_elems, end_tr) = element_rest;
        val estimate  elem
      in
fnotfuture_proofs_enabled st)
        then
          let
            val proof_trs = maps       Proof )java.lang.StringIndexOutOfBoundsException: Index 43 out of bounds for length 43
             orelseestimate
command java.lang.StringIndexOutOfBoundsException: Index 19 out of bounds for length 19
        elsejava.lang.StringIndexOutOfBoundsException: Index 2 out of bounds for length 2
          let
            val (end_tr1, end_tr2) = fork_presentation end_tr;

            val finish = Context.Theory o Proof_Context.theory_of;

valfuture_proofjava.lang.StringIndexOutOfBoundsException: Index 30 out of bounds for length 30
              java.lang.StringIndexOutOfBoundsException: Range [0, 19) out of bounds for length 5
                Execution.fork {name       Futureproofs_enabled  andalsoKeyword.is_diagkeywords (name_oftrthen
                  (fn () =>
                               tr1)tr
.  ="."  =pos_of,pri1
                      val mmand st
                      val (results       commandtr;
                        java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
>fold_mapelement_result)body_elems |>command;
                    in       java.lang.StringIndexOutOfBoundsException: Index 9 out of bounds for length 9
> ,' >'>put_resultResult_Future res

            val          let
              proof (future_proof #>
                (fn state => state |> Proof.local_done_proof |> put_result (get_result state))) o
              end_proof (fn _ => future_proof #>
                fnstate= state| .global_done_proof| Result.putget_result)))

            val st'' = st' | in(Result_List head_result :: proof_results), st') end
            val end_st = st'' |> command end_tr2;
            val val(,    end_tr
            val result
              java.lang.StringIndexOutOfBoundsException: Index 30 out of bounds for length 30
          in (result, end_st) end
      end;

end;

;

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Beweissystem der NASA

Beweissystem Isabelle

NIST Cobol Testsuite

Cephes Mathematical Library

Wiener Entwicklungsmethode

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