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test/Tools/isac/ProgLang/calculate.sml
changeset 59188 c477d0f79ab9
parent 55380 7be2ad0e4acb
child 59195 3a199be4adc0
equal deleted inserted replaced
59187:2b26acbd130c 59188:c477d0f79ab9 
    30 "----------- check return value of get_calculation_  ----";
 
    30 "----------- check return value of get_calculation_  ----";
 
    31 val thy = @{theory "Poly"};
 
    31 val thy = @{theory "Poly"};
 
    32 val cal = snd (assoc_calc' thy "is_polyexp");
 
    32 val cal = snd (assoc_calc' thy "is_polyexp");
 
    33 val t = @{term "(x / x) is_polyexp"};
 
    33 val t = @{term "(x / x) is_polyexp"};
 
    34 val SOME (thmID, thm) = get_calculation_ thy cal t;
 
    34 val SOME (thmID, thm) = get_calculation_ thy cal t;
 
    35 (HOLogic.dest_Trueprop (prop_of thm); writeln "all thms wrapped by Trueprop")
 
    35 (HOLogic.dest_Trueprop (Thm.prop_of thm); writeln "all thms wrapped by Trueprop")
 
    36 handle TERM _ => 
    36 handle TERM _ => 
    37        error "calculate.sml: get_calculation_ must return Trueprop";
 
    37        error "calculate.sml: get_calculation_ must return Trueprop";
 
    38 
    38 
    39 "----------- fun calculate_ -----------------------------";
 
    39 "----------- fun calculate_ -----------------------------";
 
    40 "----------- fun calculate_ -----------------------------";
 
    40 "----------- fun calculate_ -----------------------------";
 
    41 "----------- fun calculate_ -----------------------------";
 
    41 "----------- fun calculate_ -----------------------------";
 
    42 val thy = @{theory "Test"};
 
    42 val thy = @{theory "Test"};
 
    43 "===== test 1";
 
    43 "===== test 1";
 
    44 val t = (term_of o the o (parse thy)) "1+2";
 
    44 val t = (Thm.term_of o the o (parse thy)) "1+2";
 
    45 val SOME (thmID,thm) = get_calculation_ thy (the(assoc(calclist,"PLUS"))) t;
 
    45 val SOME (thmID,thm) = get_calculation_ thy (the(assoc(calclist,"PLUS"))) t;
 
    46 term2str (prop_of thm) = "1 + 2 = 3";
 
    46 term2str (prop_of thm) = "1 + 2 = 3";
 
    47 
    47 
    48 "===== test 2";
 
    48 "===== test 2";
 
    49 val t = (term_of o the o (parse thy)) "((1+2)*4/3)^^^2";
 
    49 val t = (Thm.term_of o the o (parse thy)) "((1+2)*4/3)^^^2";
 
    50 val SOME (thmID,thm) = get_calculation_ thy (the(assoc(calclist,"PLUS"))) t;
 
    50 val SOME (thmID,thm) = get_calculation_ thy (the(assoc(calclist,"PLUS"))) t;
 
    51 val SOME (t,_) = rewrite_ thy tless_true tval_rls true thm t;
 
    51 val SOME (t,_) = rewrite_ thy tless_true tval_rls true thm t;
 
    52 if term2str t = "(3 * 4 / 3) ^^^ 2" then ()
 
    52 if term2str t = "(3 * 4 / 3) ^^^ 2" then ()
 
    53 else error "calculate.sml: ((1+2)*4/3)^^^2 --> (3 * 4 / 3) ^^^ 2";
 
    53 else error "calculate.sml: ((1+2)*4/3)^^^2 --> (3 * 4 / 3) ^^^ 2";
 
    54 
    54 
   129  \(-9) / (-2) + (-3 / (-2) + (x * ((-4) / (-2)) + x * (2 / (-2))))
 
   129  \(-9) / (-2) + (-3 / (-2) + (x * ((-4) / (-2)) + x * (2 / (-2))))
 
   130 ............... does not work *)
 
   130 ............... does not work *)
 
   131 
   131 
   132 (*--------------(2): does divide work in Test_simplify ?: ------*)
 
   132 (*--------------(2): does divide work in Test_simplify ?: ------*)
 
   133  val thy = @{theory Test};
 
   133  val thy = @{theory Test};
 
   134  val t = (term_of o the o (parse thy)) "6 / 2";
 
   134  val t = (Thm.term_of o the o (parse thy)) "6 / 2";
 
   135  val rls = Test_simplify;
 
   135  val rls = Test_simplify;
 
   136  val (t,_) = the (rewrite_set_ thy false rls t);
 
   136  val (t,_) = the (rewrite_set_ thy false rls t);
 
   137 (*val t = Free ("3","Real.real") : term*)
 
   137 (*val t = Free ("3","Real.real") : term*)
 
   138 
   138 
   139  val thy = "Test";
 
   139  val thy = "Test";
 
   143 (*val t = "3" : string
 
   143 (*val t = "3" : string
 
   144       ....... works, thus: which rule in SqRoot_simplify works differently ?*)
 
   144       ....... works, thus: which rule in SqRoot_simplify works differently ?*)
 
   145 
   145 
   146 
   146 
   147 (*--------------(3): is_const works ?: -------------------------------------*)
 
   147 (*--------------(3): is_const works ?: -------------------------------------*)
 
   148  val t = (term_of o the o (parse @{theory Test})) "2 is_const";
 
   148  val t = (Thm.term_of o the o (parse @{theory Test})) "2 is_const";
 
   149  atomty t;
 
   149  atomty t;
 
   150  rewrite_set_ @{theory Test} false tval_rls t;
 
   150  rewrite_set_ @{theory Test} false tval_rls t;
 
   151 (*val it = SOME (Const ("HOL.True","bool"),[]) ... works*)
 
   151 (*val it = SOME (Const ("HOL.True","bool"),[]) ... works*)
 
   152 
   152 
   153  val t = str2term "2 * x is_const";
 
   153  val t = str2term "2 * x is_const";
 
   159 "----------- check calculate bottom up ------------------";
 
   159 "----------- check calculate bottom up ------------------";
 
   160 "----------- check calculate bottom up ------------------";
 
   160 "----------- check calculate bottom up ------------------";
 
   161 (*-------------- eval_cancel works: *)
 
   161 (*-------------- eval_cancel works: *)
 
   162  trace_rewrite:=false;
 
   162  trace_rewrite:=false;
 
   163  val thy = @{theory Test};
 
   163  val thy = @{theory Test};
 
   164  val t = (term_of o the o (parse thy)) "(-4) / 2";
 
   164  val t = (Thm.term_of o the o (parse thy)) "(-4) / 2";
 
   165 
   165 
   166 val SOME (_, t) = eval_cancel "xxx" "Fields.inverse_class.divide" t thy;
 
   166 val SOME (_, t) = eval_cancel "xxx" "Fields.inverse_class.divide" t thy;
 
   167 
   167 
   168  term2str t;
 
   168  term2str t;
 
   169 "-4 / 2 = (-2)";
 
   169 "-4 / 2 = (-2)";
 
   280  trace_rewrite:=false;
 
   280  trace_rewrite:=false;
 
   281 
   281 
   282 "----------- Atools.pow Power.power_class.power ---------";
 
   282 "----------- Atools.pow Power.power_class.power ---------";
 
   283 "----------- Atools.pow Power.power_class.power ---------";
 
   283 "----------- Atools.pow Power.power_class.power ---------";
 
   284 "----------- Atools.pow Power.power_class.power ---------";
 
   284 "----------- Atools.pow Power.power_class.power ---------";
 
   285 val t = (term_of o the o (parseold thy)) "1 ^ aaa";
 
   285 val t = (Thm.term_of o the o (parseold thy)) "1 ^ aaa";
 
   286 atomty t;
 
   286 atomty t;
 
   287 (*** -------------
 
   287 (*** -------------
 
   288 *** Const ( Nat.power, ['a, nat] => 'a)
 
   288 *** Const ( Nat.power, ['a, nat] => 'a)
 
   289 *** . Free ( 1, 'a)
 
   289 *** . Free ( 1, 'a)
 
   290 *** . Free ( aaa, nat) *)
 
   290 *** . Free ( aaa, nat) *)
 
   300 " ================= calculate.sml: calculate_ 2002 =================== ";
 
   300 " ================= calculate.sml: calculate_ 2002 =================== ";
 
   301 " ================= calculate.sml: calculate_ 2002 =================== ";
 
   301 " ================= calculate.sml: calculate_ 2002 =================== ";
 
   302 " ================= calculate.sml: calculate_ 2002 =================== ";
 
   302 " ================= calculate.sml: calculate_ 2002 =================== ";
 
   303 
   303 
   304 val thy = @{theory Test};
 
   304 val thy = @{theory Test};
 
   305 val t = (term_of o the o (parse thy)) "12 / 3";
 
   305 val t = (Thm.term_of o the o (parse thy)) "12 / 3";
 
   306 val SOME (thmID,thm) = get_calculation_ thy(the(assoc(calclist,"DIVIDE")))t;
 
   306 val SOME (thmID,thm) = get_calculation_ thy(the(assoc(calclist,"DIVIDE")))t;
 
   307 val SOME (t,_) = rewrite_ thy tless_true tval_rls true thm t;
 
   307 val SOME (t,_) = rewrite_ thy tless_true tval_rls true thm t;
 
   308 "12 / 3 = 4";
 
   308 "12 / 3 = 4";
 
   309 val thy = @{theory Test};
 
   309 val thy = @{theory Test};
 
   310 val t = (term_of o the o (parse thy)) "4 ^^^ 2";
 
   310 val t = (Thm.term_of o the o (parse thy)) "4 ^^^ 2";
 
   311 val SOME (thmID,thm) = get_calculation_ thy(the(assoc(calclist,"POWER"))) t;
 
   311 val SOME (thmID,thm) = get_calculation_ thy(the(assoc(calclist,"POWER"))) t;
 
   312 val SOME (t,_) = rewrite_ thy tless_true tval_rls true thm t;
 
   312 val SOME (t,_) = rewrite_ thy tless_true tval_rls true thm t;
 
   313 "4 ^ 2 = 16";
 
   313 "4 ^ 2 = 16";
 
   314 
   314 
   315  val t = (term_of o the o (parse thy)) "((1 + 2) * 4 / 3) ^^^ 2";
 
   315  val t = (Thm.term_of o the o (parse thy)) "((1 + 2) * 4 / 3) ^^^ 2";
 
   316  val SOME (thmID,thm) = get_calculation_ thy (the(assoc(calclist,"PLUS"))) t;
 
   316  val SOME (thmID,thm) = get_calculation_ thy (the(assoc(calclist,"PLUS"))) t;
 
   317 "1 + 2 = 3";
 
   317 "1 + 2 = 3";
 
   318  val SOME (t,_) = rewrite_ thy tless_true tval_rls true thm t;
 
   318  val SOME (t,_) = rewrite_ thy tless_true tval_rls true thm t;
 
   319  term2str t;
 
   319  term2str t;
 
   320 "(3 * 4 / 3) ^^^ 2";
 
   320 "(3 * 4 / 3) ^^^ 2";
 
   335 "16";
 
   335 "16";
 
   336  if it <> "16" then error "calculate.sml: new behaviour in calculate_"
 
   336  if it <> "16" then error "calculate.sml: new behaviour in calculate_"
 
   337  else ();
 
   337  else ();
 
   338 
   338 
   339 (*13.9.02 *** calc: operator = pow not defined*)
 
   339 (*13.9.02 *** calc: operator = pow not defined*)
 
   340   val t = (term_of o the o (parse thy)) "3^^^2";
 
   340   val t = (Thm.term_of o the o (parse thy)) "3^^^2";
 
   341   val SOME (thmID,thm) = 
   341   val SOME (thmID,thm) = 
   342       get_calculation_ thy (the(assoc(calclist,"POWER"))) t;
 
   342       get_calculation_ thy (the(assoc(calclist,"POWER"))) t;
 
   343 (*** calc: operator = pow not defined*)
 
   343 (*** calc: operator = pow not defined*)
 
   344 
   344 
   345   val (op_, eval_fn) = the (assoc(calclist,"POWER"));
 
   345   val (op_, eval_fn) = the (assoc(calclist,"POWER"));
wneuper/isa