removed dead code;

--- a/src/HOL/Mutabelle/Mutabelle.thy	Sat Mar 15 10:24:49 2014 +0100
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,102 +0,0 @@
-(* FIXME dead code!?!? *)
-
-theory Mutabelle
-imports Main
-begin
-
-ML_file "mutabelle.ML"
-
-ML {*
-val comms = [@{const_name HOL.eq}, @{const_name HOL.disj}, @{const_name HOL.conj}];
-
-val forbidden =
- [(@{const_name Power.power}, "'a"),
-  (@{const_name HOL.induct_equal}, "'a"),
-  (@{const_name HOL.induct_implies}, "'a"),
-  (@{const_name HOL.induct_conj}, "'a"),
-  (@{const_name HOL.undefined}, "'a"),
-  (@{const_name HOL.default}, "'a"),
-  (@{const_name dummy_pattern}, "'a::{}"),
-  (@{const_name Groups.uminus}, "'a"),
-  (@{const_name Nat.size}, "'a"),
-  (@{const_name Groups.abs}, "'a")];
-
-val forbidden_thms =
- ["finite_intvl_succ_class",
-  "nibble"];
-
-val forbidden_consts =
- [@{const_name nibble_pair_of_char}];
-
-fun is_forbidden s th =
- exists (fn s' => s' mem Long_Name.explode s) forbidden_thms orelse
- exists (fn s' => s' mem (Term.add_const_names (prop_of th) [])) forbidden_consts;
-
-fun test j = List.app (fn i =>
- Mutabelle.mutqc_thystat_mix is_forbidden
-   @{theory List} @{theory Main} comms forbidden 1 [] i j ("list_" ^ string_of_int i ^ ".txt"))
- (1 upto 10);
-
-fun get_numbers xs =
- let
-   val (_, xs1) = take_prefix (not o equal ":") xs;
-   val (_, xs2) = take_prefix (fn ":" => true | " " => true | _ => false) xs1;
-   val (xs3, xs4) = take_prefix Symbol.is_digit xs2;
-   val (_, xs5) = take_prefix (equal " ") xs4;
-   val (xs6, xs7) = take_prefix Symbol.is_digit xs5
- in
-   case (xs3, xs6) of
-     ([], _) => NONE
-   | (_, []) => NONE
-   | (ys, zs) => SOME (fst (read_int ys), fst (read_int zs), xs7)
- end;
-
-fun add_numbers s =
- let
-   fun strip ("\n" :: "\n" :: "\n" :: xs) = xs
-     | strip (_ :: xs) = strip xs;
-
-   fun add (i, j) xs = (case get_numbers xs of
-         NONE => (i, j)
-       | SOME (i', j', xs') => add (i+i', j+j') xs')
- in add (0,0) (strip (explode s)) end;
-*}
-
-(*
-ML {*
-Quickcheck.test_term (Proof_Context.init_global @{theory})
- false (SOME "SML") 1 1 (prop_of (hd @{thms nibble_pair_of_char_simps}))
-*}
-
-ML {*
-fun is_executable thy th = can (Quickcheck.test_term
- (Proof_Context.init_global thy) false (SOME "SML") 1 1) (prop_of th);
-
-fun is_executable_term thy t = can (Quickcheck.test_term
- (Proof_Context.init_global thy) false (SOME "SML") 1 1) t;
-
-fun thms_of thy = filter (fn (_, th) => not (Thm.is_internal th) andalso
-   Context.theory_name (theory_of_thm th) = Context.theory_name thy andalso
-   is_executable thy th)
- (Global_Theory.all_thms_of thy);
-
-fun find_thm thy = find_first (fn (_, th) => not (Thm.is_internal th) andalso
-   Context.theory_name (theory_of_thm th) = Context.theory_name thy andalso
-   is_executable thy th)
- (Global_Theory.all_thms_of thy);
-*}
-
-ML {*
-is_executable @{theory} (hd @{thms nibble_pair_of_char_simps})
-*}
-*)
-
-ML {*
-Mutabelle.mutate_mix @{term "Suc x \<noteq> 0"} @{theory} comms forbidden 1
-*}
-
-ML {*
-Mutabelle.mutqc_thystat_mix is_forbidden @{theory Nat} @{theory} comms forbidden 1 [] 10 5 "/tmp/muta.out"
-*}
-
-end
\ No newline at end of file