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wneuper@59424
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theory Base_Tools
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walther@60149
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imports Interpret.Interpret
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walther@60149
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(** )"../BridgeJEdit/BridgeJEdit" ( *activate after devel.of BridgeJEdit*)
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walther@60149
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(**) "../BridgeLibisabelle/BridgeLibisabelle" (*remove after devel.of BridgeJEdit*)
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walther@60149
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(* ^^^ for KEStore_Elems.add_thes *)
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wneuper@59424
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begin
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wneuper@59602
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subsection \<open>theorems for Base_Tools\<close>
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walther@60273
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walther@60318
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lemma real_unari_minus: "Not (a is_const) ==> - a = (-1) * (a::real)" by auto
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walther@60318
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(*lemma real_unari_minus: "- a = (-1) * (a::real)" by auto LOOPS WITH NUMERALS*)
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walther@60273
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(*Semiring_Normalization.comm_ring_1_class.ring_normalization_rules(1)*)
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walther@60273
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walther@60273
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(* should be in Rational.thy, but needed for asms in e.g. d2_pqformula1 in PolyEq, RootEq... *)
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walther@60274
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lemma radd_left_cancel_le: "((k::real) + m \<le> k + n) = (m \<le> n)" by auto
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walther@60273
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(*Groups.ordered_ab_semigroup_add_imp_le_class.add_le_cancel_left*)
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walther@60273
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walther@60274
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thm "Fields.linordered_field_class.mult_imp_le_div_pos" (*0 < ?y \<Longrightarrow> ?z * ?y \<le> ?x \<Longrightarrow> ?z \<le> ?x / ?y*)
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walther@60274
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wneuper@59602
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axiomatization where (*for evaluating the assumptions of conditional rules*)
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walther@60273
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(* should be in Rational.thy, but needed for asms in e.g. d2_pqformula1 in PolyEq, RootEq... *)
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walther@60274
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rat_leq1: "0 \<noteq> b \<Longrightarrow> 0 \<noteq> d \<Longrightarrow> (a / b \<le> c / d) = (a * d \<le> b * c)"(*Quickcheck found a counterexample*) and
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walther@60274
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rat_leq2: "0 \<noteq> d \<Longrightarrow> (a \<le> c / d) = (a * d \<le> c)"(*Quickcheck found a counterexample*) and
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walther@60274
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rat_leq3: "0 \<noteq> b \<Longrightarrow> (a / b \<le> c ) = (a \<le> b * c)"(*Quickcheck found a counterexample*)
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wneuper@59602
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wneuper@59602
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wneuper@59602
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subsection \<open>setup for ML-functions\<close>
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wneuper@59602
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text \<open>required by "eval_binop" below\<close>
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wenzelm@60313
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calculation occurs_in = \<open>Prog_Expr.eval_occurs_in "#occurs_in_"\<close>
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wenzelm@60313
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calculation some_occur_in = \<open>Prog_Expr.eval_some_occur_in "#some_occur_in_"\<close>
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wenzelm@60313
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calculation is_atom = \<open>Prog_Expr.eval_is_atom "#is_atom_"\<close>
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wenzelm@60313
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calculation is_even = \<open>Prog_Expr.eval_is_even "#is_even_"\<close>
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wenzelm@60313
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calculation is_const = \<open>Prog_Expr.eval_const "#is_const_"\<close>
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wenzelm@60313
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calculation le (less) = \<open>Prog_Expr.eval_equ "#less_"\<close>
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wenzelm@60313
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calculation leq (less_eq) = \<open>Prog_Expr.eval_equ "#less_equal_"\<close>
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wenzelm@60313
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calculation ident = \<open>Prog_Expr.eval_ident "#ident_"\<close>
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wenzelm@60313
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calculation equal (HOL.eq) = \<open>Prog_Expr.eval_equal "#equal_"\<close>
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wenzelm@60313
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calculation PLUS (plus) = \<open>(**)eval_binop "#add_"\<close>
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wenzelm@60313
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calculation MINUS (minus) = \<open>(**)eval_binop "#sub_"\<close>
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wenzelm@60313
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calculation TIMES (times) = \<open>(**)eval_binop "#mult_"\<close>
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wenzelm@60313
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calculation DIVIDE (divide) = \<open>Prog_Expr.eval_cancel "#divide_e"\<close>
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wenzelm@60313
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calculation POWER (powr) = \<open>(**)eval_binop "#power_"\<close>
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wenzelm@60313
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calculation boollist2sum = \<open>Prog_Expr.eval_boollist2sum ""\<close>
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wneuper@59602
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wneuper@59602
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subsection \<open>rewrite-order for rule-sets\<close>
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wneuper@59602
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ML \<open>
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wneuper@59602
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\<close> ML \<open>
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wneuper@59602
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local
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wneuper@59602
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open Term;
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wneuper@59602
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in
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walther@59910
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fun termlessI (_: subst) uv = LibraryC.termless uv;
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walther@59910
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fun term_ordI (_: subst) uv = Term_Ord.term_ord uv;
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wneuper@59602
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end;
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wneuper@59602
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\<close> ML \<open>
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walther@59857
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(*TODO.WN0509 reduce ids: tless_true = e_rew_ord' = Rewrite_Ord.e_rew_ord = Rewrite_Ord.dummy_ord*)
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walther@59857
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val tless_true = Rewrite_Ord.dummy_ord;
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walther@59887
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Rewrite_Ord.rew_ord' := overwritel (! Rewrite_Ord.rew_ord', (*<<<---- use Know_Store.xxx here, too*)
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wneuper@59602
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[("tless_true", tless_true),
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wneuper@59602
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("e_rew_ord'", tless_true),
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walther@59857
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("dummy_ord", Rewrite_Ord.dummy_ord)]);
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wneuper@59602
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\<close>
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wneuper@59602
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wneuper@59602
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subsection \<open>rule-sets\<close>
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wneuper@59602
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ML \<open>
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wneuper@59602
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\<close> ML \<open>
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walther@59852
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val Atools_erls = Rule_Set.append_rules "Atools_erls" Rule_Set.empty
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wenzelm@60294
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[ \<^rule_eval>\<open>HOL.eq\<close> (Prog_Expr.eval_equal "#equal_"),
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wenzelm@60296
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\<^rule_thm>\<open>not_true\<close>,
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wneuper@59602
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(*"(~ True) = False"*)
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wenzelm@60296
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\<^rule_thm>\<open>not_false\<close>,
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wneuper@59602
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(*"(~ False) = True"*)
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wenzelm@60296
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\<^rule_thm>\<open>and_true\<close>,
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wneuper@59602
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(*"(?a & True) = ?a"*)
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wenzelm@60296
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\<^rule_thm>\<open>and_false\<close>,
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wneuper@59602
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(*"(?a & False) = False"*)
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wenzelm@60296
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\<^rule_thm>\<open>or_true\<close>,
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wneuper@59602
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(*"(?a | True) = True"*)
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wenzelm@60296
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\<^rule_thm>\<open>or_false\<close>,
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wneuper@59602
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(*"(?a | False) = ?a"*)
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wneuper@59602
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wenzelm@60296
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\<^rule_thm>\<open>rat_leq1\<close>,
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wenzelm@60296
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\<^rule_thm>\<open>rat_leq2\<close>,
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wenzelm@60296
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\<^rule_thm>\<open>rat_leq3\<close>,
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wenzelm@60296
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\<^rule_thm>\<open>refl\<close>,
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wenzelm@60296
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\<^rule_thm>\<open>order_refl\<close>,
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wenzelm@60296
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\<^rule_thm>\<open>radd_left_cancel_le\<close>,
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wneuper@59602
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wenzelm@60294
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\<^rule_eval>\<open>less\<close> (Prog_Expr.eval_equ "#less_"),
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wenzelm@60294
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\<^rule_eval>\<open>less_eq\<close> (Prog_Expr.eval_equ "#less_equal_"),
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wneuper@59602
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wenzelm@60294
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\<^rule_eval>\<open>Prog_Expr.ident\<close> (Prog_Expr.eval_ident "#ident_"),
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wenzelm@60294
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\<^rule_eval>\<open>Prog_Expr.is_const\<close> (Prog_Expr.eval_const "#is_const_"),
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wenzelm@60294
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\<^rule_eval>\<open>Prog_Expr.occurs_in\<close> (Prog_Expr.eval_occurs_in ""),
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wenzelm@60294
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\<^rule_eval>\<open>Prog_Expr.matches\<close> (Prog_Expr.eval_matches "")];
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wneuper@59602
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\<close>
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wneuper@59602
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wneuper@59602
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ML \<open>
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walther@59852
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val Atools_crls = Rule_Set.append_rules "Atools_crls" Rule_Set.empty
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wenzelm@60294
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[ \<^rule_eval>\<open>HOL.eq\<close> (Prog_Expr.eval_equal "#equal_"),
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wenzelm@60296
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\<^rule_thm>\<open>not_true\<close>,
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wenzelm@60296
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\<^rule_thm>\<open>not_false\<close>,
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wenzelm@60296
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\<^rule_thm>\<open>and_true\<close>,
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wenzelm@60296
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\<^rule_thm>\<open>and_false\<close>,
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wenzelm@60296
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\<^rule_thm>\<open>or_true\<close>,
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wenzelm@60296
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\<^rule_thm>\<open>or_false\<close>,
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wenzelm@60296
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wenzelm@60296
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\<^rule_thm>\<open>rat_leq1\<close>,
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wenzelm@60296
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\<^rule_thm>\<open>rat_leq2\<close>,
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wenzelm@60296
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\<^rule_thm>\<open>rat_leq3\<close>,
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wenzelm@60296
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\<^rule_thm>\<open>refl\<close>,
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wenzelm@60296
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\<^rule_thm>\<open>order_refl\<close>,
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wenzelm@60296
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\<^rule_thm>\<open>radd_left_cancel_le\<close>,
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wneuper@59602
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wenzelm@60294
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\<^rule_eval>\<open>less\<close> (Prog_Expr.eval_equ "#less_"),
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wenzelm@60294
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\<^rule_eval>\<open>less_eq\<close> (Prog_Expr.eval_equ "#less_equal_"),
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wneuper@59602
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wenzelm@60294
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\<^rule_eval>\<open>Prog_Expr.ident\<close> (Prog_Expr.eval_ident "#ident_"),
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wenzelm@60294
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\<^rule_eval>\<open>Prog_Expr.is_const\<close> (Prog_Expr.eval_const "#is_const_"),
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wenzelm@60294
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\<^rule_eval>\<open>Prog_Expr.occurs_in\<close> (Prog_Expr.eval_occurs_in ""),
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wenzelm@60294
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\<^rule_eval>\<open>Prog_Expr.matches\<close> (Prog_Expr.eval_matches "")];
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wneuper@59602
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\<close>
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wneuper@59602
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wneuper@59602
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subsection \<open>ONCE AGAIN extend rule-set for evaluating pre-conditions and program-expressions\<close>
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wneuper@59602
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text \<open>requires "eval_binop" from above\<close>
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wneuper@59602
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ML \<open>
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walther@59852
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val prog_expr = Rule_Set.append_rules "prog_expr" prog_expr
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wenzelm@60294
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[ \<^rule_eval>\<open>times\<close> (**)(eval_binop "#mult_"),
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wenzelm@60294
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\<^rule_eval>\<open>plus\<close> (**)(eval_binop "#add_"),
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wenzelm@60294
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\<^rule_eval>\<open>less\<close> (Prog_Expr.eval_equ "#less_"),
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wenzelm@60294
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\<^rule_eval>\<open>less_eq\<close> (Prog_Expr.eval_equ "#less_equal_"),
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wenzelm@60294
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\<^rule_eval>\<open>Prog_Expr.ident\<close> (Prog_Expr.eval_ident "#ident_"),
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wenzelm@60294
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\<^rule_eval>\<open>HOL.eq\<close> (Prog_Expr.eval_equal "#equal_"),(*atom <> atom -> False*)
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wneuper@59602
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wenzelm@60294
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\<^rule_eval>\<open>Prog_Expr.Vars\<close> (Prog_Expr.eval_var "#Vars_"),
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wneuper@59602
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wenzelm@60296
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\<^rule_thm>\<open>if_True\<close>,
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wenzelm@60296
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\<^rule_thm>\<open>if_False\<close>];
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wneuper@59602
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walther@59852
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val prog_expr = Auto_Prog.prep_rls @{theory} (Rule_Set.merge "list_erls"
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walther@59851
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(Rule_Def.Repeat {id = "replaced", preconds = [], rew_ord = ("termlessI", termlessI),
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walther@59851
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erls = Rule_Def.Repeat {id = "list_elrs", preconds = [], rew_ord = ("termlessI", termlessI),
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walther@59852
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erls = Rule_Set.empty, srls = Rule_Set.Empty, calc = [], errpatts = [],
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wenzelm@60294
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rules = [\<^rule_eval>\<open>plus\<close> (**)(eval_binop "#add_"),
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wenzelm@60294
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\<^rule_eval>\<open>less\<close> (Prog_Expr.eval_equ "#less_")
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wneuper@59602
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(* ~~~~~~ for nth_Cons_*)],
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walther@59878
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scr = Rule.Empty_Prog},
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walther@59851
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srls = Rule_Set.Empty, calc = [], errpatts = [],
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walther@59878
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rules = [], scr = Rule.Empty_Prog})
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walther@59801
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prog_expr);
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wneuper@59602
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\<close>
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wenzelm@60286
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wneuper@59602
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subsection \<open>setup for extended rule-set\<close>
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wenzelm@60286
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wenzelm@60289
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rule_set_knowledge prog_expr = \<open>Auto_Prog.prep_rls @{theory} prog_expr\<close>
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wneuper@59602
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walther@60278
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ML \<open>
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walther@60278
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\<close> ML \<open>
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walther@60278
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\<close> ML \<open>
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walther@60278
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\<close>
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walther@60077
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end
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