products/sources/formale sprachen/PVS/exact_real_arith image not shown  

Quellcode-Bibliothek

© Kompilation durch diese Firma

[Weder Korrektheit noch Funktionsfähigkeit der Software werden zugesichert.]

Datei: powerseries.prf   Sprache: Lisp

Original von: PVS©

(prelude_aux
 (lt_times_lt_nn1 0
  (lt_times_lt_nn1-1 nil 3250061827
   ("" (skosimp*)
    (("" (lemma "trich_lt" ("x" "nnx!1" "y" "0"))
      (("" (split)
        (("1" (assertnil nil)
         ("2" (replace -1)
          (("2" (grind)
            (("2"
              (lemma "both_sides_times_pos_lt1"
               ("x" "0" "y" "w!1" "pz" "y!1"))
              (("2" (grind) nil nil)) nil))
            nil))
          nil)
         ("3"
          (lemma "lt_times_lt_pos1"
           ("px" "nnx!1" "y" "y!1" "w" "w!1" "nnz" "nnz!1"))
          (("1" (grind) nil nil) ("2" (assertnil nil)) nil))
        nil))
      nil))
    nil)
   ((nnreal type-eq-decl nil real_types nil)
    (>= const-decl "bool" reals nil)
    (bool nonempty-type-eq-decl nil booleans nil)
    (real nonempty-type-from-decl nil reals nil)
    (real_pred const-decl "[number_field -> boolean]" reals nil)
    (number_field nonempty-type-from-decl nil number_fields nil)
    (number_field_pred const-decl "[number -> boolean]" number_fields
     nil)
    (boolean nonempty-type-decl nil booleans nil)
    (number nonempty-type-decl nil numbers nil)
    (trich_lt formula-decl nil real_props nil)
    (lt_times_lt_pos1 formula-decl nil real_props nil)
    (real_le_is_total_order name-judgement "(total_order?[real])"
     real_props nil)
    (both_sides_times_pos_lt1 formula-decl nil real_props nil)
    (nonneg_real nonempty-type-eq-decl nil real_types nil)
    (> const-decl "bool" reals nil)
    (posreal nonempty-type-eq-decl nil real_types nil)
    (real_ge_is_total_order name-judgement "(total_order?[real])"
     real_props nil)
    (real_gt_is_strict_total_order name-judgement
     "(strict_total_order?[real])" real_props nil)
    (AND const-decl "[bool, bool -> bool]" booleans nil)
    (real_times_real_is_real application-judgement "real" reals nil)
    (nnreal_times_nnreal_is_nnreal application-judgement "nnreal"
     real_types nil)
    (real_lt_is_strict_total_order name-judgement
     "(strict_total_order?[real])" real_props nil))
   nil))
 (lt_times_lt_np1 0
  (lt_times_lt_np1-1 nil 3250061827
   ("" (skosimp*)
    (("" (typepred "npy!1")
      (("" (expand "<=")
        (("" (split -1)
          (("1"
            (lemma "lt_times_lt_neg1"
             ("x" "x!1" "ny" "npy!1" "z" "z!1" "npw" "npw!1"))
            (("1" (grind) nil nil) ("2" (propax) nil nil)) nil)
           ("2" (replace -1)
            (("2" (typepred "npw!1")
              (("2" (lemma "total_le")
                (("2" (lemma "strict_lt")
                  (("2" (expand "strict_total_order?")
                    (("2" (expand "total_order?")
                      (("2" (expand "strict_order?")
                        (("2" (expand "partial_order?")
                          (("2" (expand "preorder?")
                            (("2" (expand "transitive?")
                              (("2"
                                (flatten)
                                (("2"
                                  (expand "<=" -8)
                                  (("2"
                                    (split -8)
                                    (("1"
                                      (inst - "z!1" "npw!1" "0")
                                      (("1"
                                        (lemma
                                         "both_sides_times_neg_lt1"
                                         ("y"
                                          "z!1"
                                          "x"
                                          "0"
                                          "nz"
                                          "x!1"))
                                        (("1" (grind) nil nil)
                                         ("2" (assertnil nil))
                                        nil))
                                      nil)
                                     ("2"
                                      (replace -1)
                                      (("2"
                                        (lemma
                                         "negreal_times_negreal_is_posreal")
                                        (("2"
                                          (inst - "x!1" "z!1")
                                          (("1" (assertnil nil)
                                           ("2" (assertnil nil)
                                           ("3" (assertnil nil))
                                          nil))
                                        nil))
                                      nil))
                                    nil))
                                  nil))
                                nil))
                              nil))
                            nil))
                          nil))
                        nil))
                      nil))
                    nil))
                  nil))
                nil))
              nil))
            nil))
          nil))
        nil))
      nil))
    nil)
   ((npreal type-eq-decl nil real_types nil)
    (<= const-decl "bool" reals nil)
    (real nonempty-type-from-decl nil reals nil)
    (real_pred const-decl "[number_field -> boolean]" reals nil)
    (number_field nonempty-type-from-decl nil number_fields nil)
    (number_field_pred const-decl "[number -> boolean]" number_fields
     nil)
    (number nonempty-type-decl nil numbers nil)
    (NOT const-decl "[bool -> bool]" booleans nil)
    (bool nonempty-type-eq-decl nil booleans nil)
    (boolean nonempty-type-decl nil booleans nil)
    (real_le_is_total_order name-judgement "(total_order?[real])"
     real_props nil)
    (npreal_times_npreal_is_nnreal application-judgement "nnreal"
     real_types nil)
    (real_times_real_is_real application-judgement "real" reals nil)
    (real_lt_is_strict_total_order name-judgement
     "(strict_total_order?[real])" real_props nil)
    (lt_times_lt_neg1 formula-decl nil real_props nil)
    (nonpos_real nonempty-type-eq-decl nil real_types nil)
    (< const-decl "bool" reals nil)
    (negreal nonempty-type-eq-decl nil real_types nil)
    (strict_lt formula-decl nil real_props nil)
    (total_order? const-decl "bool" orders nil)
    (partial_order? const-decl "bool" orders nil)
    (transitive? const-decl "bool" relations nil)
    (x!1 skolem-const-decl "real" prelude_aux nil)
    (z!1 skolem-const-decl "real" prelude_aux nil)
    (real_gt_is_strict_total_order name-judgement
     "(strict_total_order?[real])" real_props nil)
    (nnint_times_nnint_is_nnint application-judgement "nonneg_int"
     integers nil)
    (even_times_int_is_even application-judgement "even_int" integers
     nil)
    (mult_divides1 application-judgement "(divides(n))" divides nil)
    (negreal_times_negreal_is_posreal judgement-tcc nil real_types nil)
    (dichotomous? const-decl "bool" orders nil)
    (antisymmetric? const-decl "bool" relations nil)
    (reflexive? const-decl "bool" relations nil)
    (trichotomous? const-decl "bool" orders nil)
    (irreflexive? const-decl "bool" relations nil)
    (AND const-decl "[bool, bool -> bool]" booleans nil)
    (both_sides_times_neg_lt1 formula-decl nil real_props nil)
    (preorder? const-decl "bool" orders nil)
    (strict_order? const-decl "bool" orders nil)
    (strict_total_order? const-decl "bool" orders nil)
    (total_le formula-decl nil real_props nil))
   nil))
 (both_sides_times_nonneg_le1 0
  (both_sides_times_nonneg_le1-1 nil 3250061827
   ("" (skosimp*)
    (("" (case "0 < nnz!1")
      (("1"
        (lemma "both_sides_times_pos_le1"
         ("x" "x!1" "y" "y!1" "pz" "nnz!1"))
        (("1" (bash) nil nil) ("2" (assertnil nil)) nil)
       ("2" (case "nnz!1=0")
        (("1" (replace -1) (("1" (assertnil nil)) nil)
         ("2" (assertnil nil))
        nil))
      nil))
    nil)
   ((nnreal type-eq-decl nil real_types nil)
    (>= const-decl "bool" reals nil) (< const-decl "bool" reals nil)
    (bool nonempty-type-eq-decl nil booleans nil)
    (real nonempty-type-from-decl nil reals nil)
    (real_pred const-decl "[number_field -> boolean]" reals nil)
    (number_field nonempty-type-from-decl nil number_fields nil)
    (number_field_pred const-decl "[number -> boolean]" number_fields
     nil)
    (boolean nonempty-type-decl nil booleans nil)
    (number nonempty-type-decl nil numbers nil)
    (real_lt_is_strict_total_order name-judgement
     "(strict_total_order?[real])" real_props nil)
    (real_le_is_total_order name-judgement "(total_order?[real])"
     real_props nil)
    (real_times_real_is_real application-judgement "real" reals nil)
    (real_gt_is_strict_total_order name-judgement
     "(strict_total_order?[real])" real_props nil)
    (both_sides_times_pos_le1 formula-decl nil real_props nil)
    (nonneg_real nonempty-type-eq-decl nil real_types nil)
    (> const-decl "bool" reals nil)
    (posreal nonempty-type-eq-decl nil real_types nil)
    (= const-decl "[T, T -> boolean]" equalities nil))
   nil))
 (both_sides_times_nonpos_le1 0
  (both_sides_times_nonpos_le1-1 nil 3250061827
   ("" (skosimp*)
    (("" (case "0 > npz!1")
      (("1"
        (lemma "both_sides_times_neg_le1"
         ("y" "y!1" "x" "x!1" "nz" "npz!1"))
        (("1" (bash) nil nil) ("2" (assertnil nil)) nil)
       ("2" (case "npz!1=0")
        (("1" (replace -1) (("1" (assertnil nil)) nil)
         ("2" (assertnil nil))
        nil))
      nil))
    nil)
   ((npreal type-eq-decl nil real_types nil)
    (<= const-decl "bool" reals nil) (> const-decl "bool" reals nil)
    (bool nonempty-type-eq-decl nil booleans nil)
    (real nonempty-type-from-decl nil reals nil)
    (real_pred const-decl "[number_field -> boolean]" reals nil)
    (number_field nonempty-type-from-decl nil number_fields nil)
    (number_field_pred const-decl "[number -> boolean]" number_fields
     nil)
    (boolean nonempty-type-decl nil booleans nil)
    (number nonempty-type-decl nil numbers nil)
    (real_gt_is_strict_total_order name-judgement
     "(strict_total_order?[real])" real_props nil)
    (real_le_is_total_order name-judgement "(total_order?[real])"
     real_props nil)
    (real_times_real_is_real application-judgement "real" reals nil)
    (real_lt_is_strict_total_order name-judgement
     "(strict_total_order?[real])" real_props nil)
    (both_sides_times_neg_le1 formula-decl nil real_props nil)
    (nonpos_real nonempty-type-eq-decl nil real_types nil)
    (< const-decl "bool" reals nil)
    (negreal nonempty-type-eq-decl nil real_types nil)
    (= const-decl "[T, T -> boolean]" equalities nil))
   nil))
 (abs_nonneg 0
  (abs_nonneg-1 nil 3250061827 ("" (grind) nil nil)
   ((abs const-decl "{n: nonneg_real | n >= m AND n >= -m}" real_defs
         nil))
   nil))
 (abs_nonpos 0
  (abs_nonpos-1 nil 3250061827 ("" (grind) nil nil)
   ((boolean nonempty-type-decl nil booleans nil)
    (bool nonempty-type-eq-decl nil booleans nil)
    (NOT const-decl "[bool -> bool]" booleans nil)
    (number nonempty-type-decl nil numbers nil)
    (number_field_pred const-decl "[number -> boolean]" number_fields
     nil)
    (number_field nonempty-type-from-decl nil number_fields nil)
    (real_pred const-decl "[number_field -> boolean]" reals nil)
    (real nonempty-type-from-decl nil reals nil)
    (<= const-decl "bool" reals nil)
    (npreal type-eq-decl nil real_types nil)
    (real_lt_is_strict_total_order name-judgement
     "(strict_total_order?[real])" real_props nil)
    (real_le_is_total_order name-judgement "(total_order?[real])"
     real_props nil)
    (abs const-decl "{n: nonneg_real | n >= m AND n >= -m}" real_defs
         nil))
   nil))
 (odd_even 0
  (odd_even-1 nil 3250061827
   ("" (skolem!)
    (("" (expand "even?")
      (("" (split)
        (("1" (flatten)
          (("1" (skolem!)
            (("1" (replace -1)
              (("1" (hide -1) (("1" (grind) nil nil)) nil)) nil))
            nil))
          nil)
         ("2" (lemma "floor_exists" ("x" "z!1/2"))
          (("2" (expand "odd?")
            (("2" (flatten)
              (("2" (skolem!)
                (("2" (inst 1 "i!1")
                  (("2" (inst 2 "i!1")
                    (("2"
                      (lemma "floor_val" ("i" "z!1" "j" "2" "k" "i!1"))
                      (("2" (grind) nil nil)) nil))
                    nil))
                  nil))
                nil))
              nil))
            nil))
          nil))
        nil))
      nil))
    nil)
   ((even? const-decl "bool" integers nil)
    (int nonempty-type-eq-decl nil integers nil)
    (integer_pred const-decl "[rational -> boolean]" integers nil)
    (rational nonempty-type-from-decl nil rationals nil)
    (rational_pred const-decl "[real -> boolean]" rationals nil)
    (/ const-decl "[numfield, nznum -> numfield]" number_fields nil)
    (nznum nonempty-type-eq-decl nil number_fields nil)
    (/= const-decl "boolean" notequal nil)
    (numfield nonempty-type-eq-decl nil number_fields nil)
    (real nonempty-type-from-decl nil reals nil)
    (real_pred const-decl "[number_field -> boolean]" reals nil)
    (number_field nonempty-type-from-decl nil number_fields nil)
    (number_field_pred const-decl "[number -> boolean]" number_fields
     nil)
    (boolean nonempty-type-decl nil booleans nil)
    (number nonempty-type-decl nil numbers nil)
    (floor_exists formula-decl nil floor_ceil nil)
    (rat_div_nzrat_is_rat application-judgement "rat" rationals nil)
    (integer nonempty-type-from-decl nil integers nil)
    (floor_val formula-decl nil floor_ceil nil)
    (nonzero_integer nonempty-type-eq-decl nil integers nil)
    (real_ge_is_total_order name-judgement "(total_order?[real])"
     real_props nil)
    (int_times_even_is_even application-judgement "even_int" integers
     nil)
    (odd_plus_even_is_odd application-judgement "odd_int" integers nil)
    (int_plus_int_is_int application-judgement "int" integers nil)
    (real_lt_is_strict_total_order name-judgement
     "(strict_total_order?[real])" real_props nil)
    (real_le_is_total_order name-judgement "(total_order?[real])"
     real_props nil)
    (odd? const-decl "bool" integers nil)
    (mult_divides2 application-judgement "(divides(m))" divides nil)
    (mult_divides1 application-judgement "(divides(n))" divides nil)
    (even_times_int_is_even application-judgement "even_int" integers
     nil))
   nil))
 (odd_or_even 0
  (odd_or_even-1 nil 3250061827
   ("" (skolem!) (("" (rewrite "odd_even") (("" (bash) nil nil)) nil))
    nil)
   ((odd_even formula-decl nil prelude_aux nil)
    (number nonempty-type-decl nil numbers nil)
    (boolean nonempty-type-decl nil booleans nil)
    (number_field_pred const-decl "[number -> boolean]" number_fields
     nil)
    (number_field nonempty-type-from-decl nil number_fields nil)
    (real_pred const-decl "[number_field -> boolean]" reals nil)
    (real nonempty-type-from-decl nil reals nil)
    (rational_pred const-decl "[real -> boolean]" rationals nil)
    (rational nonempty-type-from-decl nil rationals nil)
    (integer_pred const-decl "[rational -> boolean]" integers nil)
    (int nonempty-type-eq-decl nil integers nil))
   nil))
 (expt_product_aux_TCC1 0
  (expt_product_aux_TCC1-1 nil 3250061827 ("" (subtype-tcc) nil nil)
   nil nil))
 (expt_product_aux_TCC2 0
  (expt_product_aux_TCC2-1 nil 3250061827 ("" (subtype-tcc) nil nil)
   nil nil))
 (expt_product_aux 0
  (expt_product_aux-1 nil 3250061827
   ("" (induct "n")
    (("1" (grind) nil nil)
     ("2" (skosimp*)
      (("2" (inst - "n0x!1" "n0y!1")
        (("2" (lemma "expt_plus" ("i" "j!1" "j" "1"))
          (("2" (inst-cp - "n0x!1")
            (("2" (inst-cp - "n0y!1")
              (("2" (inst - "n0x!1 *n0y!1") (("2" (grind) nil nil))
                nil))
              nil))
            nil))
          nil))
        nil))
      nil))
    nil)
   ((expt_plus formula-decl nil exponentiation nil)
    (int_minus_int_is_int application-judgement "int" integers nil)
    (posint_plus_nnint_is_posint application-judgement "posint"
     integers nil)
    (real_ge_is_total_order name-judgement "(total_order?[real])"
     real_props nil)
    (nzreal_div_nzreal_is_nzreal application-judgement "nzreal"
     real_types nil)
    (nzreal_expt application-judgement "nzreal" exponentiation nil)
    (nnint_plus_posint_is_posint application-judgement "posint"
     integers nil)
    (nzreal_exp application-judgement "nzreal" exponentiation nil)
    (expt def-decl "real" exponentiation nil)
    (nat_induction formula-decl nil naturalnumbers nil)
    (* const-decl "[numfield, numfield -> numfield]" number_fields nil)
    (numfield nonempty-type-eq-decl nil number_fields nil)
    (^ const-decl "real" exponentiation nil)
    (OR const-decl "[bool, bool -> bool]" booleans nil)
    (= const-decl "[T, T -> boolean]" equalities nil)
    (nzreal nonempty-type-eq-decl nil reals nil)
    (/= const-decl "boolean" notequal nil)
    (pred type-eq-decl nil defined_types nil)
    (nat nonempty-type-eq-decl nil naturalnumbers nil)
    (>= const-decl "bool" reals nil)
    (bool nonempty-type-eq-decl nil booleans nil)
    (int nonempty-type-eq-decl nil integers nil)
    (integer_pred const-decl "[rational -> boolean]" integers nil)
    (rational nonempty-type-from-decl nil rationals nil)
    (rational_pred const-decl "[real -> boolean]" rationals nil)
    (real nonempty-type-from-decl nil reals nil)
    (real_pred const-decl "[number_field -> boolean]" reals nil)
    (number_field nonempty-type-from-decl nil number_fields nil)
    (number_field_pred const-decl "[number -> boolean]" number_fields
     nil)
    (boolean nonempty-type-decl nil booleans nil)
    (number nonempty-type-decl nil numbers nil)
    (nzreal_times_nzreal_is_nzreal application-judgement "nzreal"
     real_types nil))
   nil))
 (expt_product_TCC1 0
  (expt_product_TCC1-1 nil 3250061827 ("" (subtype-tcc) nil nilnil
   nil))
 (expt_product_TCC2 0
  (expt_product_TCC2-1 nil 3250061827 ("" (subtype-tcc) nil nilnil
   nil))
 (expt_product 0
  (expt_product-1 nil 3250061827
   ("" (skosimp) (("" (rewrite "mult_expt"nil nil)) nil)
   ((mult_expt formula-decl nil exponentiation nil)
    (number nonempty-type-decl nil numbers nil)
    (boolean nonempty-type-decl nil booleans nil)
    (number_field_pred const-decl "[number -> boolean]" number_fields
     nil)
    (number_field nonempty-type-from-decl nil number_fields nil)
    (real_pred const-decl "[number_field -> boolean]" reals nil)
    (real nonempty-type-from-decl nil reals nil)
    (rational_pred const-decl "[real -> boolean]" rationals nil)
    (rational nonempty-type-from-decl nil rationals nil)
    (integer_pred const-decl "[rational -> boolean]" integers nil)
    (int nonempty-type-eq-decl nil integers nil)
    (/= const-decl "boolean" notequal nil)
    (nzreal nonempty-type-eq-decl nil reals nil))
   nil))
 (expt_division_aux_TCC1 0
  (expt_division_aux_TCC1-1 nil 3251301322 ("" (grind) nil nilnil
   shostak))
 (expt_division_aux 0
  (expt_division_aux-1 nil 3251299141
   ("" (skosimp) (("" (rewrite "div_expt"nil nil)) nil)
   ((div_expt formula-decl nil exponentiation nil)
    (number nonempty-type-decl nil numbers nil)
    (boolean nonempty-type-decl nil booleans nil)
    (number_field_pred const-decl "[number -> boolean]" number_fields
     nil)
    (number_field nonempty-type-from-decl nil number_fields nil)
    (real_pred const-decl "[number_field -> boolean]" reals nil)
    (real nonempty-type-from-decl nil reals nil)
    (rational_pred const-decl "[real -> boolean]" rationals nil)
    (rational nonempty-type-from-decl nil rationals nil)
    (integer_pred const-decl "[rational -> boolean]" integers nil)
    (int nonempty-type-eq-decl nil integers nil)
    (bool nonempty-type-eq-decl nil booleans nil)
    (>= const-decl "bool" reals nil)
    (nat nonempty-type-eq-decl nil naturalnumbers nil)
    (/= const-decl "boolean" notequal nil)
    (nzreal nonempty-type-eq-decl nil reals nil))
   shostak))
 (expt_division_TCC1 0
  (expt_division_TCC1-1 nil 3251301322 ("" (grind) nil nilnil
   shostak))
 (expt_division 0
  (expt_division-1 nil 3251299019
   ("" (skosimp*)
    (("" (case "i!1 >= 0")
      (("1"
        (lemma "expt_division_aux"
         ("n0x" "n0x!1" "n0y" "n0y!1" "n" "i!1"))
        (("1" (propax) nil nil) ("2" (propax) nil nil)) nil)
       ("2" (lemma "expt_inverse" ("n0x" "n0x!1" "i" "-i!1"))
        (("2" (lemma "expt_inverse" ("n0x" "n0y!1" "i" "-i!1"))
          (("2" (lemma "expt_inverse" ("n0x" "n0x!1/n0y!1" "i" "-i!1"))
            (("2"
              (lemma "expt_division_aux"
               ("n0x" "n0x!1" "n0y" "n0y!1" "n" "-i!1"))
              (("1"
                (lemma "div_div1"
                 ("x" "1" "n0y" "n0x!1^-i!1" "n0z" "n0y!1^-i!1"))
                (("1"
                  (lemma "div_div1"
                   ("x" "1/(n0y!1^-i!1)" "n0y" "1" "n0z" "n0x!1^-i!1"))
                  (("1" (simplify -1)
                    (("1"
                      (lemma "times_div2"
                       ("x" "1" "y" "n0x!1^-i!1" "n0z" "n0y!1^-i!1"))
                      (("1" (replace -1 -2)
                        (("1" (assert) (("1" (grind) nil nil)) nil))
                        nil))
                      nil))
                    nil))
                  nil))
                nil)
               ("2" (assertnil nil))
              nil))
            nil))
          nil))
        nil))
      nil))
    nil)
   ((int nonempty-type-eq-decl nil integers nil)
    (integer_pred const-decl "[rational -> boolean]" integers nil)
    (rational nonempty-type-from-decl nil rationals nil)
    (rational_pred const-decl "[real -> boolean]" rationals nil)
    (>= const-decl "bool" reals nil)
    (bool nonempty-type-eq-decl nil booleans nil)
    (real nonempty-type-from-decl nil reals nil)
    (real_pred const-decl "[number_field -> boolean]" reals nil)
    (number_field nonempty-type-from-decl nil number_fields nil)
    (number_field_pred const-decl "[number -> boolean]" number_fields
     nil)
    (boolean nonempty-type-decl nil booleans nil)
    (number nonempty-type-decl nil numbers nil)
    (real_ge_is_total_order name-judgement "(total_order?[real])"
     real_props nil)
    (expt_division_aux formula-decl nil prelude_aux nil)
    (nat nonempty-type-eq-decl nil naturalnumbers nil)
    (/= const-decl "boolean" notequal nil)
    (nzreal nonempty-type-eq-decl nil reals nil)
    (times_div2 formula-decl nil real_props nil)
    (nzreal_expt application-judgement "nzreal" exponentiation nil)
    (int_minus_int_is_int application-judgement "int" integers nil)
    (expt def-decl "real" exponentiation nil)
    (nzreal_times_nzreal_is_nzreal application-judgement "nzreal"
     real_types nil)
    (^ const-decl "real" exponentiation nil)
    (OR const-decl "[bool, bool -> bool]" booleans nil)
    (nonzero_real nonempty-type-eq-decl nil reals nil)
    (div_div1 formula-decl nil real_props nil)
    (nzreal_exp application-judgement "nzreal" exponentiation nil)
    (/ const-decl "[numfield, nznum -> numfield]" number_fields nil)
    (nznum nonempty-type-eq-decl nil number_fields nil)
    (nzreal_div_nzreal_is_nzreal application-judgement "nzreal"
     real_types nil)
    (minus_int_is_int application-judgement "int" integers nil)
    (expt_inverse formula-decl nil exponentiation nil)
    (numfield nonempty-type-eq-decl nil number_fields nil)
    (- const-decl "[numfield -> numfield]" number_fields nil))
   shostak))
 (expt_minus1 0
  (expt_minus1-1 nil 3250061827
   ("" (skosimp*)
    (("" (split)
      (("1" (expand "even?")
        (("1" (flatten)
          (("1" (skolem!)
            (("1" (lemma "expt_plus" ("n0x" "-1" "i" "j!1" "j" "j!1"))
              (("1"
                (lemma "expt_product"
                 ("n0x" "-1" "n0y" "-1" "i" "j!1"))
                (("1" (lemma "expt_1i" ("i" "j!1"))
                  (("1" (bash) nil nil)) nil))
                nil))
              nil))
            nil))
          nil))
        nil)
       ("2" (expand "odd?")
        (("2" (flatten)
          (("2" (skolem!)
            (("2" (lemma "expt_plus" ("n0x" "-1" "i" "j!1" "j" "j!1"))
              (("2"
                (lemma "expt_product"
                 ("n0x" "-1" "n0y" "-1" "i" "j!1"))
                (("2" (lemma "expt_1i" ("i" "j!1"))
                  (("2" (lemma "expt_x1" ("x" "-1"))
                    (("2"
                      (lemma "expt_plus"
                       ("n0x" "-1" "i" "1" "j" "2*j!1"))
                      (("2" (bash) nil nil)) nil))
                    nil))
                  nil))
                nil))
              nil))
            nil))
          nil))
        nil))
      nil))
    nil)
   ((- const-decl "[numfield -> numfield]" number_fields nil)
    (numfield nonempty-type-eq-decl nil number_fields nil)
    (nzreal nonempty-type-eq-decl nil reals nil)
    (/= const-decl "boolean" notequal nil)
    (int nonempty-type-eq-decl nil integers nil)
    (integer_pred const-decl "[rational -> boolean]" integers nil)
    (rational nonempty-type-from-decl nil rationals nil)
    (rational_pred const-decl "[real -> boolean]" rationals nil)
    (real nonempty-type-from-decl nil reals nil)
    (real_pred const-decl "[number_field -> boolean]" reals nil)
    (number_field nonempty-type-from-decl nil number_fields nil)
    (number_field_pred const-decl "[number -> boolean]" number_fields
     nil)
    (boolean nonempty-type-decl nil booleans nil)
    (number nonempty-type-decl nil numbers nil)
    (expt_plus formula-decl nil exponentiation nil)
    (minus_odd_is_odd application-judgement "odd_int" integers nil)
    (expt_1i formula-decl nil exponentiation nil)
    (mult_divides2 application-judgement "(divides(m))" divides nil)
    (even_times_int_is_even application-judgement "even_int" integers
     nil)
    (int_plus_int_is_int application-judgement "int" integers nil)
    (nzrat_times_nzrat_is_nzrat application-judgement "nzrat" rationals
     nil)
    (mult_divides1 application-judgement "(divides(n))" divides nil)
    (odd_times_odd_is_odd application-judgement "odd_int" integers nil)
    (nzreal_exp application-judgement "nzreal" exponentiation nil)
    (rat_exp application-judgement "rat" exponentiation nil)
    (posrat_exp application-judgement "posrat" exponentiation nil)
    (nnrat_exp application-judgement "nnrat" exponentiation nil)
    (expt_product formula-decl nil prelude_aux nil)
    (even? const-decl "bool" integers nil)
    (* const-decl "[numfield, numfield -> numfield]" number_fields nil)
    (int_exp application-judgement "int" exponentiation nil)
    (odd_plus_even_is_odd application-judgement "odd_int" integers nil)
    (expt_x1 formula-decl nil exponentiation nil)
    (odd? const-decl "bool" integers nil))
   nil))
 (lt_equiv_not_le 0
  (lt_equiv_not_le-1 nil 3250061827 ("" (grind) nil nil)
   ((boolean nonempty-type-decl nil booleans nil)
    (bool nonempty-type-eq-decl nil booleans nil)
    (NOT const-decl "[bool -> bool]" booleans nil)
    (number nonempty-type-decl nil numbers nil)
    (number_field_pred const-decl "[number -> boolean]" number_fields
     nil)
    (number_field nonempty-type-from-decl nil number_fields nil)
    (real_pred const-decl "[number_field -> boolean]" reals nil)
    (real nonempty-type-from-decl nil reals nil)
    (real_lt_is_strict_total_order name-judgement
     "(strict_total_order?[real])" real_props nil)
    (real_le_is_total_order name-judgement "(total_order?[real])"
     real_props nil))
   nil))
 (le_equiv_not_lt 0
  (le_equiv_not_lt-1 nil 3250061827 ("" (grind) nil nil)
   ((boolean nonempty-type-decl nil booleans nil)
    (bool nonempty-type-eq-decl nil booleans nil)
    (NOT const-decl "[bool -> bool]" booleans nil)
    (number nonempty-type-decl nil numbers nil)
    (number_field_pred const-decl "[number -> boolean]" number_fields
     nil)
    (number_field nonempty-type-from-decl nil number_fields nil)
    (real_pred const-decl "[number_field -> boolean]" reals nil)
    (real nonempty-type-from-decl nil reals nil)
    (real_le_is_total_order name-judgement "(total_order?[real])"
     real_props nil)
    (real_lt_is_strict_total_order name-judgement
     "(strict_total_order?[real])" real_props nil))
   nil))
 (lt_equiv_le_plus_one 0
  (lt_equiv_le_plus_one-1 nil 3250061827 ("" (grind) nil nil)
   ((boolean nonempty-type-decl nil booleans nil)
    (bool nonempty-type-eq-decl nil booleans nil)
    (NOT const-decl "[bool -> bool]" booleans nil)
    (number nonempty-type-decl nil numbers nil)
    (number_field_pred const-decl "[number -> boolean]" number_fields
     nil)
    (number_field nonempty-type-from-decl nil number_fields nil)
    (real_pred const-decl "[number_field -> boolean]" reals nil)
    (real nonempty-type-from-decl nil reals nil)
    (rational_pred const-decl "[real -> boolean]" rationals nil)
    (rational nonempty-type-from-decl nil rationals nil)
    (integer_pred const-decl "[rational -> boolean]" integers nil)
    (int nonempty-type-eq-decl nil integers nil)
    (real_lt_is_strict_total_order name-judgement
     "(strict_total_order?[real])" real_props nil)
    (real_le_is_total_order name-judgement "(total_order?[real])"
     real_props nil)
    (int_plus_int_is_int application-judgement "int" integers nil))
   nil))
 (lt_plus_one_equiv_le 0
  (lt_plus_one_equiv_le-1 nil 3250061827 ("" (grind) nil nil)
   ((boolean nonempty-type-decl nil booleans nil)
    (bool nonempty-type-eq-decl nil booleans nil)
    (NOT const-decl "[bool -> bool]" booleans nil)
    (number nonempty-type-decl nil numbers nil)
    (number_field_pred const-decl "[number -> boolean]" number_fields
     nil)
    (number_field nonempty-type-from-decl nil number_fields nil)
    (real_pred const-decl "[number_field -> boolean]" reals nil)
    (real nonempty-type-from-decl nil reals nil)
    (rational_pred const-decl "[real -> boolean]" rationals nil)
    (rational nonempty-type-from-decl nil rationals nil)
    (integer_pred const-decl "[rational -> boolean]" integers nil)
    (int nonempty-type-eq-decl nil integers nil)
    (real_lt_is_strict_total_order name-judgement
     "(strict_total_order?[real])" real_props nil)
    (int_plus_int_is_int application-judgement "int" integers nil)
    (real_le_is_total_order name-judgement "(total_order?[real])"
     real_props nil))
   nil))
 (lt_le_transitivity 0
  (lt_le_transitivity-1 nil 3250061827 ("" (grind) nil nil)
   ((boolean nonempty-type-decl nil booleans nil)
    (bool nonempty-type-eq-decl nil booleans nil)
    (NOT const-decl "[bool -> bool]" booleans nil)
    (number nonempty-type-decl nil numbers nil)
    (number_field_pred const-decl "[number -> boolean]" number_fields
     nil)
    (number_field nonempty-type-from-decl nil number_fields nil)
    (real_pred const-decl "[number_field -> boolean]" reals nil)
    (real nonempty-type-from-decl nil reals nil)
    (real_lt_is_strict_total_order name-judgement
     "(strict_total_order?[real])" real_props nil)
    (real_le_is_total_order name-judgement "(total_order?[real])"
     real_props nil))
   nil))
 (le_lt_transitivity 0
  (le_lt_transitivity-1 nil 3250061827 ("" (grind) nil nil)
   ((boolean nonempty-type-decl nil booleans nil)
    (bool nonempty-type-eq-decl nil booleans nil)
    (NOT const-decl "[bool -> bool]" booleans nil)
    (number nonempty-type-decl nil numbers nil)
    (number_field_pred const-decl "[number -> boolean]" number_fields
     nil)
    (number_field nonempty-type-from-decl nil number_fields nil)
    (real_pred const-decl "[number_field -> boolean]" reals nil)
    (real nonempty-type-from-decl nil reals nil)
    (real_le_is_total_order name-judgement "(total_order?[real])"
     real_props nil)
    (real_lt_is_strict_total_order name-judgement
     "(strict_total_order?[real])" real_props nil))
   nil))
 (exp_of2_exists_aux_TCC1 0
  (exp_of2_exists_aux_TCC1-1 nil 3251301325
   ("" (skosimp*) (("" (assertnil nil)) nil)
   ((minus_nzint_is_nzint application-judgement "nzint" integers nil)
    (nnrat_exp application-judgement "nnrat" exponentiation nil)
    (rat_minus_rat_is_rat application-judgement "rat" rationals nil)
    (real_lt_is_strict_total_order name-judgement
     "(strict_total_order?[real])" real_props nil))
   shostak))
 (exp_of2_exists_aux 0
  (exp_of2_exists_aux-1 nil 3251290896
   ("" (induct "pn")
    (("1" (assertnil nil) ("2" (assertnil nil)
     ("3" (skosimp*)
      (("3" (lemma "trichotomy" ("x" "j!1"))
        (("3" (split -1)
          (("1" (assert)
            (("1" (case "lt1x!1 < 1-2^-j!1")
              (("1" (inst - "lt1x!1") (("1" (assertnil nil)) nil)
               ("2"
                (lemma "lt_times_lt_pos1"
                 ("px" "lt1x!1" "y" "1-2^-(1+j!1)" "nnz" "lt1x!1" "w"
                  "1-2^-(1+j!1)"))
                (("2"
                  (lemma "lt_times_lt_pos1"
                   ("px" "lt1x!1" "y" "1-2^-(1+j!1)" "nnz"
                    "lt1x!1*lt1x!1" "w"
                    "(1-2^-(1+j!1))*(1-2^-(1+j!1))"))
                  (("2" (assert)
                    (("2" (assert)
                      (("2" (inst - "lt1x!1 * (lt1x!1 * lt1x!1)")
                        (("1"
                          (lemma "expt_pos" ("px" "2" "i" "-(1+j!1)"))
                          (("1"
                            (lemma "both_sides_times_pos_lt1"
                             ("x" "0 " "y"
                              "1-3*2^-(1+j!1)+2^-(1+j!1)*2^-(1+j!1)"
                              "pz" "2^-(1+j!1)"))
                            (("1"
                              (lemma "posreal_times_posreal_is_posreal"
                               ("px" "2^-(1+j!1)" "py" "2^-(1+j!1)"))
                              (("1"
                                (lemma
                                 "both_sides_expt_gt1_le"
                                 ("gt1x" "2" "i" "-(1+j!1)" "j" "-2"))
                                (("1"
                                  (expand "^" -1 2)
                                  (("1"
                                    (rewrite "expt")
                                    (("1"
                                      (rewrite "expt")
                                      (("1"
                                        (rewrite "expt")
                                        (("1"
                                          (lemma
                                           "div_mult_pos_le2"
                                           ("x"
                                            "2^-(1+j!1)"
                                            "z"
                                            "1"
                                            "py"
                                            "4"))
                                          (("1"
                                            (lemma
                                             "lt_plus_lt1"
                                             ("x"
                                              "lt1x!1 * (lt1x!1 * lt1x!1)"
                                              "y"
                                              "1 + 3 * (2 ^ -(1 + j!1) * 2 ^ -(1 + j!1)) -2 ^ -(1 + j!1) * 2 ^ -(1 + j!1) * 2 ^ -(1 + j!1)- 3 * 2 ^ -(1 + j!1)"
                                              "z"
                                              "0"
                                              "w"
                                              "(1 - 3 * 2 ^ -(1 + j!1) + 2 ^ -(1 + j!1) * 2 ^ -(1 + j!1)) * 2 ^ -(1 + j!1)"))
                                            (("1"
                                              (assert)
                                              (("1"
                                                (replace -5 -1)
                                                (("1"
                                                  (lemma
                                                   "expt_plus"
                                                   ("n0x"
                                                    "2"
                                                    "i"
                                                    "1"
                                                    "j"
                                                    "-(1+j!1)"))
                                                  (("1"
                                                    (rewrite "expt_x1")
                                                    (("1"
                                                      (replace
                                                       -1
                                                       -2
                                                       rl)
                                                      (("1"
                                                        (replace
                                                         -2
                                                         -11)
                                                        (("1"
                                                          (skosimp*)
                                                          (("1"
                                                            (lemma
                                                             "expt_times"
                                                             ("n0x"
                                                              "lt1x!1"
                                                              "j"
                                                              "n!1"
                                                              "i"
                                                              "3"))
                                                            (("1"
                                                              (expand
                                                               "^"
                                                               -1
                                                               2)
                                                              (("1"
                                                                (rewrite
                                                                 "expt")
                                                                (("1"
                                                                  (rewrite
                                                                   "expt")
                                                                  (("1"
                                                                    (rewrite
                                                                     "expt")
                                                                    (("1"
                                                                      (rewrite
                                                                       "expt")
                                                                      (("1"
                                                                        (inst
                                                                         +
                                                                         "3*n!1")
                                                                        (("1"
                                                                          (assert)
                                                                          nil
                                                                          nil))
                                                                        nil))
                                                                      nil))
                                                                    nil))
                                                                  nil))
                                                                nil))
                                                              nil))
                                                            nil))
                                                          nil))
                                                        nil))
                                                      nil))
                                                    nil))
                                                  nil))
                                                nil))
                                              nil))
                                            nil))
                                          nil))
                                        nil))
                                      nil))
                                    nil))
                                  nil))
                                nil))
                              nil))
                            nil))
                          nil)
                         ("2"
                          (lemma "lt_times_lt_pos1"
                           ("px" "lt1x!1" "y" "1" "nnz" "lt1x!1" "w"
                            "1"))
                          (("2"
                            (lemma "lt_times_lt_pos1"
                             ("px" "lt1x!1" "y" "1" "nnz"
                              "lt1x!1*lt1x!1" "w" "1"))
                            (("2" (assertnil nil)) nil))
                          nil))
                        nil))
                      nil))
                    nil))
                  nil))
                nil))
              nil))
            nil)
           ("2" (inst + "1")
            (("2" (hide -2) (("2" (grind) nil nil)) nil)) nil)
           ("3" (assertnil nil))
          nil))
        nil))
      nil))
    nil)
   ((posreal_times_posreal_is_posreal application-judgement "posreal"
     real_types nil)
    (rat_times_rat_is_rat application-judgement "rat" rationals nil)
    (* const-decl "[numfield, numfield -> numfield]" number_fields nil)
    (rat_plus_rat_is_rat application-judgement "rat" rationals nil)
    (expt_pos formula-decl nil exponentiation nil)
    (posreal_times_posreal_is_posreal judgement-tcc nil real_types nil)
    (posnat_expt application-judgement "posnat" exponentiation nil)
    (odd_minus_odd_is_even application-judgement "even_int" integers
     nil)
    (div_mult_pos_le2 formula-decl nil real_props nil)
    (nnrat_times_nnrat_is_nnrat application-judgement "nonneg_rat"
     rationals nil)
    (expt_plus formula-decl nil exponentiation nil)
    (nzreal nonempty-type-eq-decl nil reals nil)
    (posreal_expt application-judgement "posreal" exponentiation nil)
    (int_plus_int_is_int application-judgement "int" integers nil)
    (posreal_exp application-judgement "posreal" exponentiation nil)
    (nzreal_exp application-judgement "nzreal" exponentiation nil)
    (nnint_times_nnint_is_nnint application-judgement "nonneg_int"
     integers nil)
    (nzreal_expt application-judgement "nzreal" exponentiation nil)
    (expt_times formula-decl nil exponentiation nil)
    (posint_exp application-judgement "posint" exponentiation nil)
    (expt_x1 formula-decl nil exponentiation nil)
    (lt_plus_lt1 formula-decl nil real_props nil)
    (even_minus_even_is_even application-judgement "even_int" integers
     nil)
    (posint_times_posint_is_posint application-judgement "posint"
     integers nil)
    (even_times_int_is_even application-judgement "even_int" integers
     nil)
    (mult_divides1 application-judgement "(divides(n))" divides nil)
    (mult_divides2 application-judgement "(divides(m))" divides nil)
    (even_minus_odd_is_odd application-judgement "odd_int" integers
     nil)
    (expt def-decl "real" exponentiation nil)
    (both_sides_expt_gt1_le formula-decl nil exponentiation nil)
    (minus_even_is_even application-judgement "even_int" integers nil)
    (both_sides_times_pos_lt1 formula-decl nil real_props nil)
    (lt1x!1 skolem-const-decl "{r: posreal | r < 1}" prelude_aux nil)
    (real_le_is_total_order name-judgement "(total_order?[real])"
     real_props nil)
    (posrat_times_posrat_is_posrat application-judgement "posrat"
     rationals nil)
    (posrat_plus_nnrat_is_posrat application-judgement "posrat"
     rationals nil)
    (+ const-decl "[numfield, numfield -> numfield]" number_fields nil)
    (lt_times_lt_pos1 formula-decl nil real_props nil)
    (nnint_plus_posint_is_posint application-judgement "posint"
     integers nil)
    (real_lt_is_strict_total_order name-judgement
     "(strict_total_order?[real])" real_props nil)
    (minus_nzint_is_nzint application-judgement "nzint" integers nil)
    (posint_plus_nnint_is_posint application-judgement "posint"
     integers nil)
    (real_ge_is_total_order name-judgement "(total_order?[real])"
     real_props nil)
    (int_minus_int_is_int application-judgement "int" integers nil)
    (posreal_div_posreal_is_posreal application-judgement "posreal"
     real_types nil)
    (trichotomy formula-decl nil real_axioms nil)
    (posrat_exp application-judgement "posrat" exponentiation nil)
    (real_gt_is_strict_total_order name-judgement
     "(strict_total_order?[real])" real_props nil)
    (posnat nonempty-type-eq-decl nil integers nil)
    (nonneg_int nonempty-type-eq-decl nil integers nil)
    (nat_induction formula-decl nil naturalnumbers nil)
    (/ const-decl "[numfield, nznum -> numfield]" number_fields nil)
    (nznum nonempty-type-eq-decl nil number_fields nil)
    (- const-decl "[numfield -> numfield]" number_fields nil)
    (^ const-decl "real" exponentiation nil)
    (/= const-decl "boolean" notequal nil)
    (OR const-decl "[bool, bool -> bool]" booleans nil)
    (- const-decl "[numfield, numfield -> numfield]" number_fields nil)
    (numfield nonempty-type-eq-decl nil number_fields nil)
    (< const-decl "bool" reals nil)
    (posreal nonempty-type-eq-decl nil real_types nil)
    (nonneg_real nonempty-type-eq-decl nil real_types nil)
    (> const-decl "bool" reals nil)
    (IMPLIES const-decl "[bool, bool -> bool]" booleans nil)
    (pred type-eq-decl nil defined_types nil)
    (nat nonempty-type-eq-decl nil naturalnumbers nil)
    (>= const-decl "bool" reals nil)
    (bool nonempty-type-eq-decl nil booleans nil)
    (int nonempty-type-eq-decl nil integers nil)
    (integer_pred const-decl "[rational -> boolean]" integers nil)
    (rational nonempty-type-from-decl nil rationals nil)
    (rational_pred const-decl "[real -> boolean]" rationals nil)
    (real nonempty-type-from-decl nil reals nil)
    (real_pred const-decl "[number_field -> boolean]" reals nil)
    (number_field nonempty-type-from-decl nil number_fields nil)
    (number_field_pred const-decl "[number -> boolean]" number_fields
     nil)
    (boolean nonempty-type-decl nil booleans nil)
    (number nonempty-type-decl nil numbers nil)
    (minus_int_is_int application-judgement "int" integers nil)
    (rat_minus_rat_is_rat application-judgement "rat" rationals nil)
    (posrat_div_posrat_is_posrat application-judgement "posrat"
     rationals nil)
    (nnrat_exp application-judgement "nnrat" exponentiation nil))
   shostak))
 (exp_of2_exists_TCC1 0
  (exp_of2_exists_TCC1-1 nil 3251301328 ("" (grind) nil nilnil
   shostak))
 (exp_of2_exists 0
  (exp_of2_exists-1 nil 3251289615
   ("" (skosimp*)
    (("" (lemma "archimedean" ("px" "1-lt1x!1"))
      (("" (skosimp*)
        (("" (lemma "exp_of_exists" ("b" "2" "py" "n!1"))
          (("" (skosimp*)
            (("" (lemma "expt_pos" ("px" "2" "i" "i!1+1"))
              ((""
                (lemma "both_sides_div_pos_lt2"
                 ("pz" "1" "px" "2^(i!1+1)" "py" "n!1"))
                ((""
                  (lemma "exp_of2_exists_aux"
                   ("lt1x" "lt1x!1" "pn" "i!1+1"))
                  (("1" (lemma "expt_inverse" ("n0x" "2" "i" "i!1+1"))
                    (("1" (replace -1 -2)
                      (("1"
                        (lemma "both_sides_minus_lt2"
                         ("z" "lt1x!1" "y" "1/2^(i!1+1)" "x" "1/n!1"))
                        (("1" (assert) (("1" (assertnil nil)) nil))
                        nil))
                      nil))
                    nil)
                   ("2" (typepred "n!1")
                    (("2"
                      (lemma "lt_equiv_le_plus_one"
                       ("x" "0" "y" "n!1"))
                      (("2"
                        (lemma "both_sides_expt_gt1_lt"
                         ("gt1x" "2" "i" "0" "j" "i!1+1"))
                        (("2" (rewrite "expt_x0")
                          (("2" (assertnil nil)) nil))
                        nil))
                      nil))
                    nil))
                  nil))
                nil))
              nil))
            nil))
          nil))
        nil))
      nil))
    nil)
   ((< const-decl "bool" reals nil)
    (- const-decl "[numfield, numfield -> numfield]" number_fields nil)
    (numfield nonempty-type-eq-decl nil number_fields nil)
    (posreal nonempty-type-eq-decl nil real_types nil)
    (> const-decl "bool" reals nil)
    (nonneg_real nonempty-type-eq-decl nil real_types nil)
    (>= const-decl "bool" reals nil)
    (bool nonempty-type-eq-decl nil booleans nil)
    (real nonempty-type-from-decl nil reals nil)
    (real_pred const-decl "[number_field -> boolean]" reals nil)
    (number_field nonempty-type-from-decl nil number_fields nil)
    (number_field_pred const-decl "[number -> boolean]" number_fields
     nil)
    (boolean nonempty-type-decl nil booleans nil)
    (number nonempty-type-decl nil numbers nil)
    (archimedean formula-decl nil real_props nil)
    (real_minus_real_is_real application-judgement "real" reals nil)
    (real_ge_is_total_order name-judgement "(total_order?[real])"
     real_props nil)
    (real_gt_is_strict_total_order name-judgement
     "(strict_total_order?[real])" real_props nil)
    (AND const-decl "[bool, bool -> bool]" booleans nil)
    (posnat nonempty-type-eq-decl nil integers nil)
    (nonneg_int nonempty-type-eq-decl nil integers nil)
    (above nonempty-type-eq-decl nil integers nil)
    (int nonempty-type-eq-decl nil integers nil)
    (integer_pred const-decl "[rational -> boolean]" integers nil)
    (rational nonempty-type-from-decl nil rationals nil)
    (rational_pred const-decl "[real -> boolean]" rationals nil)
    (exp_of_exists formula-decl nil exponentiation nil)
    (int_plus_int_is_int application-judgement "int" integers nil)
    (expt_pos formula-decl nil exponentiation nil)
    (+ const-decl "[numfield, numfield -> numfield]" number_fields nil)
    (exp_of2_exists_aux formula-decl nil prelude_aux nil)
    (rat_minus_rat_is_rat application-judgement "rat" rationals nil)
    (real_lt_is_strict_total_order name-judgement
     "(strict_total_order?[real])" real_props nil)
    (real_le_is_total_order name-judgement "(total_order?[real])"
     real_props nil)
    (minus_int_is_int application-judgement "int" integers nil)
    (/ const-decl "[numfield, nznum -> numfield]" number_fields nil)
    (nznum nonempty-type-eq-decl nil number_fields nil)
    (both_sides_minus_lt2 formula-decl nil real_props nil)
    (posrat_div_posrat_is_posrat application-judgement "posrat"
     rationals nil)
    (nzreal nonempty-type-eq-decl nil reals nil)
    (expt_inverse formula-decl nil exponentiation nil)
    (lt_equiv_le_plus_one formula-decl nil prelude_aux nil)
    (expt_x0 formula-decl nil exponentiation nil)
    (nnint_plus_posint_is_posint application-judgement "posint"
     integers nil)
    (even_plus_odd_is_odd application-judgement "odd_int" integers nil)
    (both_sides_expt_gt1_lt formula-decl nil exponentiation nil)
    (NOT const-decl "[bool -> bool]" booleans nil)
    (^ const-decl "real" exponentiation nil)
    (/= const-decl "boolean" notequal nil)
    (OR const-decl "[bool, bool -> bool]" booleans nil)
    (both_sides_div_pos_lt2 formula-decl nil real_props nil)
    (posrat_exp application-judgement "posrat" exponentiation nil)
    (nnrat_exp application-judgement "nnrat" exponentiation nil))
   shostak))
 (exp_of_exists2 0
  (exp_of_exists2-1 nil 3251283119
   ("" (skosimp*)
    (("" (lemma "exp_of_exists" ("b" "2" "py" "1/lt1y!1"))
      (("" (skosimp*)
        (("" (lemma "expt_pos" ("px" "2" "i" "i!1+1"))
          ((""
            (lemma "both_sides_div_pos_lt2"
             ("pz" "1" "px" "lt1y!1" "py" "2^-(i!1+1)"))
            (("" (lemma "expt_inverse" ("n0x" "2" "i" "-(i!1+1)"))
              (("" (assert)
                (("" (replace -1 -2 rl)
                  (("" (replace -5 -2)
                    (("" (assert)
                      (("" (lemma "exp_of2_exists" ("lt1x" "lt1x!1"))
                        (("" (skosimp*)
                          ((""
                            (lemma "expt_pos"
                             ("px" "lt1x!1" "i" "n!1"))
                            ((""
                              (lemma "both_sides_expt_pos_lt"
                               ("pm"
                                "1+i!1"
                                "px"
                                "lt1x!1^n!1"
                                "py"
                                "1/2"))
                              (("1"
                                (inst + "n!1*(1+i!1)")
                                (("1"
                                  (lemma
                                   "expt_times"
                                   ("n0x"
                                    "lt1x!1"
                                    "i"
                                    "n!1"
                                    "j"
                                    "1+i!1"))
                                  (("1"
                                    (lemma
                                     "expt_division"
                                     ("n0x" "1" "n0y" "2" "i" "1+i!1"))
                                    (("1"
                                      (rewrite "expt_1i")
                                      (("1"
                                        (lemma
                                         "expt_inverse"
                                         ("n0x" "2" "i" "1+i!1"))
                                        (("1" (assertnil nil))
                                        nil))
                                      nil))
                                    nil))
                                  nil)
                                 ("2"
                                  (typepred "n!1")
                                  (("2"
                                    (lemma
                                     "both_sides_times_nonneg_le1"
                                     ("x" "0" "y" "i!1+1" "nnz" "n!1"))
                                    (("2"
                                      (lemma
                                       "both_sides_expt_gt1_lt"
                                       ("gt1x"
                                        "2"
                                        "i"
                                        "-(1+i!1)"
                                        "j"
                                        "0"))
                                      (("2"
                                        (rewrite "expt_x0")
                                        (("2" (assertnil nil))
                                        nil))
                                      nil))
                                    nil))
                                  nil))
                                nil)
                               ("2"
                                (lemma
                                 "both_sides_expt_gt1_lt"
                                 ("gt1x" "2" "i" "-(1+i!1)" "j" "0"))
                                (("2"
                                  (rewrite "expt_x0")
                                  (("2" (assertnil nil))
                                  nil))
                                nil))
                              nil))
                            nil))
                          nil))
                        nil))
                      nil))
                    nil))
                  nil))
                nil))
              nil))
            nil))
          nil))
        nil))
      nil))
    nil)
   ((< const-decl "bool" reals nil)
    (/ const-decl "[numfield, nznum -> numfield]" number_fields nil)
    (nznum nonempty-type-eq-decl nil number_fields nil)
    (/= const-decl "boolean" notequal nil)
    (numfield nonempty-type-eq-decl nil number_fields nil)
    (posreal nonempty-type-eq-decl nil real_types nil)
    (nonneg_real nonempty-type-eq-decl nil real_types nil)
    (>= const-decl "bool" reals nil)
    (above nonempty-type-eq-decl nil integers nil)
    (> const-decl "bool" reals nil)
    (bool nonempty-type-eq-decl nil booleans nil)
    (int nonempty-type-eq-decl nil integers nil)
    (integer_pred const-decl "[rational -> boolean]" integers nil)
    (rational nonempty-type-from-decl nil rationals nil)
    (rational_pred const-decl "[real -> boolean]" rationals nil)
    (real nonempty-type-from-decl nil reals nil)
    (real_pred const-decl "[number_field -> boolean]" reals nil)
    (number_field nonempty-type-from-decl nil number_fields nil)
    (number_field_pred const-decl "[number -> boolean]" number_fields
     nil)
    (boolean nonempty-type-decl nil booleans nil)
    (number nonempty-type-decl nil numbers nil)
    (exp_of_exists formula-decl nil exponentiation nil)
    (posreal_div_posreal_is_posreal application-judgement "posreal"
     real_types nil)
    (int_plus_int_is_int application-judgement "int" integers nil)
    (expt_pos formula-decl nil exponentiation nil)
    (+ const-decl "[numfield, numfield -> numfield]" number_fields nil)
    (expt_inverse formula-decl nil exponentiation nil)
    (nzreal nonempty-type-eq-decl nil reals nil)
    (nzreal_exp application-judgement "nzreal" exponentiation nil)
    (posreal_exp application-judgement "posreal" exponentiation nil)
    (both_sides_expt_pos_lt formula-decl nil exponentiation nil)
    (nonneg_int nonempty-type-eq-decl nil integers nil)
    (posnat nonempty-type-eq-decl nil integers nil)
    (real_ge_is_total_order name-judgement "(total_order?[real])"
     real_props nil)
    (AND const-decl "[bool, bool -> bool]" booleans nil)
    (NOT const-decl "[bool -> bool]" booleans nil)
    (both_sides_expt_gt1_lt formula-decl nil exponentiation nil)
    (expt_x0 formula-decl nil exponentiation nil)
    (nnreal type-eq-decl nil real_types nil)
    (both_sides_times_nonneg_le1 formula-decl nil prelude_aux nil)
    (expt_times formula-decl nil exponentiation nil)
    (expt_1i formula-decl nil exponentiation nil)
    (expt_division formula-decl nil prelude_aux nil)
    (n!1 skolem-const-decl "nat" prelude_aux nil)
    (i!1 skolem-const-decl "int" prelude_aux nil)
    (* const-decl "[numfield, numfield -> numfield]" number_fields nil)
    (mult_divides1 application-judgement "(divides(n))" divides nil)
    (mult_divides2 application-judgement "(divides(m))" divides nil)
    (nat nonempty-type-eq-decl nil naturalnumbers nil)
    (exp_of2_exists formula-decl nil prelude_aux nil)
    (int_minus_int_is_int application-judgement "int" integers nil)
    (posrat_div_posrat_is_posrat application-judgement "posrat"
     rationals nil)
    (real_gt_is_strict_total_order name-judgement
     "(strict_total_order?[real])" real_props nil)
    (real_le_is_total_order name-judgement "(total_order?[real])"
     real_props nil)
    (real_lt_is_strict_total_order name-judgement
     "(strict_total_order?[real])" real_props nil)
    (- const-decl "[numfield -> numfield]" number_fields nil)
    (^ const-decl "real" exponentiation nil)
    (OR const-decl "[bool, bool -> bool]" booleans nil)
    (both_sides_div_pos_lt2 formula-decl nil real_props nil)
    (posrat_exp application-judgement "posrat" exponentiation nil)
    (nnrat_exp application-judgement "nnrat" exponentiation nil)
    (minus_int_is_int application-judgement "int" integers nil))
   shostak))
 (floor_sqrt_val 0
  (floor_sqrt_val-1 nil 3250061827
   ("" (skosimp*)
    (("" (lemma "floor_def" ("x" "sqrt(n!1)"))
      (("" (flatten -1)
        (("" (typepred "sqrt(n!1)")
          (("" (lemma "nonneg_floor_is_nat" ("x" "sqrt(n!1)"))
            (("" (expand ">=")
              (("" (rewrite "sq_rew")
                (("" (rewrite "sq_rew")
                  (("" (rewrite "sq_rew")
                    ((""
                      (lemma "sqrt_le" ("nny" "sq(m!1)" "nnz" "n!1"))
                      ((""
                        (lemma "sqrt_lt"
                         ("nnz" "sq(1+m!1)" "nny" "n!1"))
                        (("" (replace -1 1 rl)
                          (("" (replace -2 1 rl)
                            (("" (rewrite "sqrt_sq")
                              ((""
                                (rewrite "sqrt_sq")
                                ((""
                                  (split 1)
                                  (("1"
                                    (flatten)
                                    (("1"
                                      (lemma
                                       "trich_lt"
                                       ("x"
                                        "floor(sqrt(n!1))"
                                        "y"
                                        "m!1"))
                                      (("1"
                                        (split -1)
                                        (("1" (assertnil nil)
                                         ("2" (propax) nil nil)
                                         ("3" (assertnil nil))
                                        nil))
                                      nil))
                                    nil)
                                   ("2"
                                    (flatten 1)
                                    (("2" (assertnil nil))
                                    nil))
                                  nil))
                                nil))
                              nil))
                            nil))
                          nil))
                        nil))
                      nil))
                    nil))
                  nil))
                nil))
              nil))
            nil))
          nil))
        nil))
      nil))
    nil)
   ((nat nonempty-type-eq-decl nil naturalnumbers nil)
    (int nonempty-type-eq-decl nil integers nil)
    (integer_pred const-decl "[rational -> boolean]" integers nil)
    (rational nonempty-type-from-decl nil rationals nil)
    (rational_pred const-decl "[real -> boolean]" rationals nil)
    (sqrt const-decl "{nnz: nnreal | nnz * nnz = nnx}" sqrt "reals/")
    (* const-decl "[numfield, numfield -> numfield]" number_fields nil)
    (numfield nonempty-type-eq-decl nil number_fields nil)
    (= const-decl "[T, T -> boolean]" equalities nil)
    (nnreal type-eq-decl nil real_types nil)
    (nonneg_real nonempty-type-eq-decl nil real_types nil)
    (>= const-decl "bool" reals nil)
    (bool nonempty-type-eq-decl nil booleans nil)
    (real nonempty-type-from-decl nil reals nil)
    (real_pred const-decl "[number_field -> boolean]" reals nil)
    (number_field nonempty-type-from-decl nil number_fields nil)
    (number_field_pred const-decl "[number -> boolean]" number_fields
     nil)
    (boolean nonempty-type-decl nil booleans nil)
    (number nonempty-type-decl nil numbers nil)
    (floor_def formula-decl nil floor_ceil nil)
    (NOT const-decl "[bool -> bool]" booleans nil)
    (sqrt_le formula-decl nil sqrt "reals/")
    (sq const-decl "nonneg_real" sq "reals/")
    (sqrt_sq formula-decl nil sqrt "reals/")
    (int_minus_int_is_int application-judgement "int" integers nil)
    (trich_lt formula-decl nil real_props nil)
    (integer nonempty-type-from-decl nil integers nil)
    (AND const-decl "[bool, bool -> bool]" booleans nil)
    (<= const-decl "bool" reals nil) (< const-decl "bool" reals nil)
    (floor const-decl "{i | i <= x & x < i + 1}" floor_ceil nil)
    (real_le_is_total_order name-judgement "(total_order?[real])"
     real_props nil)
    (real_lt_is_strict_total_order name-judgement
     "(strict_total_order?[real])" real_props nil)
    (sqrt_lt formula-decl nil sqrt "reals/")
    (posint_plus_nnint_is_posint application-judgement "posint"
     integers nil)
    (sq_nz_pos application-judgement "posreal" sq "reals/")
    (+ const-decl "[numfield, numfield -> numfield]" number_fields nil)
    (sq_sqrt formula-decl nil sqrt "reals/")
    (real_ge_is_total_order name-judgement "(total_order?[real])"
     real_props nil)
    (nnint_plus_posint_is_posint application-judgement "posint"
     integers nil)
    (nonneg_floor_is_nat application-judgement "nat" floor_ceil nil)
    (sq_rew formula-decl nil sq "reals/")
    (nonneg_floor_is_nat judgement-tcc nil floor_ceil nil))
   nil))
 (ceiling_sqrt_0 0
  (ceiling_sqrt_0-1 nil 3287291927
   ("" (rewrite "sqrt_0") (("" (grind) nil nil)) nil)
   ((nonneg_ceiling_is_nat application-judgement "nat" floor_ceil nil)
    (sqrt_0 formula-decl nil sqrt "reals/"))
   shostak))
 (ceiling_sqrt_val 0
  (ceiling_sqrt_val-1 nil 3287290302
   ("" (skosimp*)
    (("" (rewrite "sq_rew")
      (("" (rewrite "sq_rew")
        (("" (lemma "ceiling_def" ("x" "sqrt(pn!1)"))
          (("" (flatten -1)
            (("" (typepred "pn!1")
              (("" (lemma "sqrt_le" ("nny" "1" "nnz" "pn!1"))
                (("" (rewrite "sqrt_1")
                  (("" (assert)
                    (("" (name-replace "M" "ceiling(sqrt(pn!1))")
                      ((""
--> --------------------

--> maximum size reached

--> --------------------

¤ Dauer der Verarbeitung: 0.63 Sekunden  (vorverarbeitet)  ¤





Druckansicht
unsichere Verbindung
Druckansicht
sprechenden Kalenders

Eigene Datei ansehen




Haftungshinweis

Die Informationen auf dieser Webseite wurden nach bestem Wissen sorgfältig zusammengestellt. Es wird jedoch weder Vollständigkeit, noch Richtigkeit, noch Qualität der bereit gestellten Informationen zugesichert.


Bemerkung:

Die farbliche Syntaxdarstellung ist noch experimentell.


Bot Zugriff