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Quelle  AOT_Definitions.thy

  Sprache: Isabelle
 

theory AOT_Definitions
  imports AOT_semantics
begin

sectionDefinitions of AOT

AOT_theorem "conventions:1"φ & ψ df ¬ ¬ψ)
  using AOT_conj.
AOT_theorem "conventions:2"φ ψ df ¬φ ψ
  using AOT_disj.
AOT_theorem "conventions:3"φ ψ df ψ) & (ψ φ)
  using AOT_equiv.
AOT_theorem "conventions:4"α φ{α} df ¬α ¬φ{α}
  using AOT_exists.
AOT_theorem "conventions:5"φ df ¬¬φ
  using AOT_dia.

declare "conventions:1"[AOT_defs] "conventions:2"[AOT_defs]
        "conventions:3"[AOT_defs] "conventions:4"[AOT_defs]
        "conventions:5"[AOT_defs]

notepad
begin
  fix φ ψ χ
  text\linelabel{precedence}
  have "conventions3[1]"«φ ψ ¬ψ ¬φ¬ = « ψ) (¬ψ ¬φ)¬
    by blast
  have "conventions3[2]"«φ & ψ χ¬ = «(φ & ψ) χ¬
                   and «φ ψ χ¬ = « ψ) χ¬
    by blast+
  have "conventions3[3]"«φ ψ & χ¬ = « ψ) & χ¬
                   and «φ & ψ χ¬ = «(φ & ψ) χ¬
     by blast+  Note that PLM instead generally uses parenthesis in these cases.
end


AOT_theorem "existence:1"κ df F [F]κ
  by (simp add: AOT_sem_denotes AOT_sem_exists AOT_model_equiv_def)
     (metis AOT_sem_denotes AOT_sem_exe AOT_sem_lambda_beta AOT_sem_lambda_denotes)
AOT_theorem "existence:2"Π df x1...xn x1...xn[Π]
  using AOT_sem_denotes AOT_sem_enc_denotes AOT_sem_universal_encoder
  by (simp add: AOT_sem_denotes AOT_sem_exists AOT_model_equiv_def) blast
AOT_theorem "existence:2[1]"Π df x x[Π]
  using "existence:2"[of Π] by simp
AOT_theorem "existence:2[2]"Π df xy xy[Π]
  using "existence:2"[of Π]
  by (simp add: AOT_sem_denotes AOT_sem_exists AOT_model_equiv_def
                AOT_model_denotes_prod_def)
AOT_theorem "existence:2[3]"Π df xyz xyz[Π]
  using "existence:2"[of Π]
  by (simp add: AOT_sem_denotes AOT_sem_exists AOT_model_equiv_def
                AOT_model_denotes_prod_def)
AOT_theorem "existence:2[4]"Π df x1x2x3x4 x1x2x3x4[Π]
  using "existence:2"[of Π]
  by (simp add: AOT_sem_denotes AOT_sem_exists AOT_model_equiv_def
                AOT_model_denotes_prod_def)

AOT_theorem "existence:3"φ df [λx φ]
  by (simp add: AOT_sem_denotes AOT_model_denotes_o_def AOT_model_equiv_def
                AOT_model_lambda_denotes)

declare "existence:1"[AOT_defs] "existence:2"[AOT_defs] "existence:2[1]"[AOT_defs]
        "existence:2[2]"[AOT_defs] "existence:2[3]"[AOT_defs]
        "existence:2[4]"[AOT_defs] "existence:3"[AOT_defs]


AOT_theorem "oa:1"O! =df [λx E!x] using AOT_ordinary .
AOT_theorem "oa:2"A! =df [λx ¬E!x] using AOT_abstract .

declare "oa:1"[AOT_defs] "oa:2"[AOT_defs]

AOT_theorem "identity:1":
  x = y df ([O!]x & [O!]y & F ([F]x [F]y))
 ([A!]x & [A!]y & F (x[F] y[F]))

  unfolding AOT_model_equiv_def
  using AOT_sem_ind_eq[of _ x y]
  by (simp add: AOT_sem_ordinary AOT_sem_abstract AOT_sem_conj
                AOT_sem_box AOT_sem_equiv AOT_sem_forall AOT_sem_disj AOT_sem_eq
                AOT_sem_denotes)

AOT_theorem "identity:2":
  F = G df F & G & x(x[F] x[G])
  using AOT_sem_enc_eq[of _ F G]
  by (auto simp: AOT_model_equiv_def AOT_sem_imp AOT_sem_denotes AOT_sem_eq
                 AOT_sem_conj AOT_sem_forall AOT_sem_box AOT_sem_equiv)

AOT_theorem "identity:3[2]":
  F = G df F & G & y([λz [F]zy] = [λz [G]zy] & [λz [F]yz] = [λz [G]yz])
  by (auto simp: AOT_model_equiv_def AOT_sem_proj_id_prop[of _ F G]
                 AOT_sem_proj_id_prod_def AOT_sem_conj AOT_sem_denotes
                 AOT_sem_forall AOT_sem_unary_proj_id AOT_model_denotes_prod_def)
AOT_theorem "identity:3[3]":
  F = G df F & G & y1y2([λz [F]zy1y2] = [λz [G]zy1y2] &
 [λz [F]y1zy2] = [λz [G]y1zy2] &
 [λz [F]y1y2z] = [λz [G]y1y2z])

  by (auto simp: AOT_model_equiv_def AOT_sem_proj_id_prop[of _ F G]
                 AOT_sem_proj_id_prod_def AOT_sem_conj AOT_sem_denotes
                 AOT_sem_forall AOT_sem_unary_proj_id AOT_model_denotes_prod_def)
AOT_theorem "identity:3[4]":
  F = G df F & G & y1y2y3([λz [F]zy1y2y3] = [λz [G]zy1y2y3] &
 [λz [F]y1zy2y3] = [λz [G]y1zy2y3] &
 [λz [F]y1y2zy3] = [λz [G]y1y2zy3] &
 [λz [F]y1y2y3z] = [λz [G]y1y2y3z])

  by (auto simp: AOT_model_equiv_def AOT_sem_proj_id_prop[of _ F G]
                 AOT_sem_proj_id_prod_def AOT_sem_conj AOT_sem_denotes
                 AOT_sem_forall AOT_sem_unary_proj_id AOT_model_denotes_prod_def)
AOT_theorem "identity:3":
  F = G df F & G & x1...xn «AOT_sem_proj_id x1xn (λ τ . AOT_exe F τ)
 (λ τ . AOT_exe G τ)¬

  by (auto simp: AOT_model_equiv_def AOT_sem_proj_id_prop[of _ F G]
                 AOT_sem_proj_id_prod_def AOT_sem_conj AOT_sem_denotes
                 AOT_sem_forall AOT_sem_unary_proj_id AOT_model_denotes_prod_def)

AOT_theorem "identity:4":
  p = q df p & q & [λx p] = [λx q]
  by (auto simp: AOT_model_equiv_def AOT_sem_eq AOT_sem_denotes AOT_sem_conj
                 AOT_model_lambda_denotes AOT_sem_lambda_eq_prop_eq)

declare "identity:1"[AOT_defs] "identity:2"[AOT_defs] "identity:3[2]"[AOT_defs]
        "identity:3[3]"[AOT_defs] "identity:3[4]"[AOT_defs] "identity:3"[AOT_defs]
        "identity:4"[AOT_defs]

AOT_define AOT_nonidentical :: τ ==> τ ==> φ (infixl  50)
  "=-infix"τ σ df ¬(τ = σ)

context AOT_meta_syntax
begin
notation AOT_nonidentical (infixl \ 50)
end
context AOT_no_meta_syntax
begin
no_notation AOT_nonidentical (infixl \ 50)
end


textThe following are purely technical pseudo-definitions required due to
 our internal implementation of n-ary relations and ellipses using tuples.

AOT_theorem tuple_denotes: «(τ,τ')¬ df τ & τ'
  by (simp add: AOT_model_denotes_prod_def AOT_model_equiv_def
                AOT_sem_conj AOT_sem_denotes)
AOT_theorem tuple_identity_1: «(τ,τ')¬ = «(σ, σ')¬ df (τ = σ) & (τ' = σ')
  by (auto simp: AOT_model_equiv_def AOT_sem_conj AOT_sem_eq
                 AOT_model_denotes_prod_def AOT_sem_denotes)
AOT_theorem tuple_forall: α1...αn φ{α1...αn} df α1(α2...αn φ{«1, α2αn)¬})
  by (auto simp: AOT_model_equiv_def AOT_sem_forall AOT_sem_denotes
                 AOT_model_denotes_prod_def)
AOT_theorem tuple_exists: α1...αn φ{α1...αn} df α1(α2...αn φ{«1, α2αn)¬})
  by (auto simp: AOT_model_equiv_def AOT_sem_exists AOT_sem_denotes
                 AOT_model_denotes_prod_def)
declare tuple_denotes[AOT_defs] tuple_identity_1[AOT_defs] tuple_forall[AOT_defs]
        tuple_exists[AOT_defs]

end

Messung V0.5 in Prozent
C=77 H=98 G=88

¤ Dauer der Verarbeitung: 0.8 Sekunden  ¤

*© Formatika GbR, Deutschland






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