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21917
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(* ID: $Id$
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Author: Florian Haftmann, TU Muenchen
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*)
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header {* A huge set of executable constants *}
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theory ExecutableContent
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imports
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Main
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"~~/src/HOL/ex/Records"
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AssocList
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Binomial
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Commutative_Ring
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GCD
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List_Prefix
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Nat_Infinity
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NatPair
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Nested_Environment
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Permutation
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Primes
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Product_ord
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SetsAndFunctions
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State_Monad
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While_Combinator
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Word
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begin
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definition
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n :: nat where
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"n = 42"
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definition
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k :: "int" where
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"k = -42"
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datatype mut1 = Tip | Top mut2
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and mut2 = Tip | Top mut1
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consts
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mut1 :: "mut1 \<Rightarrow> mut1"
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mut2 :: "mut2 \<Rightarrow> mut2"
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primrec
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"mut1 mut1.Tip = mut1.Tip"
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"mut1 (mut1.Top x) = mut1.Top (mut2 x)"
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"mut2 mut2.Tip = mut2.Tip"
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"mut2 (mut2.Top x) = mut2.Top (mut1 x)"
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definition
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"mystring = ''my home is my castle''"
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text {* nested lets and such *}
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definition
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"abs_let x = (let (y, z) = x in (\<lambda>u. case u of () \<Rightarrow> (y + y)))"
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definition
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"nested_let x = (let (y, z) = x in let w = y z in w * w)"
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definition
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"case_let x = (let (y, z) = x in case y of () => z)"
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definition
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"base_case f = f list_case"
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definition
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"apply_tower = (\<lambda>x. x (\<lambda>x. x (\<lambda>x. x)))"
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definition
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"keywords fun datatype x instance funa classa =
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Suc fun + datatype * x mod instance - funa - classa"
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hide (open) const keywords
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definition
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"shadow keywords = keywords @ [ExecutableContent.keywords 0 0 0 0 0 0]"
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end
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