src/HOL/SPARK/Examples/RIPEMD-160/wordops.adb
author krauss
Sun, 21 Aug 2011 22:13:04 +0200
changeset 44371 3a10392fb8c3
parent 41561 d1318f3c86ba
permissions -rw-r--r--
added proof of idempotence, roughly after HOL/Subst/Unify.thy
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package body Wordops is
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   function Rotate(I : Rotate_Amount; W : Word) return Word
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   is
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   begin
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      return Interfaces.Rotate_Left (W, I);
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   end Rotate;
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end Wordops;