src/HOL/Real/RealPow.thy
author wenzelm
Wed May 10 22:34:30 2000 +0200 (2000-05-10)
changeset 8856 435187ffc64e
parent 7219 4e3f386c2e37
child 9013 9dd0274f76af
permissions -rw-r--r--
fixed theory deps;
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(*  Title       : RealPow.thy
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    ID          : $Id$
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    Author      : Jacques D. Fleuriot  
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    Copyright   : 1998  University of Cambridge
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    Description : Natural powers theory
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*)
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RealPow = RealAbs +
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instance real :: {power}
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primrec (realpow)
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     realpow_0   "r ^ 0       = 1r"
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     realpow_Suc "r ^ (Suc n) = (r::real) * (r ^ n)"
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end