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src/HOLCF/Discrete.thy
author berghofe
Wed, 20 Feb 2002 15:58:38 +0100
changeset 12907 27e6d344d724
parent 12338 de0f4a63baa5
child 14981 e73f8140af78
permissions -rw-r--r--
New function change_type for changing type assignments of theorems, axioms and oracles.
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(*  Title:      HOLCF/Discrete.thy
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    ID:         $Id$
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    Author:     Tobias Nipkow
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wenzelm
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    License:    GPL (GNU GENERAL PUBLIC LICENSE)
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Discrete CPOs.








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*)













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Discrete = Discrete1 +













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instance discr :: (type)cpo   (discr_cpo)








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constdefs








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   undiscr :: ('a::type)discr => 'a








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  "undiscr x == (case x of Discr y => y)"













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end















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