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doc-src/Tutorial/Ifexpr/boolex
author paulson
Sun, 15 Feb 2004 10:46:37 +0100
changeset 14387 e96d5c42c4b0
parent 5377 efb799c5ed3c
permissions -rw-r--r--
Polymorphic treatment of binary arithmetic using axclasses
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nipkow
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datatype boolex = Const bool | Var nat
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                | Neg boolex | And boolex boolex
isabelle