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doc-src/Tutorial/Ifexpr/boolex
author paulson
Mon, 06 Sep 2004 15:57:58 +0200
changeset 15182 5cea84e10f3e
parent 5377 efb799c5ed3c
permissions -rw-r--r--
new "respects" syntax for the congruent operator
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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