doc-src/Intro/gate.thy
author wenzelm
Tue, 07 Aug 2012 17:08:22 +0200
changeset 48710 5b51ccdc8623
parent 105 216d6ed87399
permissions -rw-r--r--
prefer static Build.session_content for loaded theories -- discontinued incremental protocol;
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Gate = FOL +
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consts  nand,xor :: "[o,o] => o"
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rules   nand_def "nand(P,Q) == ~(P & Q)"
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        xor_def  "xor(P,Q)  == P & ~Q | ~P & Q"
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end