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doc-src/Intro/gate.thy
author wenzelm
Sun, 08 Mar 2009 15:01:10 +0100
changeset 30358 f7fea73b97a6
parent 105 216d6ed87399
permissions -rw-r--r--
index_ML: removed spurious writeln introduced in 41ce4f5c97c9 -- it merely produces unreadable LaTeX sources;
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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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
isabelle