doc-src/Tutorial/Misc/Defs.thy
author paulson
Fri, 05 Nov 1999 12:45:37 +0100
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permissions -rw-r--r--
Algebra and Polynomial theories, by Clemens Ballarin
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Defs = Types +
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consts nand, exor :: gate
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defs nand_def "nand A B == ~(A & B)"
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     exor_def "exor A B == A & ~B | ~A & B"
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end