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doc-src/Tutorial/Misc/constdefs
author
paulson
Wed, 24 May 2000 18:50:08 +0200
changeset 8963
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parent 5377
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-rw-r--r--
setsum is now overloaded on plus_ac0; lemmas about lessThan, etc.
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constdefs nand :: gate
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"nand A B == ~(A & B)"
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exor :: gate
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"exor A B == A & ~B | ~A & B"