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doc-src/Tutorial/Misc/Defs.thy
author paulson
Mon, 24 Nov 2003 15:33:07 +0100
changeset 14266 08b34c902618
parent 5377 efb799c5ed3c
permissions -rw-r--r--
conversion of integers to use Ring_and_Field; new lemmas for Ring_and_Field
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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
isabelle