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doc-src/Tutorial/Misc/constdefs
author nipkow
Wed, 11 Feb 2004 01:26:15 +0100
changeset 14381 1189a8212a12
parent 5377 efb799c5ed3c
permissions -rw-r--r--
Modified UN and INT xsymbol syntax: made index subscript

constdefs nand :: gate
         "nand A B == ~(A & B)"
          exor :: gate
         "exor A B == A & ~B | ~A & B"
isabelle