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doc-src/Tutorial/Misc/constdefs
author paulson
Thu, 16 Nov 2000 10:47:11 +0100
changeset 10475 77fafa07fc8f
parent 5377 efb799c5ed3c
permissions -rw-r--r--
ground terms section: new intro

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