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doc-src/Tutorial/Misc/constdefs
author paulson
Mon, 12 Jan 2004 16:45:35 +0100
changeset 14352 a8b1a44d8264
parent 5377 efb799c5ed3c
permissions -rw-r--r--
Modified real arithmetic simplification

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