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doc-src/Tutorial/Misc/constdefs
author wenzelm
Sat, 01 Sep 2001 00:20:22 +0200
changeset 11545 0b56d9c90dcf
parent 5377 efb799c5ed3c
permissions -rw-r--r--
final proofs := 0;

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