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doc-src/Tutorial/Misc/constdefs
author berghofe
Tue, 25 Mar 2003 09:49:13 +0100
changeset 13878 90ca3815e4b2
parent 5377 efb799c5ed3c
permissions -rw-r--r--
Added Presburger theory.

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