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doc-src/Tutorial/Misc/defs
author wenzelm
Wed, 08 Sep 1999 23:49:39 +0200
changeset 7527 9e2dddd8b81f
parent 5377 efb799c5ed3c
permissions -rw-r--r--
lemma less_add;

defs nand_def "nand A B == ~(A & B)"
     exor_def "exor A B == A & ~B | ~A & B"
isabelle