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doc-src/Tutorial/Misc/defs
author berghofe
Fri, 31 Aug 2001 16:17:52 +0200
changeset 11523 9a658fe20107
parent 5377 efb799c5ed3c
permissions -rw-r--r--
Tuned function extend_lexicon.

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