doc-src/Tutorial/Misc/constdefs
author wenzelm
Thu, 30 Sep 1999 23:31:13 +0200
changeset 7668 80c310e76c46
parent 5377 efb799c5ed3c
permissions -rw-r--r--
removed ProofContext.declare_thm;
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constdefs nand :: gate
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         "nand A B == ~(A & B)"
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          exor :: gate
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         "exor A B == A & ~B | ~A & B"