doc-src/Tutorial/Misc/defs
author wenzelm
Tue, 30 Oct 2001 13:43:26 +0100
changeset 11982 65e2822d83dd
parent 5377 efb799c5ed3c
permissions -rw-r--r--
lemma Least_mono moved from Typedef.thy to Set.thy;

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