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doc-src/Tutorial/Misc/Exor.thy
author wenzelm
Mon, 13 Mar 2000 13:27:44 +0100
changeset 8437 258281c43dea
parent 5377 efb799c5ed3c
permissions -rw-r--r--
removed cases_of; renamed cases_tac to case_tac; tuned to work with basic HOL as well; add_cases_induct: proper case names; adapted to new PureThy.add_thms etc.;
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Exor = Main +
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constdefs
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 exor :: bool => bool => bool
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"exor A B == (A & ~B) | (~A & B)"
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end
isabelle