src/FOL/fol.thy
author paulson
Thu, 26 Sep 1996 12:50:48 +0200
changeset 2032 1bbf1bdcaf56
parent 0 a5a9c433f639
permissions -rw-r--r--
Introduction of "lost" argument Changed Enemy -> Spy Ran expandshort
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FOL = IFOL +
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rules
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classical "(~P ==> P) ==> P"
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end