src/FOL/FOL.thy
author paulson
Wed, 25 Sep 1996 11:10:31 +0200
changeset 2023 aa25f20c5d8b
parent 0 a5a9c433f639
child 4093 5e8f3d57dee7
permissions -rw-r--r--
Calls discgarb -c to realize dramatic space savings!
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FOL = IFOL +
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rules
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classical "(~P ==> P) ==> P"
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end