author | paulson |
Mon, 07 Oct 1996 10:28:44 +0200 | |
changeset 2056 | 93c093620c28 |
parent 1477 | 4c51ab632cda |
child 3836 | f1a1817659e6 |
permissions | -rw-r--r-- |
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(* Title: FOLP/FOLP.thy |
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ID: $Id$ |
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Author: Martin D Coen, Cambridge University Computer Laboratory |
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Copyright 1992 University of Cambridge |
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Classical First-Order Logic with Proofs |
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*) |
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FOLP = IFOLP + |
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consts |
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cla :: "[p=>p]=>p" |
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rules |
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classical "(!!x.x:~P ==> f(x):P) ==> cla(f):P" |
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end |