| author | paulson |
| Mon Apr 26 13:25:49 1999 +0200 (1999-04-26) | |
| changeset 6509 | 9f7f4fd05b1f |
| parent 3836 | f1a1817659e6 |
| child 17480 | fd19f77dcf60 |
| permissions | -rw-r--r-- |
| clasohm@1477 | 1 |
(* 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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|
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Classical First-Order Logic with Proofs |
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*) |
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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 |