Description:
Discussion about PROLOG.
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A few questions about Prolog...
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I have a few questions about Prolog. In fact, the questions are about Prolog implementations. Next term, I will be taking a course on logic programming, and I decided to learn the thing beforehand. I tried a few Prolog implementations, and would appreciate if the community could correct my first impressions about the language.... more »
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Meta vs Super
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Hello group, just studding the xpce documentation. I wonder whats the difference betwee Meta and Super in the pce_begin_class statement. A hint to the section I've over read will be fine. Thanks for any Hints.
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Is PROLOG dead ??
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Folks, I am new to Prolog. I would like to know if the language is used for any practical programming or just for theory. What is the scope for the language ? Is object oriented PROLOG standardised ? Just would like your thoughts and insight. Thanks Sladhdot.
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segmentation fault in sockets library of sicstus prolog
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Hi all, I am using the linda library in sicstus prolog 4.0.4 for commmunication between processes. The linda server is calling the predicate socket_select/7 which sometimes gives segmentation fault and I could trace the error to this particular line in socket_select/7: prolog:'$select'(ListenSockets Raw,LReadyRaw,... more »
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Unable to save state.
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I wrote a small program, and tried to save it on windows. The program works fine, but it prints an anoying error message: ERROR: import/1: prolog_file_type/2 is not declared public (still imported) Message: debug mode on Does anyonw knows what is going on? I saved the program using the following goal:... more »
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036 GPS Devices 03672
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============================== ========= Get A GPS Today At A Low Price!! [link] ============================== ========= GPS Devices [link] ============================== ========= 2X[k \p\)Q\]wCIm @4n&
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comp.lang.prolog Frequently Asked Questions
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Frequently Asked Questions - comp.lang.prolog Last-modified: 2008-02-15 Last-changes: Add Planet Prolog Markus Triska (Mar. 2 2007 - ... ) Remko Troncon (Jan. 6 2002 - Mar. 2 2007) Dirk-Jan Faber (Feb. 1 1999 - Jan. 6 2002) Jamie Andrews (Aug 26 1992 - Oct. 16 1997) ______________________________ ______________________________ ______... more »
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canonical alternative to assert and retract
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Hello, is there something like a canonical alternative to assert and retract? In other words, are there algorithms for translating any Prolog program that uses assert and retract into an equivalent program that does without these predicates? And, if so, will the "compiled" (i.e. the static) programs be, in general, equally or more or less... more »
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Translate SWI Code Fragment to Sicstus
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I need to translate the following code, that prints out the SLD tree, from SWI-Prolog to Sictsus. It is part of the graphviz.pl file that can be found at : [link] The problem are these two lines when I try to load it in Sicstus 4.0.4: writes(:-A) :- !,write(':-'),writes(A).... more »
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