CO OZNACZA SŁOWO SATISFIABLE
Satysfakcja
W logice matematycznej, zadowalanie i ważność są podstawowymi pojęciami semantyki. Wzór jest zadowalający, jeśli można znaleźć interpretację, która sprawia, że wzór jest prawdziwy. Wzór jest ważny, jeśli wszystkie interpretacje czynią z formuły prawdziwą formułę. Przeciwstawami tych pojęć są niezadowalająca i nieważność, czyli formuła jest niezadowalająca, jeśli żadna z interpretacji nie czyni prawdziwej formuły i jest nieważna, jeśli taka interpretacja czyni fałsz. Te cztery pojęcia są ze sobą nawzajem w sposób analogiczny do kwadratu opozycji Arystotelesa. Cztery koncepcje można rozwinąć, aby zastosować do całych teorii: teoria jest zadowalająca, jeśli jedna z interpretacji sprawia, że każdy z aksjomatów teorii jest prawdziwy, a teoria jest niezadowalająca, jeśli wszystkie interpretacje czynią każdy z aksjomatów teorii . Można również rozważyć tylko interpretacje, które sprawiają, że wszystkie aksjomaty drugiej teorii są prawdziwe. Ta generalizacja jest powszechnie określana jako modulo zadowalające teorie. Rozstrzygającym problemem jest pytanie, czy zdanie w logice zdaniowej jest zadowalające.
Definicja słowa satisfiable w słowniku
Definicja satysfakcjonująca ze słownika może zostać spełniona. Inna definicja spełnienia jest zdolna do spełnienia warunków twierdzenia, założenia itp.
KSIĄŻKI POWIĄZANE ZE SŁOWEM «SATISFIABLE»
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1
A Course on Mathematical Logic
We call A finitely satisfiable if every finite subset of A is satisfiable. Clearly if A is
satisfiable, then it is finitely satisfiable. The compactness theorem tells us that the
converse is also true. We proceed now to prove this important result. Lemma ...
Shashi Mohan Srivastava,
2013
in U, and satisfiable in U if it is true in at least one interpretation in U. And a set S
is called satisfiable in U if there is at least one interpretation in U which satisfies
every element of S. Thus A is valid iff A is valid in every universe; A is satisfiable ...
Raymond M. Smullyan,
1995
3
Current Issues in Parsing Technology
Turn the disjunctive system into an equi-satisfiable flat conjunction of contexted
constraints; 2. Normalize the contexted constraints using extensions of standard
techniques; 3. Extract and solve a propositional 'disjunctive residue;' and 4.
4
Model Theory : An Introduction
Otherwise, let c£*' be any element of M. Clearly, M' \= 6^ for i <n. Thus, T\ is
finitely satisfiable. We now iterate the construction above to build a sequence of
languages C C C\ C £2 Q . . . and a sequence of finitely satisfiable £j-theories
T C T\ C ...
5
Theorem Proving with Analytic Tableaux and Related Methods: ...
By an interpretation of S in the model M we mean an injective mapping I : {k :(k,B)
€ S} -> W We say that S is satisfiable under the interpretation I if for each (k, A)
G S, M,I(k) \= A. We say S is satisfiable if 5 is satisfiable under some interpretation
.
6
Introduction to Mathematics of Satisfiability
If F C Formvar is a finitely satisfiable set of clauses then there is a maximal set of
clauses G such that F C G and G is satisfiable (thus finitely satisfiable) . Proof: Let
F be finitely satisfiable. Let v \= F (such v exists by Proposition 6.1). Treating v as
...
7
First-Order Modal Logic
A closed tableau is not satisfiable. Proof Suppose we had a tableau that was both
closed and satisfiable. Since it is satisfiable, some branch of it is. Let S be the set
of prefixed formulas on that branch. Say S is satisfiable in the model ($, !R, F) ...
M. Fitting, Richard L. Mendelsohn,
1998
8
STACS 2001: 18th Annual Symposium on Theoretical Aspects of ...
One of the reasons for studying random k-SAT instances is that they have the
following sharp threshold behaviour [Fr99]: There exists a constant c = ck such
that for any ε > 0 formulas with at most (1−ε)·c·n clauses are satisfiable whereas ...
Afonso Ferreira, Horst Reichel,
2001
9
AI*IA 2009: Emergent Perspectives in Artificial ...
3.2 Satisfiable Instances with Many Solutions We next consider the case when a
satisfiable SAT instance F is partitioned into n new instances F1 ,...,F n fulfilling
Eq. (1). In order to deduce that F is satisfiable, it is enough to show that any of the
...
Roberto Serra, Rita Cucchiara,
2009
10
First-Order Logic and Automated Theorem Proving
Proof Suppose T is a satisfiable tableau, and a Tableau Expansion Rule is
applied to formula occurrence X on branch 0 of T, producing a tableau T* . We
must show T* is also a satisfiable tableau. The proof has several cases and
subcases, ...
WIADOMOŚCI, KTÓRE ZAWIERAJĄ SŁOWO «SATISFIABLE»
Sprawdź, o czym dyskutuje się w prasie krajowej i zagranicznej oraz jak jest stosowane słowo
satisfiable w wiadomościach.
TED 2: An Alternative Life-Path that Deliberately Ignores the Point
... his/her parents — one element of which is the child's ability to financially support him-/herself, easily satisfiable by an established 'Ted' brand and trust fund. «Screen Invasion, Cze 15»
Ron Perlman is campaigning for 'Hellboy 3'
Unfortunately, Mr. del Toro cannot guarantee a satisfiable ending to the storyline without this kind of money, and hence there's been no confirmation of a movie ... «Blasting News, Cze 15»
The Patriots Just Made Two Strange Decisions
And despite amassing a satisfiable amount of depth at the tight end position, coach Bill Belichick still felt compelled to sign one more, according to ESPN's Adam ... «BostInno, Maj 15»
Where Will WeWork?
“The demand for small office spaces in Brooklyn is not physically satisfiable—not without new construction,” Havens continued. “[WeWork] won't 'have an impact. «The Awl, Maj 15»
Want to quit smoking? Steer clear of beautiful women, study finds
... leading them to display increased temporal discounting, which is associated with yielding to the immediately satisfiable impulse to smoke, Chiou wrote. «WantChinaTimes, Mar 15»
Op-Ed: It's Worse Than We Thought
Realistically, a deal that is satisfiable to Obama will not be reached under Netanyahu's rule. That much is clear. And the Israeli people have unequivocally stated ... «Yeshiva World News, Mar 15»
VIDEO: Bill Gates wants to make human waste drinkable
With this all-in-one system, Janicki and Gates hope to bring a simple, yet satisfiable, sanitation system to impoverished parts of the globe. Janicki also hopes to ... «6abc.com, Sty 15»
Mating Mindset Interferes With Attempts to Stop Smoking
“We argue that male smokers may show increased temporal discounting, which is associated with yielding to the immediately satisfiable impulse to smoke,” the ... «Pacific Standard, Gru 14»
Rethinking exchange reliability
Furthermore, in recent months there have been mathematical breakthroughs – to which Mr Passmore contributed – in a field known as satisfiable modulo ... «Financial Times, Lis 14»
Doctors On Strike
Vísir reports that the strike began at midnight after talks failed to reach any satisfiable resolution. In all, about 300 doctors from various health clinics, as well as ... «Reykjavík Grapevine, Paz 14»