CE ÎNSEAMNĂ LOGICAL CONSTANT ÎN ENGLEZĂ?
Constanta logica
În logică, o constantă logică a unei limbi este un simbol care are aceeași valoare semantică sub fiecare interpretare a lui. Două tipuri importante de constante logice sunt conectivitățile logice și cuantificatorii. Predicatul egalității este de asemenea tratat ca o constantă logică în multe sisteme de logică. Unele simboluri care sunt tratate în mod obișnuit ca constante logice sunt: Pentru multe constante logice, în mod obișnuit sunt folosite și alte simboluri pentru a le denota, cum ar fi simbolul "\u0026 amp;" pentru logic și. Una dintre întrebările fundamentale din filosofia logicii este "Ce este o constantă logică?"; adică, ce caracteristică specială a anumitor constante le face logică?
Definiția logical constant în dicționarul Engleză
Definiția constantei logice în dicționar este una dintre conexiunile unui sistem dat de logică formală, și anume cele ale calculului sentențial, nu, și, sau, și dacă ... atunci ....
CĂRȚI ÎN ENGLEZĂ ÎN LEGĂTURĂ CU «LOGICAL CONSTANT»
Descoperă întrebuințarea
logical constant în următoarea selecție bibliografică. Cărți în legătură cu
logical constant și extrase din aceasta pentru a furniza contextul de întrebuințare al acestuia în literatura Engleză.
1
Logical Matters: Essays in Ancient Philosophy II
Similarly, within preference logic '... prefers — to is treated as a logical constant.
49 Now — or so the thought runs — it would be **>k' as a quite wrong to suppose
that preference logic takes ' prefers — to logical constant because it actually is a ...
Jonathan Barnes, Maddalena Bonelli,
2012
2
The
Logical Basis of Metaphysics
As applied to a logical constant, say a connective *, this means that the canonical
ways of establishing a statement rA * B" as true should match, and be matched by
, the consequences which accepting that statement as true is canonically ...
Michael A. E. Dummett,
1991
explanation of the nature of a logical constant, then it will also go some not
inconsiderable distance toward giving a satisfactory internal explanation of the
nature of logic itself.22 Nevertheless, it seems to me that there are at least two
basic ...
4
Foundations of Logic and Language: Studies in Philosophical ...
We have seen, as was pointed out by Belnap, that rules of inference purporting to
define the meaning of a logical constant must be consistent with the antecedently
given idea of deducibility as such. But, now, it is also being demanded that ...
5
The Concept of
Logical Consequence: An Introduction to ...
What is a Logical Constant? We now turn to the issue of what qualifies as a
logical constant. Note that model theory by itself does not provide the means for
drawing a boundary between the logical and the non-logical. Indeed, its use ...
6
The Limits of
Logical Empiricism: Selected Papers of Arthur Pap
We arbitrarily mark out some terms, say "not" and "or," as logical constants, and
then specify that any term exclusively definable with the help of "not" and "or" is
also a logical constant. This kind of definition leaves us, of course, in the dark as
to ...
Arthur Pap, Alfons Keupink, Sanford Shieh,
2006
7
Writing the Book of the World
According to this view, even if there is no objective fact as to whether '=' is a
logical constant, there is nevertheless an objective fact as to whether 'x = y' and 'y
= z' imply, in virtue of the meaning of '=', 'x = z'. But in the other direction, if 'is a ...
8
The Blackwell Dictionary of Western Philosophy
Each logical constant has a symbolic counterpart in symbolic logic. A formula that
contains logical constants as its only constants is called a logical formula. “
Expressions dignified by selection by formal logicians to figure as constants in
their ...
Nicholas Bunnin, Jiyuan Yu,
2008
9
The Metaphysicians of Meaning: Russell and Frege on Sense ...
To begin with, we may give a rather short answer, namely that Russell's logicist
account of mathematics led him to recognize denoting as an indefinable logical
relation, a logical constant, and Part I of PoM deals with the fundamental
concepts ...
10
Metaphysicians of Meaning: Frege and Russell on Sense and ...
To begin with, we may give a rather short answer, namely that Russell's logicist
account of mathematics led him to recognize denoting as an indefinable logical
relation, a logical constant, and Part I of PoM deals with the fundamental
concepts ...