Приклади вживання Truth value Англійська мовою та їх переклад на Українською
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A truth value(TRUE or FALSE).
True” and“false” are called truth values.
Truth values and tautologies.
In classical logic, we often discuss the truth values that a formula can take.
Considering different interpretations of the same statement leads to the notion of truth value.
Intermediate elements of the algebra correspond to truth values other than"true" and"false".
In set theory, predicates are understood to be characteristic functions or set indicator functions,i.e. functions from a set element to a truth value.
One can prove that such statements have no third truth value, a result dating back to Glivenko in 1928.
In this way, the truth value of the compound sentence is defined as a certaintruth function of the truth values of the simpler sentences.
And that's like combining some propositions to compute the truth value of another proposition.
So each neuron is combining the truth values it gets from other neurons to produce the truth value of its own.
Many-valued logic, including fuzzy logic,which rejects the law of the excluded middle and allows as a truth value any real number between 0 and 1.
Instead they remain of unknown truth value, until they are either proved or disproved.
Therefore, the task of determining whether or not the formula is a tautology is a finite, mechanical one:one need only evaluate the truth value of the formula under each of its possible valuations.
If the truth values 0 and 1 are interpreted as integers, these operations may be expressed with the ordinary operations of arithmetic(where x+ y uses addition and xy uses multiplication), or by the minimum/maximum functions:.
Since the extension of a sentence is its truth value, this is a truth functional connective.
Hence, Davidson replaces'means that' with a connective sensitive only to the extensions of sentences;since the extension of a sentence is its truth value, this is a truth functional connective.
As for quantum logic,it is not even a logic based on truth values, so the logical connectives lose the original meaning of classic logic.
WEB- rejects the law of the excluded middle and allows as a truth value any real number between 0 and 1.
In Boolean-valued semantics(for classical propositional logic), the truth values are the elements of an arbitrary Boolean algebra;"true" corresponds to the maximal element of the algebra, and"false" corresponds to the minimal element.
Another way to express thisis that each variable always makes a difference in the truth value of the operation or it never makes a difference.
Indeed, one can prove that they have no third truth value, a result dating back to Glivenko in 1928.
No sentence can be made both true and false by the same interpretation,but it is possible that the truth value of the same sentence can be different under different interpretations.
Falsehood-preserving: The interpretation under which all variables are assigned a truth value of"false" produces a truth value of"false" as a result of material nonimplication.
In contrast, propositionalformulae in intuitionistic logic are not assigned any definite truth value at all and instead only considered"true" when we have direct evidence, hence proof.
In contrast, propositionalformulae in intuitionistic logic are not assigned any definite truth value at all and instead only considered"true" when we have direct evidence, hence proof.
A pair of properties of a system is said to becomplementary if each one of them can be assigned a truth value in some experimental setup, but there is no setup which assigns a truth value to both properties.
Predicates, which specify conditions that can be evaluated to SQL three-valued logic(3VL)(true/false/unknown)or Boolean truth values and are used to limit the effects of statements and queries, or to change program flow.