What does domain of discourse mean?
Definitions for domain of discourse
do·main of dis·course
This dictionary definitions page includes all the possible meanings, example usage and translations of the word domain of discourse.
Wiktionary
domain of discoursenoun
In predicate logic, an indication of the relevant set of entities that are being dealt with by quantifiers.
Wikipedia
Domain of discourse
In the formal sciences, the domain of discourse, also called the universe of discourse, universal set, or simply universe, is the set of entities over which certain variables of interest in some formal treatment may range.
ChatGPT
domain of discourse
The domain of discourse refers to the set of all objects or individuals that a statement or proposition can be about. It is the specified or assumed range of objects, entities, or elements that are relevant to a particular theory, discussion, or context. In other words, it defines the limits or scope of what can be referred to or discussed within a particular context or logical framework.
Wikidata
Domain of discourse
In the formal sciences, the domain of discourse, also called the universe of discourse, is the set of entities over which certain variables of interest in some formal treatment may range. The domain of discourse is usually identified in the preliminaries, so that there is no need in the further treatment to specify each time the range of the relevant variables. For example, in an interpretation of first-order logic, the domain of discourse is the set of individuals that the quantifiers range over. In one interpretation, the domain of discourse could be the set of real numbers; in another interpretation, it could be the set of natural numbers. If no domain of discourse has been identified, a proposition such as ∀x is ambiguous. If the domain of discourse is the set of real numbers, the proposition is false, with x = √2 as counterexample; if the domain is the set of naturals, the proposition is true, since 2 is not the square of any natural number. The term universe of discourse generally refers to the collection of objects being discussed in a specific discourse. In model-theoretical semantics, a universe of discourse is the set of entities that a model is based on. The term universe of discourse is generally attributed to Augustus De Morgan and was also used by George Boole in his Laws of Thought.
Numerology
Chaldean Numerology
The numerical value of domain of discourse in Chaldean Numerology is: 8
Pythagorean Numerology
The numerical value of domain of discourse in Pythagorean Numerology is: 1
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"domain of discourse." Definitions.net. STANDS4 LLC, 2024. Web. 25 Apr. 2024. <https://www.definitions.net/definition/domain+of+discourse>.
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