What is the difference between intension and intention? The "intension" of a concept is its meaning, whereas the "extension" of the concept is the set of the things that fall under that concept The most helpful way to see the distinction is with a pair of concepts that have the same extension, but different intensions
What is the definition of intension? - Philosophy Stack Exchange Understanding the intension (the propositional content) of a statement amounts to knowing exactly the combination of circumstances (=> set of possible worlds) in which it is true This idea of intension comes closer to what we understand by "meaning" than the extension in a concrete situation (which is e g a single truth value) does
semantics - What is the relation between Sense Denotation and Intension . . . The sense denotation distinction is similar to the intension extension distinction, just that the intension extension distinction applies to general names, predicates, expressions that purport to represent general types and properties
What is the difference between intensional and extensional logic? The difference between an intension and an extension in contemporary logic comes from Frege, who distinguishes a concept's Sinn (sense) from its Bedeutung (reference) The easiest way to illustrate the difference between sense and reference is through cases The predicates "having a kidney" and "having a heart" clearly have different senses, but as a matter of contingent fact everything that
logic - Why can Intensional Meaning determine Extensional Meaning? Why . . . The cognitive meaning of terms comprises two kinds: intensional and extensional The intensional meaning, or intension, consists of the qualities or attributes that the term connotes, and the extensional meaning, or extension, consists of the members of the class that the term denotes
What is the meaning of comprehension in logic? Following the Scottish philosopher William Hamilton, in his Logic, page 59, the distiction has been reformulated as that between intension and extension: the Internal Quantity of a notion, its Intension or Comprehension, [and] the External Quantity of a notion or its Extension Consider the well-kown traditional example : "every Human is Mortal"
What is the intension of the concept “intension”? [closed] The intention (or intension) of my abbreviations is not to suggest statement forms (now I have made it plain in an edit) I just wrote it abbreviated in order to visualize this unusual or entangled idea very vividly But I have the impression that the conclusion is true when E = explanation and I = intension
philosophy of language - Can two predicates be necessarily . . . Two predicates that share the same intension can be substituted salva veritate in intensional contexts such as those expressing necessity Two predicates that differ hyperintensionally cannot be substituted salve veritate even in contexts that are necessarily equivalent
Why is Water is not H2O False in all possible worlds? I e , water and H2O have the same extension in all possible worlds and so have the same intension Now consider a chemical XYZ with properties identical to the H2O of our actual world Let Twin earth (T) be a possible world which is identical to our actual world, except that H2O is replaced by XYZ everywhere
metaphysics - What is intention? - Philosophy Stack Exchange An intention is an attitude — a mental posture — towards a specific goal or action When a baseball player steps up to the plate he adopts a physical and mental posture that amounts to an intention to bat We generally (if not necessarily correctly) restrict intentionality to conscious agents capable of making choices A sea anemone, for instance, can extend or refract its tentacles to