alethic การใช้

• Alethic modality might then concern what are considered to be apodictic statements.
• Lewis believes that the concept of alethic modality can be reduced to talk of real possible worlds.
• Such systems have sometimes been characterized as " reductions " of deontic logic to alethic modal logic.
• Such a figure with four sides necessarily has four corners : that's an example of alethic necessity.
• For Margolis, " true " means true; that is, the alethic use of " true " remains untouched.
• The alethic part of PFL is identical to the " Boolean term schemata " of Quine ( 1982 ).
• The first results by adding an alethic modal operator \ Box in order to express the Kantian claim that " ought implies can ":
• An investigation has not found a single language in which alethic and epistemic modalities are formally distinguished, as by the means of a grammatical mood.
• Quine called these functors " alethic . " The natural interpretation of " ~ " is negation; that of concatenation is any conjunction and negation.
• The alethic functors can be axiomatized by any set of axioms for sentential logic whose primitives are negation and one of'" or ( ".
• Structural business rules ( static constraints ) are treated as alethic necessities by default, where each state of the fact model corresponds to a possible world.
• An investigation has not found a single language in which alethic and epistemic modalities would be formally distinguished, for example by the means of a grammatical mood.
• So while there may not be a morphologically based alethic mood, this does not seem to preclude the usefulness of distinguishing between these two types of modes.
• If you try to draw a planar convex closed figure with four sides and exactly three corners you will find that is impossible : an example of alethic impossibility.
• Anyone who considers rearranging contents of a cupboard, or furniture of a room, or possible items to serve for a meal is using this concept of alethic possibility.
• "You can't give these plants too much water . " is a well-known play on the distinction between perhaps alethic and hortatory or injunctive modalities.
• This is misleading at best, however, since alethic modal logics generally do not contain anything like Anderson's special "'v "'constant.
• The criticism states that there is no real difference between " the truth in the world " ( alethic ) and " the truth in an individual's mind " ( epistemic ).
• "' Alethic modality "'( from Greek ?????? = truth ) is a linguistic modality that indicates modalities of truth, in particular the modalities of logical necessity, possibility or impossibility.
• Alethic modality is often associated with epistemic modality in research, and it has been questioned whether this modality should be considered distinct from epistemic modality which denotes the speaker's evaluation or judgment of the truth.