Modal operator: Difference between revisions

Content deleted Content added
format source
Line 13:
 
===Alethic===
[[Alethic modality|Alethic]] modal operators (M-operators) determine the fundamental conditions of [[possible worlds]], especially [[causality]], time-space parameters, and the action capacity of persons. They indicate the [[logical possibility|possibility]], [[Subjunctive possibility|impossibility]] and [[Logical truth|necessity]] of actions, states of affairs, events, people, and qualities in the possible worlds.
 
=== Deontic ===