 Just as the notion of ‘possible worlds’ in the semantics of modal logic can be reinterpreted (e.g., as ‘moments of time’ in the semantics of tense logic or as ‘states’ in the semantics of dynamic logic), there does not exist a standard interpretation of the truth degrees. How they are to be understood depends on the actual field of application. It is general usage, however, to assume that there are two particular truth degrees, usually denoted by “0” and “1”. These particular truth degrees act, respectively, like the traditional truth values “falsum” and “verum” – but sometimes also like “absolutely false” and “absolutely true”, particularly in cases in which the traditional truth values of classical logic “split” into a series of truth degrees.