The New Encyclopædia BritannicaEncyclopædia Britannica, 1983 - Encyclopedias and dictionaries |
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Page 34
... logic , it is only necessary to take one of these three operations as primi- tive ( i.e. , as an irreducible given ) ... modal logic , which deals with statements of the form " It is possible that . . . " ( symbol- ized ◊ ) , " It is ...
... logic , it is only necessary to take one of these three operations as primi- tive ( i.e. , as an irreducible given ) ... modal logic , which deals with statements of the form " It is possible that . . . " ( symbol- ized ◊ ) , " It is ...
Page 59
... Modal logic . In addition to constructing the first sys- tem , however modest , of the logic of noun expressions , Aristotle initiated the development of modal logic , which ... logic . It is not known whether the truth Logic , History of 59.
... Modal logic . In addition to constructing the first sys- tem , however modest , of the logic of noun expressions , Aristotle initiated the development of modal logic , which ... logic . It is not known whether the truth Logic , History of 59.
Page 74
... logic should be considered in terms of certain games ( in the precise sense of game theory ) that are , roughly ... modal logic , which may be defined , in the narrow sense , as the study of logical necessity and possibility ; for even ...
... logic should be considered in terms of certain games ( in the precise sense of game theory ) that are , roughly ... modal logic , which may be defined , in the narrow sense , as the study of logical necessity and possibility ; for even ...
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applied army atoms bearings became become body called cause central centre century church complete connected continued cutting direction Dutch early effect electric electrons energy equal example expressions fact field Figure force France French function gears German give given House important increased industry Italy King known land later load logic London Louis lubricant machines magnetic major material means mechanical ment miles motion move movement natural obtained operations original period political population position possible principles problem produced properties propositions region relations remained result River rotation rule shaft speed square surface temperature theory tion tool towns true turn types United universal usually valid