Approximate truth and Ł ukasiewicz logic.

Approximate truth and Łukasiewicz logic

Lukasiewicz' infinite-valued logic L has been used by a number of authors to study reasoning with vague, "fuzzy", or uncertain statements ([5], [2], [11], [12]). Scott and, more recently, Katz have also argued that L is appropriate for the logic of degrees of error or degrees of approximation to the truth ([6], p. 421 and [4], p. 773). The aim of this note is to show that L is not appropriate f...

Querying with ?ukasiewicz logic

Querying with ?ukasiewicz logic

Querying with ?ukasiewicz logic

Product L ukasiewicz Logic