http://swrc.ontoware.org/ontology#UnrefereedArticle
心を記すこと : ブールの論理代数と新しい記号論
ja
論理代数
記号代数
記号論
思考の法則
0と1
Algebra of Logic
Symbolical Algebra
Semiotics
Laws of Thought
0 and 1
坂本 壮平
The aim of this paper is to reexamine the background and purport of Boole’s Algebra of logic, in the light of inscribing the mind or making the noetic explicit by symbols. In the beginning, we focus on Peacock’s symbolical algebra as a theoretical predecessor of Boole’s system, and demonstrate that symbolical algebra is based on a new semiotic driven by the anxiety of symbols lacking their referent. Boole’s work can be viewed as an application of such algebra and semiotic to logic. But, in his conception of that science, logic is concerned only with the “laws of thought” of noetic, not intuitive, domain of the mind. Then, for him, “laws of thought” must be the same as the laws of symbolic language. Again, ultimately, They must be “equivalent forms” of the rules of an algebra admitting only of the values 0 and 1. Boole inscribed the mind in such way.
査読研究論文
Refereed Papers
情報学研究 : 学環 : 東京大学大学院情報学環紀要
97
37-52
2019-10-31
1880697X
21878056
AA12032633
東京大学大学院情報学環