思し考こうの原げん理り

expression, noun

law of thought

A technical term in logic referring to fundamental principles such as the law of identity, non-contradiction, and excluded middle.

• 思し考こうの原げん理りは、論ろん理り学がくの基き礎そをなす概がい念ねんの一ひとつだ。

  The law of thought is one of the foundational concepts of logic.