Frege is recognized as a great logician, just like Aristotle, Godel and Talsky. His conceptual works published in 1879 marked a turning point in the history of logic. Conceptual writing has opened up a new field.
The full name of this book defines it as "a formal language that imitates pure arithmetic thinking." This little book is undoubtedly the most important publication in the field of logic after Aristotle. Frege's motivation for developing his formal logic system is similar to Leibniz's desire for calculus reasoning.
Frege defined logical calculus to support his research on the basis of mathematics. Conceptual text is the name of this book and the calculus defined in it.
China published A Study of Frege's Thought, and believed that Frege was the founder of modern logic, as well as the recognized founder of analytical philosophy and philosophy of language. His thoughts have played an extremely important role in promoting the emergence and development of logic and the research and development of contemporary philosophy, especially analytical philosophy and philosophy of language. Frege has a great influence. As long as you look at western literature, you can feel that he is mentioned in almost every book and placed in a very important position.