What is logic?

Logic is a discipline that studies and explores the laws of thinking. Logic includes traditional logic and modern logic. Traditional logic is concrete logic and modern logic is abstract logic. Symmetric logic, which integrates concrete logic and abstract logic, is the latest achievement and the highest stage of logic development.

1, logical stage:

The development of logic has gone through many stages, including traditional logic and modern logic. Traditional logic mainly refers to formal logic, while modern logic includes mathematical logic, dialectical logic and other branches. Among them, symmetric logic is the latest achievement in the development of logic, which combines the advantages of concrete logic and abstract logic and realizes the symmetry of logic.

2, the characteristics of logic:

Abstract: Logic is a discipline that studies the laws of thinking. It does not involve the characteristics of specific things, but focuses on the forms and laws of thinking.

② Applicability: Logic has applications in many fields, including philosophy, mathematics, linguistics and computer science. Through the methods and skills of logic, people can better understand and analyze problems and improve their ability of reasoning and solving problems.

(3) Instrumentality: Logic is an instrumental discipline, which provides people with norms and guidelines for thinking and reasoning. By learning and mastering the basic concepts and methods of logic, people can better understand and use logical thinking and improve their thinking ability and expression ability.

The application of logic;

1, the application of logic in argumentation and persuasion;

Logic can help people organize and express their views better, and make their views more convincing through rigorous argumentation and reasoning. In politics, law, business and other fields, the application of logic is very important for debate and decision-making.

2. The application of logic in computer science;

The programming, algorithm design and data structure of computer science all need logic. Logic can help people understand and build complex computer systems and improve the efficiency and accuracy of computer programs.

3. The application of logic in artificial intelligence:

Artificial intelligence is a hot research field at present, and logic plays an important role in artificial intelligence. By using logical methods and techniques, people can build more intelligent systems and realize natural language processing, image recognition, intelligent recommendation and other functions.

4. The application of logic in education and thinking training:

Logic can help people improve their thinking ability and expressive ability, and cultivate critical thinking and creative thinking. By learning logic, people can better understand and analyze problems and improve their reasoning ability and problem-solving ability.