What does logic mean?

A science that studies the norms and standards of the validity of thinking and argumentation, which traditionally includes the principles of definition, classification and correct use of words, correct cloud prediction, reasoning and argumentation; The law of thinking; Objective regularity.

Logic in a narrow sense refers to both the law of thinking and the discipline of studying the law of thinking, that is, logic. Generalized logic refers to laws, including thinking laws and objective laws.

Logic includes formal logic and dialectical logic, formal logic includes inductive logic and deductive logic, and dialectical logic includes contradictory logic and symmetric logic. Symmetric logic is the logic of people's overall thinking (including abstract thinking and concrete thinking).

Related information:

Logic is the law and rule of thinking. Logic is a theory about the laws of thinking. Logic and logic have two common concepts. Read softly and logically.

Social practice is the foundation of the formation and development of logical thinking. The need of social practice determines from which aspect people grasp the essence of things and determines the task and direction of logical thinking. The development of practice also deepens and develops logical thinking with the increase of perceptual experience.

Logical thinking is the reflection of human brain's indirect generalization of objective things. It reveals the essence of things with scientific abstraction, and has the characteristics of consciousness, process, indirectness and inevitability. The basic forms of logical thinking are concept, judgment and reasoning. The logical thinking methods mainly include induction and deduction, analysis and synthesis, and rising from concrete to abstract.