What Is an Interdisciplinary Approach?

Interdisciplinary method refers to a highly abstract research method that uses formal language (symbol language) to express knowledge system and perform deductive reasoning. Formalization is to temporarily abstract the specific content of the research object, only to reflect its certain relationship or structure, and to reflect the result of thinking with precise concepts or judgments based on this. Formal language as a symbolic language is highly expressed in the expression of theoretical structures (equations, logical formulas, etc.), accurately reflects the formal structure of thinking, so that it can simulate the formal structure of thinking. Formal methods, as a method of revealing the formal structure of thinking, are most developed in mathematics and logic. On the basis of modern logic (mathematical logic), the formal method has achieved a more complete modern form. ^[1]