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喻平博士早在2003年《数学教育学报》一文《个体的CPFS结构与数学问题表征的相关性研究》中指出:一个数学概念C所有等价定义的图式,叫做概念C的概念域;一组具有数学抽象关系的概念网络的图式,叫做概念系;与一个命题等价的命题集的图式叫做这个命题的命题域;在一个命题集中,任何一个命题都至少与其他一个命题有“推出”关系,就称这个命题集的图式为一个命题系.概念域、概念系、命题域、命题系形成的结构称为
As early as 2003, “Phonetic Education Journal,” a paper entitled “Correlation of CPFS Structures and Mathematical Problems in Individuals,” pointed out: A mathematical concept C all equivalent definitions of the schema, called Concept C conceptual domain; A group of conceptual networks with math abstraction relations is called a concept system. The schema of a proposition set equivalent to a proposition is called the proposition field of this proposition. In a proposition set, any one proposition has at least one proposition with “Launch” relationship, we call this diagram a set of propositions.Concept domain, concept system, proposition domain, the structure formed by the proposition system is called