摘要
基于集合理论中的同余类概念,给出不定积分的新定义,解决了在原定义下存在的不定积分式间运算意义不明确等问题,使不定积分的定义变得准确合理.
Based on the concept of congruence class in set theory,a new definition of indefinite integral is provided,which solves the problem of conceptual vagueness in the operation between indefinite integral formulas under the previous definition. This new definition of indefinite integral proves to be more precise and reasonable.
出处
《大学数学》
2010年第4期176-177,共2页
College Mathematics
关键词
不定积分
集合
等价关系
同余类
indefinite integral
set
equivalent relation
congruence class
