摘要
区别x0为分段连续函数f(x)的间断点的不同类型,给出了其原函数F(x)在x0处是否连续的充分条件,且揭示了各段上的积分常数之间的相互关系,对分段函数的不定积分计算提供了理论依据.
X0 as different types of discontinuous point of sectional-continuous function f(x) is discriminated in this article. And the sufficient condition of whether its original function F(x) is continuous at the point x0 is given here. Meanwhile, the interrelations of integral constants at different sections are revealed, which provides theoretical basis for the calculation of indefinite integral of sectional function.
出处
《扬州教育学院学报》
2009年第3期5-7,共3页
Journal of Yangzhou College of Education
关键词
分段函数
原函数
间断点
连续性
sectional function
original function
discontinuous point
continuity