节点文献
分段函数f(x)在分段点处的导数的求法浅探
Discussion on the derivative of piecewise function f(x) on the piecewise point
【摘要】 就分段函数 f( x)讨论了何时不必用导数定义来讨论其在分段点处的可导性 ,何时又必须用导数的定义
【Abstract】 This paper discusses the derivative of piecewise function f(x) on the piecewise point x 0 on the condition that the definition of derivative is not necessary to be used,as well as on the condition that the definition of derivative must be used.
【关键词】 高等数学;
导数;
分段函数;
分段点;
【Key words】 advanced mathemetics; derivative; piecewise function; piecewise point;
【Key words】 advanced mathemetics; derivative; piecewise function; piecewise point;
- 【文献出处】 天津工业大学学报 ,Journal of Tianjin Institute of Textile Science and Technology , 编辑部邮箱 ,2001年04期
- 【分类号】O172.1
- 【被引频次】1
- 【下载频次】135