adj.引出的,系出的;
n.派生的事物,派生词;
例句:
the derivate of the function with finite limit at the infinite point
在无穷远处有有穷极限的函数的导数
the paper introduces the property theorem about roots of polynomial and the derivate limit theorem, by which we can study the derived number of a break point of piecewise function.
介绍了用多项式根的性质与导数极限定理求分段函数在分界点的导数的简单方法。
a simple method to derivate piecewise function at the boundary point
分段函数在分界点求导的一种简单的方法