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  • Derivative - Wikipedia
    The derivative is often described as the instantaneous rate of change, the ratio of the instantaneous change in the dependent variable to that of the independent variable [1] The process of finding a derivative is called differentiation There are multiple different notations for differentiation
  • 导数_百度百科
    导数(Derivative),也叫导函数值。 又名微商,是微积分中的重要基础概念。 当函数y=f(x)的自变量x在一点x0上产生一个增量Δx时,函数输出值的增量Δy=f (x0+Δx)-f (x0)与自变量增量Δx的比值在Δx趋于0时的极限a如果存在,a即为在x0处的导数,记作 f’ (x0) 或df (x0
  • Introduction to Derivatives - Math is Fun
    It is all about slope! Slope = Change in Y Change in X We can find an average slope between two points But how do we find the slope at a point?
  • DERIVATIVE中文 (简体)翻译:剑桥词典
    If something is derivative, it is not the result of new ideas, but has been developed from or copies something else
  • 导数 - 维基百科,自由的百科全书
    导数 (英語: derivative)是 微积分 学中的一個概念。 函数 在某一点的导数是指这个函数在这一点附近的变化率(即函数在这一点的切线斜率)。 导数的本质是通过 极限 的概念对函数进行局部的线性逼近。
  • 導數 - 維基百科,自由的百科全書
    導數 (英語: derivative)是 微積分 學中的一個概念。 函數 在某一點的導數是指這個函數在這一點附近的變化率(即函數在這一點的切線斜率)。 導數的本質是通過 極限 的概念對函數進行局部的線性逼近。




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