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 …

Free derivative calculator - differentiate functions with all the steps. Type in any function derivative to get the solution, steps and graph

The Derivative Calculator lets you calculate derivatives of functions online — for free! Our calculator allows you to check your solutions to calculus exercises. It helps you practice by …

If something is derivative, it is not the result of new ideas, but has been developed from or copies something else.

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 …

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?

May 23, 2025 · 作为名词，始于15世纪中期，词义为“ a derived word or form, a word formed immediately or remotely from another or a root (派生词或派生形式，直接或者由另一个词或词 …

高等数学学习笔记3——导数 Derivative和微分 Differential of a function Vitalei 目录

Oct 18, 2025 · Derivative, in mathematics, the rate of change of a function with respect to a variable. Geometrically, the derivative of a function can be interpreted as the slope of the …

卓越的在线导数计算器 Wolfram|Alpha 是非常好用的计算器，可用来求解一阶、二阶和三阶导数、在某个点的导数以及偏导数。帮助您理解什么是导数，同时为您展示 Wolfram|Alpha 如何计算 …