Differentiability

From JSXGraph Wiki
Revision as of 21:26, 22 January 2019 by A WASSERMANN (talk | contribs)

Jump to: navigation, search

If the function [math]f: D \to R[/math] is differentiable in [math]x_0\in D[/math] then there is a function [math]f_1: D \to R[/math] that is continuous in [math]x_0[/math] such that

[math] f(x) = f(x_0) + (x-x_0) f_1(x) [/math]


The underlying JavaScript code