E(导数定义)

彩色的定义

number_e

\newcommand{\growth}{\color{c1}} \newcommand{\change}{\color{c2}} \newcommand{\unitInterest}{\color{c3}} \newcommand{\currentAmount}{\color{c4}} \newcommand{\equals}{\color{c5}}\displaystyle{\change \frac{d}{dx} \growth e^x \equals = \unitInterest {100 %} \plain \cdot \growth e^x}\growth $e^x$ \plain是一个函数,其中变化的变化率总是你的\growth当前值的\unitInterest 100 % \plain
##阅读更多-[指数函数和e的直观指南](//www.i494.com/articles/an-intuitive-guide-to-exponential-functions-e/) - [e(彩色)的常见定义](//www.i494.com/articles/definitions-of-e-colorized/)

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