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公式1: $f(x) = a$.............................................导数: $f'(x) = 0$
公式2: $f(x) = x^{a}$..........................................导数:$f'(x) = a\cdot x^{a-1}$
公式3: $f(x) = a^{x}$..........................................导数:$f'(x) = a^{x}\cdot ln(a)$
公式4: $f(x) = e^{x}$..........................................导数:$f'(x) = e^{x}$
公式5: $f(x) = log_{a}(x)$....................................导数: $f'(x) = \frac{1}{x\cdot ln(a)}$
公式6: $f(x) = ln(x)$.......................................导数: $f'(x) = \frac{1}{x}$
公式7: $f(x) = sin(x)$.....................................导数: $f'(x) = cos(x)$
公式8: $f(x) = cos(x)$....................................导数:$f'(x) = -sin(x)$
公式9: $f(x) = tan(x)$....................................导数:$f'(x) = sec^{2}(x)$
公式10:$f(x) = cot(x)$....................................导数:$f'(x) = -csc^{2}(x)$
公式11: $f(x) = sec(x)$...................................导数:$f'(x) = sec(x) \cdot tan(x)$
公式12: $f(x) = csc(x)$...................................导数:$f'(x) = -csc(x)\cdot cot(x)$
公式13: $f(x) = arcsin(x)$..............................导数:$f'(x) = \frac{1}{\sqrt{1- x^{2}}}$
公式14: $f(x) = arccos(x)$..............................导数:$f'(x) = \frac{-1}{\sqrt{1-x^{2}}}$
公式15: $f(x) = arctan(x)$.............................导数:$f'(x) = \frac{1}{1+x^{2}}$
公式16: $f(x) = arccot(x)$..............................导数:$f'(x) = \frac{-1}{1+x^{2}}$
假设存在这样的两个基础函数 $f(x)、g(x)$ ,导数运算法则如下:
加减: $F(x) = f(x) \pm g(x)$..............................导数:$F'(x) = f'(x) \pm g'(x)$
乘法: $F(x) = f(x) \cdot g(x)$................................导数:$F'(x) = f'(x) \cdot g(x) + f(x) \cdot g'(x)$
除法: $F(x) = \frac{f(x)}{g(x)}$.........................................导数:$F'(x) = \frac{f'(x)\cdot g(x) - g'(x)\cdot f(x)}{g^2(x)}$
两个基础函数 $f(x)、g(x)$ ,导数运算法则如下:
例如 $F(x) = f[g(x)]$...........................................导数: $F'(x) = f'[g(x)]\cdot g'(x)$