[Math] The Key Rules of Differentiation
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The Key Rules of Differentiation 1. Power rule (다항식의 미분에 핵심) If $f(x)=x^n$, where $n \in \mathbb{R}$, then the derivative of $f$ with respect to $x$ is $f^\prime(x)=nx^{n-1}$. 2. Constant rule if $f(x)=c$ where $c \in \mathbb{R}$ and constant, then the derivative of $f$ with respect to $x$ is $f^\prime (x)=0$. 3. Sum and Difference rule (미분의 선형성) $f$와 $g$ 모두 $x$에 대해 differentiable function이라면, 다..
