vector function

[Math] Vector (2) : Vector Function

Definition of Vector Function A vector function is simply a function whose codomain(공역) is $\mathbb{R}^n$. In other words, rather than taking on real values, it takes on vector values. We will often use the notation $\vec{v} = \vec{v}(t)$ to denote a vector function. Note: 일반적으로 vector function은 많은 책에서 $\textbf{r}(t)$ 로 표현됨. 이를 수식적으로 표현하면 다음과 같음. $$ \begin{aligned} \vec{v} &= \vec{v}(t) \\ &=\te..