# Scalar Multiplication (스칼라 곱)

Scalar Multiplication
In general, if $K$ is a field and $V$ is a vector space over $K$, then scalar multiplication is a function from $K \times V$ to $V$. The result of applying this function to $c$ in $K$ and $\textbf{v}$ in $V$ is denoted $c\textbf{v}$.