Real line
The real space, denoted
\begin{equation*} \mathbb{R}^1 \qor \mathbb{R}, \end{equation*}and read “R one”, containing
all 1-component vectors defined over the real field.
The real space, denoted
\begin{equation*} \mathbb{R}^1 \qor \mathbb{R}, \end{equation*}and read “R one”, containing
all 1-component vectors defined over the real field.