real numbers latex s code example
Example: latex real number symbol
\documentclass{article}
\usepackage{amssymb}
\begin{document}
\begin{tabular}{ll}
Plain-\TeX{}: & ${\rm I\!R}$\\
amssymb: & $\mathbb{R}$
\end{tabular}
\end{document}
\documentclass{article}
\usepackage{amssymb}
\begin{document}
\begin{tabular}{ll}
Plain-\TeX{}: & ${\rm I\!R}$\\
amssymb: & $\mathbb{R}$
\end{tabular}
\end{document}