Answers for "real math symbol in latex"

4

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}
Posted by: Guest on November-09-2020

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