Symbols:R/Extended Real Number Line
Jump to navigation
Jump to search
Extended Real Number Line
- $\overline \R$
The extended set of real numbers:
- $\overline \R = \R \cup \set {+\infty, -\infty}$
The $\LaTeX$ code for \(\overline \R\) is \overline \R .
MediaWiki $\LaTeX$ also allows \overline \reals, but MathJax does not recognise that as a valid code.