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Robert 2021-03-25 11:09:32 +01:00
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chapters/sections/numbers.tex
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@ -385,7 +385,7 @@ $\intn$ are called integers, and $\ratn$ are called the rational numbers. $\natn
The second statement implies that $\ratn$ is a field.
\end{rem}
\begin{cor}[Density of the rationals]
\begin{cor}[Density of the rationals]\label{cor:densityrats}
$x, y \in \realn, ~x < y$. Then
\[
\exists r \in \ratn: ~~x < r < y