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Fix typo in Cauchy sequence definition #428

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Fix typo in Cauchy sequence definition #428

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2 changes: 1 addition & 1 deletion content/sets-functions-relations/arithmetization/cauchy.tex
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Expand Up @@ -111,7 +111,7 @@
relations. First we need the idea of a function which tends to $0$ in
the limit. For any function $h : \Nat \to \Rat$, say that \emph{$h$
tends to $0$} iff for any positive $\epsilon \in \Rat$ we have that
$(\exists \ell \in \Nat)(\forall n > \ell)|f(n)| <
$(\exists \ell \in \Nat)(\forall n > \ell)|h(n)| <
\epsilon$.\footnote{Compare this with the definition of $\lim_{x
\mathord{\rightarrow}\infty}f(x) = 0$ in
\olref[his][set][limits]{sec}.} Further, where $f$ and $g$ are
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