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\( \newcommand{\cat}[1] {\mathrm{#1}} \newcommand{\catobj}[1] {\operatorname{Obj}(\mathrm{#1})} \newcommand{\cathom}[1] {\operatorname{Hom}_{\cat{#1}}} \newcommand{\multiBetaReduction}[0] {\twoheadrightarrow_{\beta}} \newcommand{\betaReduction}[0] {\rightarrow_{\beta}} \newcommand{\betaEq}[0] {=_{\beta}} \newcommand{\string}[1] {\texttt{"}\mathtt{#1}\texttt{"}} \newcommand{\symbolq}[1] {\texttt{`}\mathtt{#1}\texttt{'}} \newcommand{\groupMul}[1] { \cdot_{\small{#1}}} \newcommand{\groupAdd}[1] { +_{\small{#1}}} \newcommand{\inv}[1] {#1^{-1} } \newcommand{\bm}[1] { \boldsymbol{#1} } \require{physics} \require{ams} \require{mathtools} \)
Math and science::Analysis::Tao::06. Limits of sequences

Limits of sequences

If a sequence of reals \( (a_n)_{n=m}^{\infty} \) converges to a real \( L \), we say that \( (a_n)_{n=m}^{\infty} \) is [...] and that \( L \) is the [...]. We write:
\[ L = \lim_{n\to\infty}a_n \]

If a sequence does not converge to a real, then it is said to [...] or be [...]. \( \lim_{n\to\infty}a_n \) is left undefined for a divergent sequence.