Kerodon

$\Newextarrow{\xRightarrow}{5,5}{0x21D2}$ $\newcommand\empty{}$
$\Newextarrow{\xhookrightarrow}{10,10}{0x21AA}$

Example 4.7.8.2. Let $\kappa $ be an uncountable cardinal and let $\operatorname{\mathcal{C}}$ be a category. Then the $\infty $-category $\operatorname{N}_{\bullet }(\operatorname{\mathcal{C}})$ is locally $\kappa $-small if and only if, for every pair of objects $X,Y \in \operatorname{\mathcal{C}}$, the set $\operatorname{Hom}_{\operatorname{\mathcal{C}}}(X,Y)$ is $\kappa $-small.