Lemma 29.35.10. Let $f : X \to S$ be a morphism of schemes. If $f$ is unramified at $x$ then $f$ is quasi-finite at $x$. In particular, an unramified morphism is locally quasi-finite.
Proof. See Algebra, Lemma 10.151.6. $\square$
Lemma 29.35.10. Let $f : X \to S$ be a morphism of schemes. If $f$ is unramified at $x$ then $f$ is quasi-finite at $x$. In particular, an unramified morphism is locally quasi-finite.
Proof. See Algebra, Lemma 10.151.6. $\square$
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