# Kerodon

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

Go back to the page of Corollary 4.5.2.23.

Comment #454 by Haoqing on

The statement of this corollary doesn't seem right to me. I think the maps $F$ and $q$ should be switched places, as in this case every object is fibrant and hence weak equivalence is preserved via pullback along fibration.

Comment #459 by Kerodon on

Yep. Thanks!

There are also:

• 2 comment(s) on Chapter 4: The Homotopy Theory of $\infty$-Categories
• 4 comment(s) on Section 4.5: Equivalence

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