# Kerodon

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

Go back to the page of Section 5.5.

Comment #849 by I. Vanni on

After the mention of Exercise 5.2.4.18, there is a zero instead of a right parenthesis.

Comment #854 by Kerodon on

Yep. Thanks!

In your comment you can use Markdown and LaTeX style mathematics (enclose it like $\pi$). A preview option is available if you wish to see how it works out (just click on the eye in the toolbar).