While write a instruction in the body of the text,
\ytableausetup
{mathmode, boxsize=2em}
\begin{ytableau}
......
\end{ytableau}
While compiling, error message appear as
> ! LaTeX Error: Environment ytablaue undefined.
> See the LaTeX manual or LaTeX Companion for explanation. Type H
> <return> for immediate help. ...
>
> l.313 \begin{ytablaue} ?
How to resolve?
ytablaueinstead ofytableauhence the error. – KersouMan Jul 16 '20 at 08:29