amscd and alignment of cells
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@dpvc is already working on this.
Since Aug 15, 2025.
Accepted
Feature Request
v2
v3
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Description
MathJax's amscd implementation seems to center some cells that "real" amscd aligns right.
For example, in the following, an author added hspace to get the \square to be roughly centered, which comes out quit differently in MathJax.
\begin{equation}
\begin{CD}
X@<<< X'@<{j'}<<U'&=U\times _XX'\\@VfVV \hspace{-10mm} \square \hspace{7mm} @VV{f'}V \hspace{-10mm} \square \hspace{7mm} @VVV\\Y@<g<<Y'@<\supset <<V'&=V\times _YY'
\end{CD} \tag{1.13}
\end{equation}
MathJax rendering (v3 but v2 is the same):
LaTeX rendering:
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