File:CategoricalProduct-01.png

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CategoricalProduct-01.png ‎(121 × 125 pixels, file size: 2 KB, MIME type: image/png)

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 This image shows some kind of formula that could be converted to TeX. Storing formulas as images makes it harder to change them. TeX also helps making sure that they all use the same font and size.
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In your article, replace the image with: 

<math>\begin{array}{r}
X \;\; \\
{}^f\!\!\!\nearrow \quad \downarrow^{\pi_i} \\
Y  \xrightarrow[\ f_i \ ]{}  X_i \;
\end{array}</math>

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Commutative diagram for products.

This work is ineligible for copyright and therefore in the public domain because it consists entirely of information that is common property and contains no original authorship.

TeX source[edit]

\begin{diagram}
& & X  \\
& \ruTo^{\makebox[10pt]{$f$}} & \dTo>{\pi_i}  \\
Y & \rTo_{f_i} & X_i \\
\end{diagram}

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Date/TimeThumbnailDimensionsUserComment
current02:35, 11 March 2005Thumbnail for version as of 02:35, 11 March 2005121 × 125 (2 KB)Fropuff~commonswiki (talk | contribs)Commutative diagram for products. {{PD}}

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