[OS X TeX] Commutative Diagrams

[Bruno Voisin]

Le 15 janv. 05, à 05:53, Alain Schremmer a écrit :

> The following works as it should:
>
>    \documentclass[11pt]{book}
>
> %         \usepackage{pdfsync}
>            \usepackage{amscd}
>          \begin{document}
>        \[ \begin{CD}
>        1 @>>> 2 \\
>        @VVV @VVV \\
>        3 @>>> 4 \\
>        \end{CD} \]
>    \end{document}
>
> Now uncomment
>    \usepackage{pdfsync}
> and it does not work: the console gives the message I mentioned before.

Works fine here, either commenting out \usepackage{pdfsync} or not. 
That said...

Le 14 janv. 05, à 22:32, Alain Schremmer a écrit :

> (I have installed amscd with all my other .sty and entered 
> \usepackage{amscd} in the preamble.)

Does this mean you have installed the package amscd yourself? That's 
not necessary, and may be harmful (version clash), it's there by 
default already 
/usr/local/teTeX/share/texmf.tetex/tex/latex/amsmath/amscd.sty.

Bruno Voisin
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