Re: texi_sign()

[Karim Belabas <Karim.Belabas@math.u-bordeaux.fr>]

* Karim Belabas [2019-02-05 15:26]:
[...]
>   % using LaTeX + amsmath: the package authors broke \pmatrix on purpose
>   % replace by equivalent amsmath construct
>   \def\pmatrix#1{\begin{pmatrix}#1\end{pmatrix}}
[...]

This one doesn't work. Here is a less naive override:

  \makeatletter
  \def\pmatrix#1{\left(\env@matrix#1\endmatrix\right)}

Thanks to Bill for pointing this out.

Cheers,

    K.B.
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