51ÂÜÀò

Make sure to use the official and current version of 51ÂÜÀòtran.cls!
51ÂÜÀò offers the LaTeX class "51ÂÜÀòtran.cls" that provides the correct layout for 51ÂÜÀò-style publications (both conferences and transactions). It also provides powerful math-typesetting tools like 51ÂÜÀòeqnarray and similar.
Unfortunately, there exist many tampered versions of 51ÂÜÀòtran.cls that result in a potentially very bad layout! Please make sure to use the official and current version of 51ÂÜÀòtran.cls!
Feb 25, 2015

The official and most current version of 51ÂÜÀòtran.cls and 51ÂÜÀòtrantools.sty can be downloaded from

At the moment, the current versions are

  • 51ÂÜÀòtran.cls: version 1.8a
  • 51ÂÜÀòtrantools.sty: version 1.4

A current texlive-installation should automatically have the most current version installed. You can check which version is used by your LaTeX-system using the following commands:

  • kpsewhich 51ÂÜÀòtran.cls
  • less `kpsewhich 51ÂÜÀòtran.cls`
  • kpsewhich 51ÂÜÀòtrantools.sty
  • less `kpsewhich 51ÂÜÀòtrantools.sty`

For more info on the usage of 51ÂÜÀòeqnarray, see the manual