On Sun, 27 Feb 2011 Christian Tellechea submitted the
systeme
package.
Summary description: Mise en forme de systemes d'equations License type: lppl
Announcement text: ---------------------------------------------------------------------- systeme v0.1 2011/02/27
Cette petite extension permet de saisir des systèmes d'équations ou inéquations de façon intuitive, et produit un affichage où les termes et les signes sont alignés verticalement.
L'extension fonctionne avec plain TeX ou LaTeX, mais e-TeX est requis.
( This small package allows you to enter systems of equations or inequalities in an intuitive way, and produces typeset output where the terms and signs are aligned vertically.
The package works with plain TeX or LaTeX, but e-TeX is required. ) ----------------------------------------------------------------------
This package is located at http://mirror.ctan.org/macros/generic/systeme . More information is at http://tug.ctan.org/info/?id=systeme (if the package is new it may take a day for that information to appear). We are supported by the TeX Users Group http://www.tug.org . Please join a users group; see http://www.tug.org/usergroups.html .
------------------------------------------------------------------------
Thanks for the upload.
For the CTAN Team Rainer Schöpf