# CTAN has a new package: sseq

Date: November 18, 2003 3:29:50 PM CET

A new package has been installed on tug.ctan.org and it should make its
way to your favorite local mirror in a day or two.
Thanks for the upload,
Jim Hefferon
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The following information was provided by the package's contributor.
Name of contribution: sseq
Author's name: Tilman Bauer
Location on CTAN: macros/latex/contrib/sseq
Summary description: Drawing spectral sequence charts in LaTeX
License type: lppl
Announcement text given by the package's contributor:
- - ----------------------------------------------------------------------
This package provides a new LaTeX environment for inline typesetting of
spectral sequence charts (certain two-dimensional diagrams coming up in
mathematics, in particular in topology and algebra). It is built on top
of Xy-pic.
- - ----------------------------------------------------------------------
You can have a look at the package at
http://tug.ctan.org/tex-archive/macros/latex/contrib/sseq
although you may get a better network connection by visiting a mirror
of CTAN that is near to you; see
http://www.ctan.org/tex-archive/README.mirrors

## sseq – Typesetting spectral sequence charts

The package provides commands to draw spectral sequence diagrams, providing facilities for clipping and arranging multiple symbols so that they do not overlap. The package is built using pgf, and shares that systems large demands for TeX system memory. Its geometric commands are based on a turtle graphics model, and control structures such as loops and conditionals are available.

Package | sseq |

Version | 2.01 |

Maintainer | Tilman Bauer |