Atlas of Lie Groups and Representations:
Software Download

Most users will want to download packages from this page. If you want the very latest version see downloading the software using git and/or visit the Atlas of Lie Groups Page at github (Note: the repository has been migrated from google code).

There are major changes in Version 0.6.
What used to be called atlas is now called Fokko.
What used to be called realex is now called atlas.

Most users should use the command atlas. The software Fokko (named in honor of Fokko du Cloux, who got the atlas project going) will be used primarily by developers and high level users.

Latest Version: 0.6 atlas_0.6.tgz source code for linux, solaris and Mac, Fokko and atlas
atlas_0.6_executables.tgz precompiled 64 bit binaries for linux, Fokko and atlas including messages and atlas-scripts
messages.tgz atlas-scripts.tgz freestanding messages directory (help files for Fokko) and atlas-scripts directory (scripts for atlas, and also some atlas help files).
atlas_0.6_mac_dynamic.tgz executables for Mac, dynamically linked, Fokko and atlas, including messages and rx-scripts
atlas_0.6_mac_static.tgz executables for Mac, statically linked, Fokko and atlas, including messages and rx-scripts
atlas_0.6_windows.tgz executables for Windows, Fokko and atlas, including messages and rx-scripts
Version 0.5.9 atlas_0.5.9.tgz source code for linux, solaris and Mac, atlas and realex
atlas_0.5.9_64bit_executables.tgz precompiled 64 bit binaries for linux, atlas and realex, including messages and rx-scripts
messages_and_rx-scripts.tgz freestanding messages directory (help files for atlas) and rx-scripts directory (scripts for realex, and also some realex help files).
atlas_0.5.9.windows.zip executables for Windows, atlas and realex, including messages and rx-scripts
Version 0.5.8 atlas_0.5.8.tgz source code for linux, solaris and Mac, atlas and realex
atlas_0.5.8_32bit.executables.tgz precompiled 32 bit binaries for linux, atlas and realex, including messages and rx-scripts
messages_and_rx-scripts.tgz freestanding messages directory (help files for atlas) and rx-scripts directory (scripts for realex, and also some realex help files). These are also included in the other distributions above.
Version 0.5.7 atlas_0.5.7.tgz source code for linux, solaris and Mac, atlas and realex
atlas_0.5.7_32bit.executables.tgz precompiled 32 bit binaries for linux, atlas and realex, including messages and rx-scripts

atlas_0.5.7_64bit.executables.tgz precompiled 64 bit binaries for linux, atlas and realex, including messages and rx-scripts
messages_and_rx-scripts.tgz freestanding messages directory (help files for atlas) and rx-scripts directory (scripts for realex, and also some realex help files). These are also included in the other distributions above.

Click on Software and see the various submenus for more details on each system.

Next: here is information on getting started using the software

Quick Start:

Linux:
Precompiled binaries (executables):
Download atlas_***_32bit.executables.tgz or atlas_***_64bit.executables.tgz. If it doesn't unpack automatically, double-click on the file and click on extract, or do:

tar xvfz atlas_***_32bit.executables.tgz.

to create the atlas_*** directory.

Compiling from source:
Alternatively download atlas_***.tgz, unpack it, and compile the software yourself. See Compiling under Linux
Windows:
Precompiled binaries (executables):
Download atlas_windows.***.zip. Double click on the file, and click extract. Open atlas_windows/bin, and double click on Fokko or atlas to run.
Compiling from source:
Alternatively you can compile for Windows using cygwin.
Mac:
Precompiled binaries (executables):
Try the dynamically linked version first, this works better, but requires you have gcc installed.
If that doesn't work, try the statically linked version.
Compiling from source:
Download atlas_***.tgz, and see Compiling atlas for the Mac. Compiling from source is ultimately better than using a precompiled version, but takes some effort.