====== Maple ======

===== Description =====

Maple is a universal interactive computer algebra application system with advanced graphical user interface.

===== Lizence =====
On the HPC ressources at GWDG there are four network licences available for Maple.

===== Login =====

The dialog server and frontend nodes of the HPC ressources at GWDG can be reached directly only inside the GoeNet network.
Login to gwdu101 (or alternatively to gwdu102) via:

''ssh -Y gwdu101''

For the connection from Microsoft clients use an appropriate software like X-Win32. 

If your connection to gwdu101 is refused you might not have the permission to use the HPC ressourcen. You can request this permission by a short email to [[mailto:hpc@gwdg.de]].

If you want to use the service from outside GoeNet, first login to login.gwdg.de and then proceed as above.

===== Command =====

First prepare the necessary environment with:

''module load maple''

The use of Maple then will be scheduled by the batch system in the interactive queue onto a free ressource. Therefore the following command  to the batch system is necessary:

''bsub -ISs -XF -q int /bin/bash''

after a short time period you will get a Shell prompt and you can call Maple in the command line version with the command:

''maple''

or in the X11 window version with 

''xmaple''

The current version is printed as the first line of the output.

===== Contact =====

Dr. Ulrich Schwardmann, Tel.: 0551 201-1542, E-Mail: [[mailto:uschwar1@gwdg.de|uschwar1 [at] gwdg.de]]