sysadmin: [[systemverwaltung:internal:software:matlab|Matlab]], 
[[systemverwaltung:internal:software#maple|Software Maple]], 
[[systemverwaltung:internal:software|Software]] \\
You can find information about usage here.

====== Mathematische Software ======

  * ''freemat'' http://freemat.sourceforge.net/ (some kind of free //matlab// alternative)
  * ''julia'' AG Brandhorst
  * ''kbruch'' https://edu.kde.org/kbruch/ KDE compliant (1)
  * ''kalgebra'' https://edu.kde.org/kalgebra/ KDE compliant; Handbuch zu KAlgebra, Aleix Pol, Übersetzung: Burkhard Lück, Version 0.11 (KDE 4.11) (2013-06-27)
  * ''M2'' //macaulay2// http://www.math.uiuc.edu/Macaulay2/ (1).User: [[#Macaulay2]]
  * ''magma'' http://magma.maths.usyd.edu.au/magma/ Magma V2.20-10 (1). For Users: [[#magma]], (For Inst.: [[systemverwaltung:internal:software#magma|Software Magma]] )
  * ''maple'' http://www.maplesoft.com/products/maple/ Maple 17 (X86 64 LINUX) (c) Maplesoft, a division of Waterloo Maple Inc. 2013 (1). Admin: [[systemverwaltung:internal:software#maple|Software Maple]], User:  [[#maple]]
  * ''mathematica'' [[http://www.wolfram.com/mathematica/]]
  * ''matlab'' https://de.mathworks.com/products/matlab/ Versions: R2012a, R2014b, R2015a. (1) Admin: [[systemverwaltung:internal:software:matlab|Matlab]], User: [[#matlab]]
  * ''maxima'' http://maxima.sourceforge.net/ and with GUI: ''wxmaxima'' http://andrejv.github.io/wxmaxima/ (1), User:  [[#maxima]]
  * ''octave'' imitates MATLAB for learning purposes and it is open source.
  * ''sage''  [[http://doc.sagemath.org/html/en/installation/source.html#installation-in-a-multiuser-environment|sage multiuser]] User: [[#sage]]
  * ''sage''  http://www.sagemath.org/de/ (Computer Algebra), User:  [[#sage]]
  * ''singular'' http://www.singular.uni-kl.de/ (Computer Algebra), User:  [[#singular]]
  * ''surfex'' http://surfex.algebraicsurface.net/ (1). Admin: [[systemverwaltung:internal:software#surfex|Software surfex]], User:  [[#surfex]]

(1) Installed on LTSP-Compute Hosts, personal Laptops, ...

Software coming with KDE, Ubuntu, Debian and other package managers or distributed via asknet or other contracts with UdS.

====== Macaulay2 ======

Info: [[wp>macaulay2]], [[http://www.math.uiuc.edu/Macaulay2/|Macaulay2 Home]]
<code bash>
user@host~/$ M2
Macaulay2, version 1.5
with packages: ConwayPolynomials, Elimination, IntegralClosure, LLLBases, PrimaryDecomposition, ReesAlgebra, TangentCone

i1 :
</code>

Installation Debian Linux: 
http://www.math.uiuc.edu/Macaulay2/Downloads/GNU-Linux/Debian/index.html
====== magma ======

Info: [[wp>magma (computer algebra system)]], [[http://magma.maths.usyd.edu.au/magma/|Magma Home]],
read file: ''less /usr/magma/README.txt''

More general: [[wp>magma (algebra)]]

Command line: ''magma''

^Full version 23.7.2015 login required^Releases^ ^^
| AMD64/Intel64 (Linux) 	|V2.21-5 |
| Mac OS X 	|V2.21-5 |
|i386/PC (Windows) 	|V2.20-10 |
|AMD64/Intel64 (Solaris) 	|V2.18-9 |Sparc (Solaris) 64-bit 	|V2.18-9 |
|Intel 64-bit Itanium 2 	|V2.18-9 |

^Student version^Releasees^
|Mac OS X 	| |
|i386/PC (Linux) 32bit	| |
|i386/PC (Windows) 32bit	|V2.20-10|

Prof. Brandhorst Lizenz für Vollversion: <user>@d9-sb.math.uni-sb.de (reachable only inside University)

====== maple ======

Info: [[wp>maple (software)]], 
[[http://www.maplesoft.com/products/maple/|Maple Home]], 
[[http://www.maplesoft.com/support/help/maple/view.aspx?path=maple|Maple online Help]]

Command line; ''maple''; Graphical UI: ''xmaple &''

**Maple 2020** jetzt auf allen d9-* Servern verfügbar unter 
   /opt/maple/bin/maple
   /opt/maple/bin/xmaple
====== matlab ======

Info: [[wp>Matlab]], [[https://de.mathworks.com/products/matlab/|Matlab Home]] mit Video.

Wer Matlab ohne Terminal oeffnen will, kann dies mit der Option "-desktop" erreichen. Also entweder eine Menueverknuepfung oder per ALT+F2:

<code bash>
  matlab -desktop
</code>

Setzen Sie für ''<version>'' eine der Versionen R2012a, R2014b oder R2015a ein:

<code bash>
  ls /usr/local/MATLAB/
  /usr/local/MATLAB/<version>/bin/matlab
</code>


matlab -> /usr/local/MATLAB/R2015b/bin/matlab\\
mbuild -> /usr/local/MATLAB/R2015b/bin/mbuild\\
mcc -> /usr/local/MATLAB/R2015b/bin/mcc\\
mex -> /usr/local/MATLAB/R2015b/bin/mex\\

===== Troubleshooting =====

==== Matlab and locale ====

  ''Error: ''locale::facet::_S_create_c_locale name not valid''

<code bash>
user@host:~$ matlab
terminate called after throwing an instance of 'std::runtime_error'
what(): locale::facet::_S_create_c_locale name not valid
Aborted
</code>

Simply typing LC_ALL="en_US.utf8" on the bash shell command line did not help. Instead, you should add:

  export LC_ALL="en_US.utf8"

to your ''.bash_profile''

====== maxima ======

Info: [[wp>maxima (software)]], [[http://maxima.sourceforge.net/|maxima Home]]

Command line: ''maxima''

GUI: ''wxmaxima &''

====== sage ======

Stand: 16.9.2015
Info: Sourcecode aller gängiger Algebrasysteme wird hier zukünftig vereinigt. 
Schnelle Berechnung mit dünn besetzten Matrizen.
Die linearen Algebraroutinen sind hier schnell.

Imstalliert in ''/usr/local/share/sage-[4|6].8/'' und in ''/usr/local/share/sage/SageMath/''

Aufruf mit ''/usr/local/bin/sage'' (script for different hosts. Call ''sage'' via command line)
  * sage 4.8 for squeeze like on ''taurus'', ''aries''
  * sage 6.8 for wheezy like on ''virgo'', ''gemini''
  * sage 7.0 for jessie like on ''leo''

Aufruf am Beispiel ''gemini'' über das Skript ''/usr/local/bin/sage'':
<code bash>
$ sage
Working on gemini
┌────────────────────────────────────────────────────────────────────┐
│ SageMath Version 6.8, Release Date: 2015-07-26                     │
│ Type "notebook()" for the browser-based notebook interface.        │
│ Type "help()" for help.                                            │
└────────────────────────────────────────────────────────────────────┘
</code>
====== singular ======

Stand: 16.9.2015
Info: Computeralgebrasystem aus Kaiserslautern.
Ein Algorithmus der nicht in macaulay enthalten ist.

see: http://www.singular.uni-kl.de/

In der Paketverwaltung von z.B. "Debian 7 wheezy" (LTSP Hosts: gemini, virgo, aries, leo) ist Version
3-0-4-3.dfsg-3

Aufruf: ''Singular''
<code>
<user>@[LTSP-host]:~$ Singular 
                     SINGULAR                             /  Development
 A Computer Algebra System for Polynomial Computations   /   version 3-0-4
                                                       0<
     by: G.-M. Greuel, G. Pfister, H. Schoenemann        \   Nov 2007
FB Mathematik der Universitaet, D-67653 Kaiserslautern    \
> 
</code>
  * Update auf 4.0.2 aus git repo: https://github.com/Singular/Sources
  * Update 4.1.1 unter __Debian 9 stretch__ auf **leo**: http://www.singular.uni-kl.de/index.php/singular-download/110.html zum Testen (13.2.2018)

<code>
<user>@leo:~$ Singular
                     SINGULAR                                 /  Development
 A Computer Algebra System for Polynomial Computations       /   version 4.1.1
                                                           0<
 by: W. Decker, G.-M. Greuel, G. Pfister, H. Schoenemann     \   Feb 2018
FB Mathematik der Universitaet, D-67653 Kaiserslautern        \
> Auf Wiedersehen.
</code>
====== surfex ======

Info: <del>[[wp>surfex]]</del> maybe you can write this article!, [[http://surfex.algebraicsurface.net/|Surfex Home]]

Command called with ''/usr/local/bin/surfex''