graph solutions is intelectual property of the company "Symbols & Numbers". The software was developped in Mathematica 5.0 as an addon package for Mathematica and is available for Windows, Macintosh und Linux/Unix.
The license model is based on a price in Germany for a full license currently of 1200 Euro plus taxes. The license prices include support and updates during the first year (students excluded).
Complementary we offer training courses and support contracts on request. Please contact us also, if you need an algorithm of this package in another programming language.
All licenses without a support contract are bound to one machine. In case you move to another system, we are pleased to send you a new license file. Student licenses must be renewed every two years.
Details of ordering are described on the page Order.
Symbols and Numbers • Mathematische Software GbR
|Industry Department||on request||typ. 30 computers|
|Industry Single-User||1||2 computers|
|Educational||1||all staff (max. 30 computers) and students|
|University Professorship||2/3||all staff (max. 30 computers)|
|Price (tax excluded)|
|Support and updates for current license|
(except student license)
|1/3 of license per year|
|Update after one year||1/3 of license|
|Update after two years||2/3 of license|
|Quota license||on request|
|Algorithm in other languages||on request|
|Classification of optimization problem||400 Euro|
(expenses not included)
|1 day 1000 Euro|
2 days 1600 Euro
|Hourly Rate||50 Euro|