| < 1 Introduction | 2.2 Gravity and the model > |
The section Program environment contains describing the system requirements, the program availability and installation.
The system requirement to run this program is:
Gravity is a multithreaded application. This is why a 32-bit NT-based operating system is required to run it. This program version running on XP benefits from Visual Styles and 32-bit graphical objects.
The running rate heavily depends on the performance of the floating-point unit in the processor and the graphical card.
It has a minor need for memory, but since the number of objects used by the program is not limited, it may be even major.
This program is available in three versions: free (with reduced functionality), for paying individuals and paying institutions. Name of the three versions:
Availability of Gravity on the internet: www.uranisoft.com/gravity. You can download the free version directly from the web site, and the paying version through a link also from the web site. Differences in the free version from the complete one are as follows:
Program installation:
After a successful installation this application is available from the Start Menu and the Desktop as well. Files with .grav extension associate with the Gravity program. Deleting the program out of the computer (uninstall) is made from the Add or Remove Programs in the Start Menu/Control Panel/Add or Remove Programs menu item.
| < 1 Introduction | 2.2 Gravity and the model > |