MODIFIED VERSION OF GAUSS-EVERHART INTEGRATOR

Abstract

The modified version of the Gauss-Everchart integrator realized in Delphi is developed. To increase the efficiency of numerical integration, variables of «extended» type are used. The interface procedures allowing to use a parser for input data and graphic output of results are added. Testing of the modified version of integrator on the two-body problem is held.

Keywords

• ode systems
• numerical integration
• gauss-everchart integrator
• modified version