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Paper Details

Numerical Accuracy of Runge-Kutta Fehlbergs Method

R. B. Srivastava*and Vikas Kant Pandey

Journal Title:Journal of Chemical, Biological and physical sciences

Fifteen ordinary equations with boundary conditions have been solved with the help of Runge-Kutta Fehlbergs method and compared with the exact values. It has been observed that the Runge-Kutta Fehlbergs method is accurate up to 10 digits after the decimal point at some points. Average of maximum errors indicates that Runge-Kutta Fehlbergs method is at least accurate up to two digits after the decimal point. Average of maximum percentage errors at each point has been found to be 0.07261551465131.