Journal of Applied Sciences1812-56541812-5662Asian Network for Scientific Information10.3923/jas.2002.44.47Fae`q A.A. Radwan 1200221Fifht order Runge – Kutta method (Bucher’s method)
is used in solving initial value problems of the form
by the aid of Excel Spread Sheet for different values of step size h,
and the true relative percent error εt is calculated for every
case.]]>James, L.B. and P.R. Turner,1992John, H.M. and K.D. Fink19993rd Edn.,Chapra, S.C. and R.P. Canale,19983rd Edn.,