A new fourth order Runge-Kutta formula f
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B.B. Sanugi; D.J. Evans
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Article
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1988
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Elsevier Science
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English
⚖ 245 KB
Abmraet--A new fourth order Runge-Kutta method for solving linear initial value problems of the form y'= Ay is derived which provides an estimate of the truncation error without any extra function evaluations. The idea follows from the fact that two numerical solutions of similar order can be obtain