MathLAB Journal

Determination of the Order and the Error Constant of an Implicit Linear Four-Step Method

Abstract

Fadugba Sunday Emmanuel

The aim of this work is to determine the order and the error constant of an implicit linear four-step method
namely “The Quade’s method”. From the results generated, It is observed that the method is of order six and
the error constant is obtained as
3
7 C 9.0 10− = −