Adams Moulton Method Adams Fourth order Adams Bashforth Moulton Predictor Corrector Four starting points are required Predictor Step Corrector step Step error O h5 Global error O h4 Example y 2x y y 0 1 4 starting points are given x y 0 1 0 9145122 0 1 n 2 0 2 n 1 0 8561923 0 3 n 0 8224547 0 4 n 1 0 8109687 pr 0 8109652 Predictor f x y 1 0 7145123 0 4561923 0 2224547 0 0109688 y 0 4 0 8224547 0 1 24 55 0 2224547 59 0 4561923 37 0 7145123 9 1 0 0 8109687 f 0 4 0 8109687 p 2 0 4 0 8109687 0 0109688 Corrector Y 0 4 0 8224547 0 1 24 9 0 0109688 19 0 2224547 5 0 456123 0 7145123 0 8109652 Exact 0 8109601
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