HW6 - notes is in fact fourth-order accurate by showing...

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MAT 421 Applied Computational Methods Prof. Gardner ( [email protected] ), Goldwater 654 Reading :S e c t ion s1 .1 ,1 .7 ,4 .1–4 .4 ,3 .1–3 .3 ,6 .1–6 .4 ,7 .1–7 .4o fMoler’s
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Unformatted text preview: notes) is in fact fourth-order accurate by showing that the numerical growth factor G agrees with the exact growth factor e a Δ t = 1 + a Δ t + a 2 Δ t 2 2! + a 3 Δ t 3 3! + a 4 Δ t 4 4! + a 5 Δ t 5 5! + · · · through fourth order, but di±ers at ²fth order. (3) Moler Problem 7.4 on computing erf(x) , but use RK2dyn instead of ode23tx ....
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This note was uploaded on 03/11/2012 for the course MAT 421 taught by Professor Staff during the Fall '11 term at ASU.

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