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Introduction to Scientific Computing - Tutorial 13: Recapitulation

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Previous HW- Runge-Kutta-Fehlberg method<br />

Then, having that:<br />

2∑<br />

W := u m+1 = u m + h b i k i ,<br />

i=1<br />

3∑<br />

Ŵ := û m+1 = u m + h ˆb i k i .<br />

i=1<br />

we may find the local truncation error:<br />

T h = U − W ,<br />

ˆTh = U − Ŵ<br />

in which we will explit the fact a 31 + a 32 = c 3<br />

1. Februar 20<strong>13</strong> Bojana Rosic <strong>Introduction</strong> <strong>to</strong> <strong>Scientific</strong> <strong>Computing</strong> Seite 25

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