
Investigate the reason for the name extrapolation. Assume that
-plane, where error is plotted on the
-axis and the formula output on the
-axis. Find the line through the two points (the best functional approximation for the relationship between error and
). The
-intercept of this line is the value of the formula when you extrapolate the error to zero. Show that this extrapolated value is given by formula (5.15).

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Chapter 5 Solutions
Numerical Analysis
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