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scripts default iconALTSUM (Scripts) Publisher's description

Estimates the sum of an alternating series

Estimates the sum of an alternating series. Three linear methods for convergence acceleration are implemented.


% log(2) = 1 - 1/2 + 1/3 - 1/4 + ...
ans =

% pi = 4 - 4/3 + 4/5 - 4/7 + ...
ans =

% Euler-Mascheroni constant
k = 2:20;
altsum(log(k)./k)/log(2) + log(2)/2
ans =

% Divergent series
ans =

For a review of several acceleration methods see

System Requirements:

MATLAB 7.5 (R2007b)
Program Release Status: New Release
Program Install Support: Install and Uninstall

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