📄 powersin.m
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function s = powersin(x)%POWERSIN Power series for sin(x).% y = POWERSIN(x) tries to compute sin(x) from its power series.s = 0;t = x;n = 1;while s+t ~= s; s = s + t; t = -x.^2/((n+1)*(n+2)).*t; n = n + 2;end
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