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/libmicro/
H A Dlibmicro.c1393 double sumx, sumy, sumxy, sumx2; local
1397 sumx = sumy = sumxy = sumx2 = 0.0;
1403 sumxy += x[i] * y[i];
1411 *a = (sumy * sumx2 - sumx * sumxy) / denom;
1413 *b = (count * sumxy - sumx * sumy) / denom;

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